Construction, Trades & HOA-Channel Services calculators

Alabama Uniform Condominium Act

Alabama Condo Assessment Lien Super-Priority Calculator — § 35-8A-316(b) Six-Month Super-Priority

Compute the Alabama condominium association assessment-lien super-priority breakdown under the Alabama Uniform Condominium Act (Ala. Code § 35-8A-101 et seq.). Models § 35-8A-316(a) automatic lien attachment, § 35-8A-316(b) six-month super-priority over a prior first mortgage based on the periodic budget, § 35-8A-316(c) perfection by recordation of the declaration, § 35-8A-316(d) three-year lien statute of limitations, and § 35-8A-316(e) cumulative money-judgment remedy. Returns the super-priority dollar amount, sub-priority remainder, total outstanding, and recovery posture.

AS 34.08.010 et seq. (Alaska Uniform Common Interest Ownership Act — adopted UCIOA verbatim)

Alaska UCIOA Assessment Lien Super-Priority Calculator — Six-Month Window (AS 34.08.470)

Compute the super-priority and sub-priority breakdown of an Alaska common interest community assessment lien under the Alaska Uniform Common Interest Ownership Act (AS 34.08.010 et seq.; adopted UCIOA verbatim). Models AS 34.08.470(a) automatic statutory lien; AS 34.08.470(b) six-month super-priority over the recorded first mortgage; AS 34.08.470(c) reasonable costs and attorney fees recoverable as sub-priority unless the declaration provides otherwise; and AS 34.20.070 et seq. Alaska nonjudicial deed-of-trust foreclosure framework available when the declaration grants power of sale. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

Arizona Revised Statutes Title 33 Chapter 16 (Arizona Planned Communities Act

Arizona HOA Assessment Lien Calculator — ARS 33-1807 / 33-1256 (No Super-Priority; 1-Year or $1,200 Foreclosure Prerequisite)

Compute the Arizona HOA or condominium association assessment-lien total under the Arizona Planned Communities Act (ARS Title 33 Chapter 16; ARS 33-1807) or the Arizona Condominium Act (ARS Title 33 Chapter 9; ARS 33-1256). The lien attaches automatically when assessments come due and is enforceable by judicial foreclosure only — Arizona does NOT permit nonjudicial power-of-sale foreclosure for HOA assessment liens. ARS 33-1807(A) also imposes a statutory foreclosure prerequisite: the association may not foreclose unless the owner has been delinquent for one year or more OR the unpaid charges equal or exceed $1,200. Important: Arizona does NOT have a super-priority lien — the association lien is subordinate to a prior first mortgage of record. Returns the total lien amount, foreclosure-eligibility flag, priority status, estimated equity, and a recovery-probability classification for the collection file.

Cal. Civ. Code § 5650 (delinquency definition

California HOA Assessment Lien & Foreclosure Timeline Calculator

Walk a California HOA assessment-lien enforcement file against the Davis-Stirling Common Interest Development Act (Cal. Civ. Code §§ 4000-6150): the 30-calendar-day pre-lien collection notice under § 5660, the board-vote prerequisite under § 5673, the lien recording and 10-day post-recording notice under § 5675, the $1,800 OR 12-month nonjudicial-foreclosure threshold under § 5705, the executive-session board-vote requirement to foreclose, the 90-day reinstatement window under § 5710 after a Notice of Default is recorded, and the 90-day post-trustee's-sale redemption right under § 5715(b). Returns the cure-window end date, earliest lien-recording date, threshold-met flags, reinstatement deadline, redemption deadline, and a next-action recommendation grounded in the statute.

26 USC § 3121 (FICA definition of employment — common-law right-to-control test for W-2 vs 1099 worker classification

Cleaning Service Hourly Bid Pricing Calculator

Price a residential or commercial cleaning job from a documented cost stack — labor (BLS OES SOC 37-2011 / 37-2012 fully-loaded wage), supplies per visit, IRS standard mileage (26 USC § 162), and overhead allocation per hour — grossed up to a target gross margin and adjusted for cleaning type (recurring, deep, move-out, post-construction). Reports a minimum / target / premium bid band, the breakeven hourly rate, realized gross margin, recommended price-per-square-foot, and a cross-check against industry benchmark $/sqft bands (BSCAI / ISSA) for residential and commercial work. Surfaces the worker-classification audit exposure under 26 USC § 3121 and notes that state sales-tax treatment of cleaning services varies materially by jurisdiction. Tool, not advice — for a defensible sales-tax-collection policy or a W-2-vs-1099 opinion, consult a CPA or tax attorney licensed in the operator's jurisdiction.

ISSA 612 Cleaning Times (industry-standard productivity benchmarks by facility type — office

Commercial Cleaning Square-Foot Pricing Calculator

Price a commercial cleaning contract on a square-foot-per-hour productivity basis for office, retail, medical, industrial, or school facilities. The calculator anchors labor hours to the ISSA 612 Cleaning Times productivity benchmarks (office 3,500-4,500 sqft/hr, medical 1,500-2,500 sqft/hr, industrial 5,000-7,000 sqft/hr), applies a fully-loaded labor rate, layers an equipment-and-supply allocation per sqft, and grosses up to a target margin. Outputs the per-cleaning cost, monthly contract price, per-sqft monthly price, and a cross-check against the BSCAI commercial-cleaning benchmark band by facility type. Surfaces worker-classification (26 USC § 3121) and OSHA Hazard Communication Standard (29 CFR 1910.1200) exposure that the bid math itself does not model.

Standard unit-economics conventions for customer lifetime value (LTV) and customer acquisition cost (CAC) drawn from subscription-economy literature (Bessemer cloud index

Cleaning Recurring vs One-Time Margin Calculator

Answers the most common cleaning-services pricing question: when does a recurring contract at a lower per-visit price beat a one-time job at a higher headline price? Computes LTV per customer for both models (recurring vs one-time), CAC payback months under each, the breakeven duration at which recurring LTV equals one-time LTV, and the LTV-to-CAC ratio against the industry-benchmark target (6x for recurring, 2x for one-time). The recurring revenue model decays each month by the operator-supplied churn rate (industry benchmarks: 3-5% monthly for residential, 1-2% for commercial). Surfaces the LTV math behind disciplined pricing decisions and the operator's strategic trade between volume and retention.

26 USC § 3121 (FICA definition of employment for worker-classification analysis)

Cleaning Employee vs Contractor Classification Calculator

A worker-classification risk-audit tool that scores a cleaning crew working relationship against the controlling federal and state legal tests. Models the IRS common-law right-to-control three-category test (behavioral, financial, relationship — Rev. Rul. 87-41 and IRS Publication 1779), the ABC test used by California (AB5 / Cal. Lab. Code § 2750.3), Massachusetts, New Jersey, Connecticut, and other states, and the DOL FLSA economic-realities test (29 USC § 203(g), 89 Fed. Reg. 1638). Reports a composite risk score (LOW / MEDIUM / HIGH / VERY HIGH), a recommended classification, and a projected audit-exposure cost (back FICA / FUTA / SUTA / workers'-comp premium / IRS § 3509 penalty). Cleaning is one of four IRS-priority misclassification audit targets; the penalty cost of getting this wrong is the largest tax-and-liability exposure in cleaning operations.

Standard home-services route-density conventions adapted from published lawn-care and HVAC operator benchmarks (revenue-per-clock-hour as the headline efficiency metric

Cleaning Route Density Calculator

A route-economics tool that quantifies how much money a cleaning operator is losing to between-stop drive time and identifies whether the route should be restructured. Computes net revenue per clock hour (the headline efficiency metric), drive ratio (drive minutes / clock minutes), drive cost as share of revenue, and breakeven stop density required to achieve a 20 percent revenue-per-clock-hour lift at current service-time and drive-time assumptions. Reports the route density band (dense / normal / sparse / uneconomic) and specific route-redesign recommendations. Uses the IRS standard business mileage rate (26 USC § 162; Rev. Proc. 2010-51) at $0.70/mi for the 2026 planning year as the default vehicle-cost reference.

ISSA (International Sanitary Supply Association) cleaning industry benchmarks — supply cost as a percentage of revenue (5-8% industry target)

Cleaning Job Costing Calculator

Compute the true net profit of a single cleaning job after ALL costs — burdened labor (including drive time), supplies consumed, equipment depreciation per use, fixed overhead allocation, and optional commission. Reports net profit per job, gross margin percentage, and the breakeven revenue floor. Most cleaning businesses that fail do so because they track revenue but not true job cost; this calculator makes every cost explicit.

ISSA (International Sanitary Supply Association) cleaning industry benchmarks on client retention and churn

Cleaning Client Lifetime Value (LTV) Calculator

Calculate the lifetime value of a cleaning client — the single most powerful tool for justifying customer acquisition spend. Enter monthly contract value, average lifespan, annual churn rate, acquisition cost, and gross margin to compute net LTV, gross profit over lifespan, payback period in months, and the LTV-to-CAC ratio. A ratio above 3× is the industry standard for a healthy acquisition economics. Justifies every dollar spent on referrals, advertising, and sales for cleaning operators.

ISSA (International Sanitary Supply Association) cleaning industry labor benchmarks — 3-4× fully-loaded wage cost as the revenue multiple for a well-utilized cleaner

Cleaning Employee Growth Threshold Calculator

Answer the question every growing cleaning operator asks: 'When can I afford to hire another cleaner?' Enter the proposed employee's wage, hours, payroll tax burden, benefits, vehicle cost, and supply allowance to compute the minimum monthly revenue needed for the hire to be immediately profitable at your target gross margin. Hiring before reaching this threshold means subsidizing the new employee from existing profits.

ISSA (International Sanitary Supply Association) cleaning industry benchmarks — supply cost as a percentage of revenue (5-8% industry target

Cleaning Supplies Cost Tracker Calculator

Calculate your actual supply cost per square foot and per labor hour, then benchmark against the ISSA target (6% of revenue). Enter total monthly supply spend, total square footage cleaned, and total hours worked to identify whether supplies are consuming a disproportionate share of revenue — and to calculate the minimum revenue needed to keep supplies within the ISSA 5-8% benchmark range.

ISSA (International Sanitary Supply Association) cleaning industry benchmarks on recurring contract economics

Cleaning Recurring Contract vs. One-Off Calculator

Compare the true economics of a recurring monthly cleaning contract vs. a one-time deep clean at the same total dollar amount. Shows annual profit for each, monthly profit from recurring, break-even months for the recurring contract to recover its acquisition cost, and the year-over-year advantage of building a recurring book vs. chasing one-off jobs. Makes the data-driven case for recurring contracts to any cleaning business owner tempted to fill capacity with one-time jobs.

CRS 38-33.3-316(2)(b)(I) (six-month super-priority for common-expense assessments over recorded first security interest)

Colorado CCIOA Assessment Lien Priority Calculator — Six-Month Super-Priority

Compute the six-month super-priority and sub-priority breakdown of a Colorado HOA assessment lien under CCIOA (CRS 38-33.3-316(2)(b)(I) super-priority over the recorded first mortgage; CRS 38-33.3-316(2)(b)(II) sub-priority for the remainder of the lien; CRS 38-33.3-316(11) 60-day pre-foreclosure notice prerequisite). Returns the super-priority dollar amount, the sub-priority dollar amount, the total lien, the estimated equity position after the first mortgage and foreclosure costs, and the heuristic recovery-probability bands for each priority tier.

CGS Sec. 47-258(a) (statutory association lien arising automatically on each assessment)

Connecticut CIOA Assessment Lien Super-Priority Calculator — Nine-Month UCIOA Adoption

Compute the super-priority and sub-priority breakdown of a Connecticut HOA / condominium assessment lien under the Connecticut Common Interest Ownership Act (CIOA, CGS Sec. 47-200 through 47-295). Models CGS Sec. 47-258(a) statutory lien; CGS Sec. 47-258(b) nine-month super-priority over the first mortgage with reasonable attorney fees and costs statutorily included (a Connecticut-distinguishing feature confirmed in Anderson v. Whitten and Wilton Crest Condo. v. Stern); and CGS Sec. 47-258(j) priority confirmation. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

CFMA (Construction Financial Management Association) Construction Industry Annual Financial Survey — most-recent release

General Contractor Bid Markup Calculator

Screen a defensible bid price for a general construction project. Stacks hard cost (labor + materials + subs + equipment) and soft cost (permits + insurance + bonds + design), applies a company overhead allocation, and computes a target-margin bid price at a CFMA-benchmarked net margin (residential 8-15%, commercial 5-10%, specialty 12-20%, remodel 10-18%). Reports both markup-on-cost and margin-on-price (a 20% margin is a 25% markup — the most common pricing-math error in small-GC estimating), the gross-profit dollars at the recommended price, and a side-by-side cost-plus comparison that surfaces the underpricing risk of naive cost-plus operators who do not allocate company overhead. Flags the position of the chosen margin against the CFMA Construction Industry Annual Financial Survey band for the project type. Tool, not advice — competitive bid environment, customer relationship, project risk profile, change-order exposure, and bonding capacity must drive the final bid; sales-tax exposure on materials, contractor licensing fees, 1099 issuance for subcontractors, and insurance product selection (GL, builders' risk, workers' comp) are flagged in the companion content but not separately computed.

AIA A201-2017 General Conditions §7 (Changes in the Work

Contractor Change Order Pricing Calculator

Price a construction change order with disruption-cost recovery. Stacks change-order labor (hours × loaded rate), materials, subs, and equipment under a company overhead allocation, then applies a change-order-specific markup (industry-typical 15-25% — meaningfully higher than the 10-15% base-contract markup because of trade-stacking, lost productivity on adjacent unchanged work, sequence disruption, rework, and extended general conditions that the direct-cost stack does not capture). Reports the change-order price, the equivalent price if the scope had been priced at the base-contract markup, the dollar disruption-cost premium the higher markup recovers, the CO-to-base markup ratio (industry 1.25-2.0x), and whether the price exceeds the owner-approval threshold under the contract change-order provisions (AIA A201 §7.2 and most ConsensusDOCS templates require written owner pre-approval). Tool, not advice — the contract change-order provisions, notice requirements, and dispute-resolution procedures govern actual pricing and approval; many disputes arise from change orders performed without written owner pre-approval.

AIA G702 Application and Certificate for Payment

Contractor Project Cash Flow + Retention Calculator

Project the working-capital requirement for a construction project under monthly progress billing, retention withholding, and net 30-45 payment delay. Models the AIA G702 / G703 industry-standard payment workflow: contractor performs work in month N, bills at end of month N, receives payment minus 5-10% retention in month N+1 or N+2. Retention releases in two tranches — typically 50% at substantial completion and 50% after the punch-list cycle (1-3 months). Reports month-by-month cash position, peak working-capital requirement (which routinely runs 20-30% of contract value mid-project), total retention held, retention release schedule, and cash position at substantial and final completion. Surfaces the structural reality that the contractor finances the project during construction — paying subs, labor, and materials in roughly real time while waiting 30-45 days for owner payment minus retention. Tool, not advice — actual cash flow depends on contract payment terms, owner payment behavior, subcontractor pay-when-paid provisions, and surety-bond working-capital restrictions; pre-flight bonding capacity and line-of-credit availability before bidding any project that will tie up more than 15-20% of contract value in working capital.

NCCI (National Council on Compensation Insurance) class code system and countrywide pure-loss rate data

Contractor License Bond + Insurance Stack Cost Calculator

Estimate the annual carrying cost of the contractor regulatory + insurance stack: state license bond + general liability + workers' compensation. Models state license bond premium (typical 1-3% of $5K-$50K face value depending on state and license class), GL base premium plus revenue-scaling component (industry-typical $1K-$3K base plus $5-$15 per $1,000 of revenue), and workers' comp premium based on NCCI class codes (5403 carpentry, 5474 painting, 5183 plumbing, 5190 electrical, 5538 sheet metal / HVAC, 5645 residential carpentry, 5022 masonry) times the OSHA experience modification rate (EMR — multiplier on the base class rate; 1.00 = industry average, 0.70 = excellent safety, 1.50+ = severe claims history). Reports total annual cost, cost as percentage of revenue (industry typical 2-5%), and a recommended coverage tier based on contract size (light to $100K, standard $100K-$1M, enhanced $1M-$10M, premium above $10M). Tool, not advice — actual premium quotes vary by state, surety, GL carrier, and the contractor's specific loss history; NCCI class codes have state-specific overrides (TX, WY are non-NCCI monopolistic-style states with alternative rate-making) and state license bond requirements change.

CFMA (Construction Financial Management Association) Construction Industry Annual Financial Survey — overhead allocation benchmarks (8-15% of direct cost for small GCs

Contractor Overhead Rate Calculator

Calculate the overhead burden rate to add to direct costs — the foundation of any contractor's pricing. Most contractor failures trace to underestimating overhead. Enter annual revenue, direct labor, direct materials, and five overhead categories to compute the overhead rate as a percentage of direct cost, overhead per direct labor dollar, and implied net margin. Benchmarks against the CFMA 8-15% range for small GCs.

CFMA (Construction Financial Management Association) equipment cost recovery guidelines

Contractor Equipment Hourly Cost Calculator

Calculate the true hourly cost to own and operate a piece of construction equipment — the basis for equipment line items in bids. Enter purchase price, useful life, salvage value, annual maintenance, insurance, and fuel costs to compute the true hourly cost and the minimum bid rate with a 20% margin. Equipment operated without capturing full ownership cost is equipment given to clients for free.

CFMA (Construction Financial Management Association) subcontractor markup benchmarks (typically 10-20% on commercial GC work)

Contractor Subcontractor Markup Calculator

Calculate how much to mark up subcontractor costs — accounting for management burden (supervisor time), risk premium, bonding cost pro-rated to the sub, and target gross margin. GCs who pass sub costs through at cost are giving away margin and bearing risk for free. This calculator makes the true GC cost of managing a sub explicit and computes the defensible billable amount.

CFMA (Construction Financial Management Association) post-project analysis methodology and Construction Industry Annual Financial Survey

Contractor Project Final Margin Calculator

Track actual vs. estimated margin at project close — the single most important discipline for improving estimating accuracy over time. Enter estimated and actual revenue, labor, materials, subcontractor, and overhead costs to see actual gross margin, estimated gross margin, variance by category (labor / materials / subs), and project profit or loss. Identifies which cost category drove margin erosion so the next bid can be improved.

SFAA (Surety and Fidelity Association of America) standard surety underwriting rules (10:1 single-project capacity / 15:1 aggregate capacity based on net worth and working capital)

Contractor Bonding Capacity Calculator

Estimate how much work a contractor can bond based on working capital and net worth. Uses the industry-standard 10:1 single-project / 15:1 aggregate surety rules to compute estimated bonding capacity, remaining headroom after existing backlog, and capacity utilization. Flags whether a target project appears within capacity. The binding determination comes from the surety underwriter — this calculator shows what range to expect.

DC Official Code § 42-1903.13(a) (statutory assessment lien attaches automatically when assessments come due

DC Condo Assessment Lien Super-Priority Calculator

Compute the District of Columbia condominium association assessment-lien split between the six-month super-priority portion (DC Official Code § 42-1903.13(a)(2), priority over first mortgages of record) and the sub-priority portion under the DC Condominium Act (DC Official Code Title 42, Chapter 19). Returns the super-priority dollar amount, the sub-priority dollar amount, an equity estimate from market value minus the first mortgage balance, and a recovery-probability classification (strong, mixed, weak) for the collection file.

25 Del. C. § 81-119 (DUCIOA applicability — common interest communities created on or after September 30

DUCIOA Assessment Lien Super-Priority Calculator — Six-Month Delaware Window (25 Del. C. § 81-316)

Compute the super-priority and sub-priority breakdown of a Delaware common interest community assessment lien under the Delaware Uniform Common Interest Ownership Act (DUCIOA, 25 Del. C. § 81-101 et seq.; adopted UCIOA verbatim). Models 25 Del. C. § 81-316(a) automatic statutory lien; § 81-316(b) six-month super-priority over the recorded first mortgage; § 81-316(c) reasonable costs and attorneys' fees recoverable as sub-priority unless the declaration provides otherwise; and § 81-316(j) judicial foreclosure under 10 Del. C. § 5061 et seq. with a 3-day post-sale confirmation window under 10 Del. C. § 5065. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

NECA (National Electrical Contractors Association) Manual of Labor Units — industry-standard spine for electrical labor-time estimation

Electrical Service Call Pricing Calculator

Build a defensible flat-rate price for a residential or light-commercial electrical service call from first-principles cost inputs: dispatch fee, journeyman + helper labor minutes anchored to the NECA Manual of Labor Units, loaded labor cost (with payroll tax under 26 USC § 3121, benefits, NCCI class code 5190 workers'-comp), materials at contractor cost with markup, per-call vehicle and overhead allocation, and target net margin applied as a divisor. Computes the recommended flat-rate price, T&M-equivalent hourly rate, dispatch-fee cost-recovery floor, and breakeven calls per electrician per day. Tool, not advice — for binding price-book adoption, commission a NECA or IEC cost-of-doing-business analysis; for tax treatment of vehicle depreciation and payroll-tax components, consult a licensed CPA familiar with construction-services tax practice.

NFPA 70 (National Electrical Code) Article 230 (Services — number of services

Electrical Panel Upgrade Bid Calculator

Build a defensible bid for a residential service panel upgrade (100A to 200A, 200A to 400A, like-for-like panel swap) from first-principles material, labor, and code-compliance inputs. Computes panel material cost (Square D Homeline / QO, Eaton CH / BR, Siemens / Murray), service-entrance conductor cost (SER / SEU sized per NEC 230.42 and 310 ampacity tables), labor hours (NECA Manual of Labor Units anchored), utility and inspection coordination, permit fee, and grounding-electrode-system upgrade per NEC 250.50-66 and 250.94 intersystem bonding. Outputs the recommended bid at target margin (margin as divisor), bid per amp, and NEC 408.36 ground-fault-protection advisory. Tool, not advice — actual bid must be tailored to site conditions; for tax treatment of fully-loaded cost components, consult a licensed CPA.

NFPA 70 (National Electrical Code) Article 625 (Electric Vehicle Power Transfer System) — §625.41 continuous-load sizing (125% of EVSE rated input)

EV Charger Installation Pricing Calculator

Build a defensible bid for a Level 2 EV charger (EVSE) installation at single-family or HOA-common-area locations from first-principles material, labor, and code-compliance inputs. Computes branch-circuit sizing under NEC 625.41 (125% continuous-load multiplier), conductor sizing per NEC 310.16, charger material cost by model (Tesla Wall Connector, ChargePoint Home Flex, Wallbox Pulsar Plus, Emporia, Grizzl-E), branch-circuit material (wire, conduit, breaker, NEMA 14-50 receptacle or hardwired termination), and labor hours from the NECA Manual of Labor Units. Surfaces the NEC 625.42 disconnect advisory, NEC 625.54 GFCI requirement, NEC 220 load-calculation advisory, and a NEMA receptacle vs hardwired comparison. Tool, not advice — actual bid must be tailored to site conditions and a verified NEC 220 load calculation.

NECA (National Electrical Contractors Association) Manual of Labor Units (MLU) — industry-standard spine for electrical labor-time estimation

Electrical Flat-Rate Pricing Calculator

Builds a flat-rate residential electrical price from NECA labor units — the industry-standard estimating method for electricians. Converts labor units to hours using configurable minutes-per-unit, applies the fully-loaded technician cost, adds materials at markup and overhead per labor hour, then divides by (1 − target margin) to produce the flat-rate price. Returns the recommended price, labor hours, labor cost, materials customer-facing price, break-even price, and realized margin. Benchmarked against NECA (National Electrical Contractors Association) Manual of Labor Units and cost-of-doing-business guides.

NECA (National Electrical Contractors Association) residential generator installation pricing guidelines and labor-unit estimates

Generator Installation Pricing Calculator

Quotes a residential standby generator installation: generator unit + transfer switch + permits + optional gas line coordination + labor. One of the highest-revenue residential electrical jobs at $5,000-$20,000 depending on kW class, transfer switch type, and site conditions. Builds the customer-facing price from materials at contractor cost with markup, labor at the loaded electrician rate, and permit and gas line passthroughs, with a target gross margin applied to the labor component. Benchmarked against NECA (National Electrical Contractors Association) and NFPA 70 (NEC) Article 702/445.

NECA (National Electrical Contractors Association) operations benchmarks and service agreement program guidelines

Electrical Service Agreement Pricing Calculator

Prices an annual residential electrical maintenance agreement covering panel inspection, GFCI/AFCI testing, smoke and CO detector check, and arc-fault review — recurring revenue for electrical contractors. Builds the recommended annual price from labor cost per visit (technician loaded rate × visit time), parts and consumables, overhead per visit, and a target gross margin applied as a divisor. Compares the result against a competitor benchmark. Benchmarked against NECA (National Electrical Contractors Association) and IEC (Independent Electrical Contractors) operations benchmarks.

NECA (National Electrical Contractors Association) Manual of Labor Units (MLU) — industry-standard spine for electrical labor-time estimation

Electrical Estimating Labor Hours Calculator

Estimates total field labor hours for a residential or light-commercial electrical project using simplified labor-unit inputs for six common task categories — receptacle rough-in, switch rough-in, light fixture rough-in, panel circuits, service upgrades, and low-voltage runs — anchored to NECA Manual of Labor Unit defaults. Returns the total estimated hours and labor cost at the fully-loaded electrician rate. Helps electricians build faster, more consistent estimates for new construction and renovation projects.

NECA (National Electrical Contractors Association) EV charger installation pricing guidelines and labor-unit estimates

EV Charger Installation Profitability Calculator

Calculates job profitability for a Level 2 EV charger installation — the fastest-growing residential electrical job category. Presents the job as a product-plus-install sale: charger unit at contractor cost with markup, labor at the fully-loaded electrician rate, optional panel upgrade cost passthrough, and permit fee passthrough, with a target gross margin applied to the labor component. Benchmarked against NECA (National Electrical Contractors Association) guidelines, NFPA 70 Article 625, and DOE AFDC national average installation cost data.

ASME A17.1 / CSA B44 Safety Code for Elevators and Escalators §8.6 (Maintenance

Elevator Maintenance Contract Pricing Calculator

Derive a commercial elevator service contract's monthly per-unit maintenance price, total building contract value, and annual visit budget from first-principles cost inputs (elevator count, equipment type and age, service level, per-visit labor and truck cost, and target gross margin). Cross-checks the recommended price against NAEC industry benchmarks by equipment type (hydraulic $150-$400/unit/month, traction $300-$800, MRL $250-$600). Models the ASME A17.1 §8.6 Maintenance Control Program visit frequency and the standard age-band and service-level multipliers (FMC, O&G, On-Call). Tool, not advice — for a binding bid, commission a cost build-up from an NAEC member contractor.

ASME A17.1 / CSA B44 Safety Code for Elevators and Escalators §2.14 (door restrictors)

Elevator Modernization ROI Calculator

Quantify the modernization-versus-continued-repair decision for an aging elevator. Inputs: existing elevator age, current annual repair cost, expected post-modernization repair cost, project cost (controller + door + fixtures + cab), annual energy savings, and useful-life extension years. Outputs: annual repair savings, net annual benefit, simple payback in months and years, NPV at 8% discount over the extension window, and a modernize / defer / hold recommendation. Anchored to NAEC and Elevator World project-cost bands (hydraulic $80K-$250K, traction $150K-$400K per elevator) and to the 30-50% energy-savings band typical of regenerative-drive, LED-lighting, sleep-mode controller modernizations.

ASME A17.1 / CSA B44 Safety Code §8.10 (Acceptance and Periodic Inspection and Tests) — the Category 1 and Category 5 inspection baseline

Elevator Inspection & Certification Compliance Calculator

Track the ASME A17.1 §8.10 Category 1 (annual) and Category 5 (five-year load test) inspection compliance status for one or more elevators against the state regulatory regime. State coverage: NY (NYC DOB / NYS DOS), CA (Cal/OSHA DIR), FL (DBPR Bureau of Elevator Safety), TX (TDLR), IL (IDOL), MA (DPS) — covering the majority of US commercial elevator inventory. Outputs months until each inspection deadline, overdue / warning flags, estimated state and QEI inspector fees, combined annual compliance cost, and a state-specific jurisdictional note. Tool, not advice — state elevator-safety code adoption and fee schedules update frequently; contact the state agency or a NAESA-certified QEI inspector for the definitive compliance calendar.

New York 19 NYCRR 1228 (NYC DOB elevator contractor licensure

Elevator Contractor License & Bond Compliance Calculator

Quantify the total annual compliance cost stack for a commercial elevator-contracting firm — license bond premium, general liability insurance premium (with state-specific NCCI class code 5160 workers compensation), NEIEP apprenticeship contribution (for IUEC signatories), and continuing-education cost. State coverage: NY (DOB / DOS), CA (CSLB C-11), FL (DBPR), TX (TDLR), IL (IDPR / Chicago), NJ (DCA), with an Other-jurisdiction baseline. Outputs total compliance cost, compliance as a percentage of revenue against the NAEC 3-7% industry-typical band, recommended insurance tier (entry / growth / enterprise), and a state-specific jurisdictional note. Tool, not advice — for a binding compliance stack, consult a contractor-specialist surety and insurance broker.

F.S. § 718.116

Florida Association Lien & Foreclosure Timeline Calculator

Project the full collection arc on a delinquent Florida community-association account: total owed (assessments + 18% statutory interest + collection costs + attorney fees), the current procedural step on the lien-foreclosure ladder, the next-step deadline under the two 45-day notice clocks (F.S. § 718.121(4) / § 720.3085(4) pre-claim; § 718.116(6)(b) / § 720.3085(3)(d) pre-foreclosure), the typical 6–15 month judicial foreclosure window, and the safe-harbor cap on first-mortgage lender take-out under § 718.116(1)(b) / § 720.3085(2)(c).

F.S. § 720.3085(2)(b) (HOA notice of intent to record lien

Florida HOA / Condo Pre-Lien Notice Calculator

Walk a Florida HOA or condominium pre-lien notice of intent to record a claim of lien against the 45-calendar-day statutory window under F.S. § 720.3085(2)(b) (HOA) and F.S. § 718.121(4) (condo, post-2024 SB 154 unification). Returns the effective service date (signed return-receipt or dispatch + 5-day common-law presumption), the earliest date the association may record the Claim of Lien, the days-remaining countdown, the procedural posture (not sent / within window / window expired — may file), and whether the attorney-fee shift under F.S. § 718.116(6)(b) / § 720.3085(1)(b) is preserved. Filing a lien without the proper 45-day notice voids the lien and forfeits attorney-fee recovery.

F.S. § 713.001

Florida Construction Lien Timeline Calculator

Walk a Florida construction project through the three statutory clocks under F.S. Chapter 713: the 45-day Notice to Owner (NTO) window under § 713.06, the 90-day claim-of-lien window under § 713.08, and the 1-year foreclosure-of-lien deadline under § 713.22. Surfaces an enforceability verdict (Enforceable / Window Closing / Defective / Expired), the owner's double-pay-risk posture under the § 713.06(3)(d) safe-harbor, and the recommended next action — pay direct, hold proceeds in escrow, demand a § 713.21(4) lien release, or transfer the lien to a § 713.24 surety bond.

F.S. § 558.001

Florida Construction Defect Notice (§ 558) Timeline Calculator

Walk a Florida construction-defect file through F.S. Chapter 558's mandatory pre-suit notice procedure (60-day owner notice under § 558.004(1), 30-day contractor inspection window under § 558.004(2), 45-day contractor response window under § 558.004(5), 75-day association notice under § 558.004(8)) AND the underlying statute clocks under F.S. § 95.11(3)(c) — the 4-year statute of limitations from discovery and the post-SB 360 (2023) 7-year statute of repose from substantial completion. Computes pre-suit notice compliance verdict, SOL and SOR posture, suit-ready timing, and a recommended next step keyed to the contractor's response (settle / repair offer / deny / no response).

F.S. § 201.08 (mortgage documentary stamp)

Florida Construction-to-Permanent Loan Calculator

Compute the real cost of a Florida construction-to-permanent (CTP) loan — interest-only construction phase, lender-staged draws, and conversion to a standard amortizing permanent mortgage at substantial completion. Florida-specific because the loan structure choice — single-close vs two-close — drives whether the F.S. § 201.08 mortgage documentary stamps and F.S. § 199.133 non-recurring intangible tax attach ONCE (single-close: efficient) or TWICE (two-close: pay the full Florida statutory stack on the construction note and again on the permanent refi). On a typical Florida custom build, the two-close structure costs $3,000-$8,000 more in duplicate Florida statutory closing costs alone. Surfaces construction-phase interest, single-close vs two-close Florida cost comparison, builder risk insurance, optional performance bond, and the total cost to permanent loan starting balance.

F.S. § 83.801-83.809 (Florida Self-Service Storage Facility Act)

Florida Self-Storage Lien Sale Calculator

Project a Florida self-storage lien sale end-to-end under F.S. § 83.801-83.809 (Florida Self-Service Storage Facility Act): total amount owed (rent + late fees + reasonable sale costs), the current procedural step on the lien-enforcement ladder (10-day default trigger under § 83.806(2); cure window; 15-day public sale notice with two consecutive weeks of newspaper publication and on-premises posting under § 83.806(3)), sale-readiness verdict, expected auction proceeds and surplus to the tenant under § 83.806(4) (held in trust for 6 months before escheating to the operator), and a procedural-compliance verdict that flags any defect that would expose the operator to wrongful-sale liability under § 83.808.

OCGA 44-3-220 to 44-3-235 (Georgia Property Owners' Association Act)

Georgia POAA Assessment Lien & Foreclosure Calculator

Compute the total assessment-lien amount, the OCGA 44-3-232(d) four-year lien-duration window, and the projected foreclosure path (judicial in superior court versus nonjudicial power-of-sale under OCGA 44-14-160 et seq.) for a Georgia property whose declaration has been submitted to the Property Owners' Association Act (OCGA 44-3-220 to 44-3-235). Reports principal, late charges, interest, attorney fees, and dispute-fee components; the lien expiration date; days remaining in the lien window; and the next-action recommendation for the collection file.

HRS 514B-146(a) (statutory assessment lien attaches automatically when assessments come due

Hawaii Condo Assessment Lien Super-Priority Calculator

Compute the Hawaii condominium association assessment-lien split between the six-month super-priority portion (HRS 514B-146(g), priority over first mortgages of record) and the sub-priority portion under the Hawaii Condominium Property Act (HRS Chapter 514B). Returns the super-priority dollar amount, the sub-priority dollar amount, an equity estimate from market value minus the first mortgage balance, and a recovery-probability classification (strong, mixed, weak) for the collection file.

BLS Occupational Employment and Wage Statistics SOC 49-9021 (Heating

HVAC Flat-Rate Pricing Calculator

Derive a residential HVAC service operation's required billable hourly rate, diagnostic / trip fee, parts markup, and breakeven call volume from first-principles cost-of-doing-business inputs. Computes the cost of one billable hour (fully-loaded technician cost × 8-hour day / actual billable hours), overhead recovery per call (monthly overhead / monthly billable-hour capacity), and the required billable rate at a target net margin (margin as a divisor, not a multiplier). Cross-checks loaded cost, billable hours, and parts markup against Service Roundtable, NCI, and ACCA cost-of-doing-business benchmarks and the BLS SOC 49-9021 occupational wage data. Tool, not advice — for binding price-book adoption, commission a Service Roundtable / NCI / ACCA cost-of-doing-business analysis; for tax treatment of fully-loaded cost components, consult a licensed CPA familiar with construction-services tax practice.

Service Roundtable cost-of-doing-business benchmarks for residential maintenance agreement programs (typical 70-85% retention

HVAC Maintenance Agreement LTV Calculator

Compute the lifetime value (LTV) of a residential HVAC maintenance agreement customer from first-principles unit economics: annual agreement gross margin (price minus fulfillment cost across scheduled tune-up visits), agreement-driven repair-revenue lift at the operation's repair gross margin, implied customer lifetime (1 / annual churn), LTV per agreement customer, LTV:CAC ratio, CAC payback in months, and the breakeven retention rate at which LTV equals CAC. Cross-checked against Service Roundtable / NCI / ACCA cost-of-doing-business benchmarks (2.5-4 year typical lifetime, 30-50% repair-revenue lift, 70-85% retention band). Tool, not advice — for binding agreement pricing and ASC 606 / 26 USC § 451 treatment of advance-payment agreement revenue, consult a licensed CPA familiar with construction-services tax practice.

10 CFR Part 430 (DOE energy conservation standards for residential central AC

HVAC Equipment Replacement ROI Calculator

Decide whether to repair an aging residential HVAC unit or replace it, using three industry-standard decision tools combined into one recommendation: the ACCA / NCI 6,000 rule (unit age × repair quote), the annual energy savings from a SEER upgrade ((cooling hours × tons × 12,000 BTU/ton) / (SEER × 1,000) × $/kWh), and an NPV total cost-of-ownership comparison across the homeowner s tenure horizon at a configurable consumer discount rate. References 10 CFR Part 430 DOE energy conservation standards (current SEER2 minimums), 40 CFR Part 82 EPA refrigerant phase-out (R-22 manufacture/import ban effective 2020; R-410A AIM Act phasedown), and 26 USC §§ 25C / 25D + IRA Section 50122 (HEEHRA) post-IRA energy-credit and rebate framework. Tool, not advice — for binding replace-vs-repair decisions commission a Manual J load calculation, a Manual S equipment selection, and at least two firm replacement quotes from licensed HVAC contractors.

ANSI / ACCA Manual J 8th Edition / Standard 2-2016 (Residential Load Calculation

HVAC Load Calculation (Rough Manual J) Calculator

Rough whole-building residential heating and cooling load estimate using a simplified ACCA Manual J approximation. Inputs: conditioned square footage, IECC climate zone (1-8), wall and ceiling insulation tier, total window area and window type, occupants, and internal-gain appliance count. Outputs: cooling load in BTU/hr and tons, heating load in BTU/hr and kBTU/hr, recommended ACCA Manual S equipment-size band, and a rule-of-thumb sqft-per-ton cross-check. EXPLICITLY NOT A SUBSTITUTE FOR FULL ACCA MANUAL J — for permitting under IRC 2024 Chapter M, equipment selection per ACCA Manual S, and duct design per ACCA Manual D, commission a full Manual J calculation from a licensed HVAC contractor using ACCA-approved software (Wrightsoft Right-J, Elite RHVAC, Cool Calc Manual J). Tool, not advice.

29 USC § 207 (FLSA overtime: 1.5× regular rate for hours over 40 per workweek)

HVAC Technician Compensation Comparison Calculator

Compare the three dominant HVAC technician compensation models — hourly, flat-rate commission, and salary-plus-bonus — on technician annual take-home, employer total cost (including payroll tax, benefits, and NCCI class code 5537 workers'-comp load), and employer cost per dollar of billable revenue. Computes the FLSA-compliant overtime burden at 1.5× for hours over 40 (29 USC § 207), the minimum-wage guarantee floor on flat-rate commission (29 CFR § 778), and the breakeven productivity level at which the hourly and flat-rate models cost the same. Recommends a model by shop-type heuristic (residential service with flat-rate book → flat-rate commission; commercial install → hourly; maintenance-agreement-heavy or mixed-mode → salary-plus-bonus or hybrid). Tool, not advice — for binding compensation plan adoption and FLSA exempt / non-exempt classification under 29 CFR § 541, consult an employment-law attorney; for tax withholding on commission and bonus, consult a licensed CPA.

HVAC industry standard operating benchmarks (ACCA

HVAC Service Call Profitability Calculator

Compute a single HVAC service call's true profitability after factoring in every real cost: drive time embedded in the fully-loaded technician rate, diagnostic and repair hours, parts, overhead allocation per billable hour, callback amortization, and commission. Outputs gross margin, net profit per call, a five-line cost breakdown, and the breakeven revenue floor. Cross-checked against Service Roundtable and Service Nation Alliance cost-of-doing-business benchmarks (40-55% target gross margin, 3-8% callback rate). Tool, not advice — for binding pricing and compensation decisions consult a licensed CPA familiar with construction-services tax practice.

HVAC industry standard operating benchmarks (ACCA

HVAC Diagnostic Fee Justification Calculator

Calculate the minimum diagnostic fee that covers the true cost of a residential HVAC service dispatch plus a desired gross margin. Surfaces the actual cost of sending a technician — loaded labor for drive time and diagnostic time plus fixed overhead per call — to help HVAC owners stop undercharging for dispatch. Outputs the true cost of the call, minimum fee at target margin, and a recommended fee with a 10% buffer. Cross-checked against Service Roundtable and ACCA residential diagnostic fee benchmarks ($79-$169 typical band). Tool, not advice.

HVAC industry standard operating benchmarks (ACCA

HVAC Parts Markup Calculator

Determine the retail price and gross margin for HVAC parts at any markup, and calculate the markup multiplier required to hit a target job gross margin. Compares current markup against the industry 2-3× band, shows the gross margin gap, and optionally computes a blended margin when parts are bundled with labor revenue on the same job. Cross-checked against Service Roundtable and ACCA parts markup benchmarks. Tool, not advice.

HVAC industry standard operating benchmarks (ACCA

HVAC Service Agreement Pricing Calculator

Price a residential HVAC maintenance agreement (2-visit tune-up plan) to hit a target gross margin while staying competitive. Builds up cost from first principles — technician labor for each visit, consumables (filters, coil cleaner, drain treatment), and overhead allocation — then applies the target margin as a divisor to derive the recommended price. Shows cost per visit, total annual cost, margin at the recommended price, breakeven price, and how the recommended price compares to a competitor benchmark. Cross-checked against Service Roundtable and ACCA residential agreement pricing benchmarks ($150-$250 per system per year). Tool, not advice.

HVAC industry standard operating benchmarks (ACCA

HVAC Technician Utilization Calculator

Track and optimize technician billable-hour utilization — the key operating metric for any HVAC service business. Low utilization is the most common cause of HVAC operations being unprofitable despite being 'busy.' Computes actual utilization rate, weekly revenue at actual vs. target utilization, the weekly revenue gap, breakeven utilization (minimum to cover tech cost), and profit per billable hour. Cross-checked against Service Roundtable and NCI productivity benchmarks (70-75% target utilization, 5-6 billable hours per 8-hour day). Tool, not advice.

765 ILCS 605/9(g)(1) (Illinois Condominium Property Act — six-month super-priority over first mortgage)

Illinois Condo and CICAA Assessment Lien & Super-Priority Calculator

Compute the total Illinois association assessment lien (unpaid assessments + late fees + interest + attorney fees + costs) and the six-month super-priority dollar amount under 765 ILCS 605/9(g)(1) for condominiums. CICAA (765 ILCS 160) liens do NOT include the super-priority — the calculator surfaces the distinction. Returns total lien, super-priority position, projected foreclosure path, and a verdict-text summary for collection counsel.

765 ILCS 605/9(g)(3) (Illinois Condominium Property Act — super-priority lien payoff: mortgagee must pay the lesser of six months of common-expense assessments or the actual delinquency)

Illinois Condo Super-Priority Lien Payoff Calculator

Compute the Illinois condominium super-priority lien payoff amount under 765 ILCS 605/9(g)(3): the lesser of six months of common-expense assessments or the actual delinquency. Returns the super-priority cap, the amount the mortgagee must pay to extinguish the association's senior lien, the regular (subordinate) lien balance remaining after payoff, and whether the full delinquency falls within the six-month super-priority cap.

Indiana Code Title 32 Article 25 (Indiana Condominium Act)

Indiana Condo Assessment Lien Calculator — Ind. Code 32-25-6-3 (No Super-Priority; Six-Year SOL Under 34-11-2-9)

Compute the Indiana condominium / HOA association assessment-lien total under the Indiana Condominium Act (Ind. Code Title 32 Article 25) and the Indiana Homeowners Association Act (Title 32 Article 25.5). Models Ind. Code 32-25-6-3 lien attachment (automatic when assessments come due) and perfection (statement of lien recorded with the county recorder). Important: Indiana does NOT have a super-priority lien for condominium or HOA assessments — the association lien is subordinate to a prior first mortgage of record. Enforcement proceeds by judicial foreclosure under Ind. Code 32-29 (Mortgage Foreclosure). Constrained by the six-year statute of limitations on contract debt under Ind. Code 34-11-2-9. Returns total lien amount, priority status, estimated equity, and a recovery-probability classification (strong, mixed, weak).

Iowa Horizontal Property Act

Iowa Condominium Assessment Lien Calculator — Subordinate to First Mortgage, No UCIOA Super-Priority (Iowa Code § 499B.15)

Compute the total Iowa condominium assessment lien, the priority status, and the projected recovery outlook under the Iowa Horizontal Property Act (Iowa Code Chapter 499B). Models Iowa Code § 499B.15 (statutory association lien attaches automatically; recording preserves priority under Iowa Code Chapter 558), the absence of any UCIOA-style super-priority (Iowa has not adopted UCIOA), the subordinate position behind a recorded first mortgage, and the Iowa Code § 614.1(5) 10-year limitations period for written-contract claims grounded in the recorded declaration. Returns the gross lien, net lien, priority status, limitations-exposure flag, and a heuristic recovery band.

Kentucky Horizontal Property Law KRS § 381.805 et seq. (Kentucky condominium statutory framework — predates UCIOA and follows a distinct priority model)

Kentucky Condominium Assessment Lien Calculator — Subordinate Lien, 5-Year SOL (KRS § 381.860 / § 413.120)

Compute the total assessment lien, the priority position relative to the first mortgage, and the projected recovery band for a Kentucky condominium assessment lien under the Kentucky Horizontal Property Law (KRS § 381.805 et seq.) and the Master Deed Statute. Kentucky did NOT adopt the Uniform Common Interest Ownership Act (UCIOA); KRS § 381.860 creates a statutory association lien that attaches automatically but is SUBORDINATE to any first mortgage recorded before the lien attached. There is no UCIOA-style super-priority window. Models the 5-year statute of limitations on assessment claims under KRS § 413.120, equity-based recovery heuristics, and Master Commissioner sale dynamics under KRS Chapter 426.

National Association of Landscape Professionals (NALP) Operating Cost Study (route-density

Route Density & Profitability Calculator

Screen a residential or light-commercial lawn-care route for the operating ratios that decide whether the business actually clears a 30% net margin: stops per work day, drive-time as a share of truck-rolling time (NALP target: under 25%), fuel cost as a share of revenue (NALP target band: 6-10%), revenue per truck-hour (NALP solo benchmark: $80-$120/hr), and net profit per week against equipment depreciation and the insurance + license allocation. Backsolves the target stops-per-day required to hit a 30% net margin at the current per-stop revenue and the breakeven stops-per-day at which net profit first reaches zero. Tool, not advice — helper-classification analysis under 26 U.S.C. § 3121 (W-2 vs 1099), § 179 equipment-expensing decisions, and state sales-tax registration for landscaping services require a CPA familiar with the operator's state. Mileage substantiation under § 274(d) requires a contemporaneous log; hearing protection above 85 dBA TWA is required for W-2 employees under 29 C.F.R. § 1910.95.

National Association of Landscape Professionals (NALP) Operating Cost Study and residential pricing benchmarks ($35-$75 per cut residential

Lawn-Care Mowing Pricing Calculator

Build a defensible per-cut and monthly-contract price for a residential or light-commercial mowing route from first principles: lawn square footage, terrain difficulty, service frequency, loaded labor rate, mowing throughput (sqft/hour), and travel-and-setup time per stop. Backsolves a per-cut price that hits a target gross margin, applies the recurring-frequency premium (bi-weekly +15%, monthly +35%), converts to a monthly contract price, and compares against the NALP residential band ($35-$75 per cut) and the per-square-foot commercial band ($0.001-$0.0025 per sqft per cut). Reports breakeven occupancy against a reference 40-hour solo production week. Tool, not advice — sales-tax treatment of recurring lawn maintenance varies by state, helper-classification under 26 U.S.C. § 3121 carries audit exposure, and equipment-expensing under § 179 has annual caps; work with a CPA before setting season-long contract prices.

National Association of Landscape Professionals (NALP) Operating Cost Study and chemical-application pricing benchmarks ($0.45-$0.85/1

Lawn-Care Fertilization Program Pricing Calculator

Price a multi-application fertilization program (typical 5-7 applications, March through October in cool-season markets) from first principles: lawn square footage, fertilizer material cost per 1,000 sqft per application, labor + travel cost per application, applications per program, target gross margin, bundled-program discount, and prepay-in-full discount. Computes per-application cost and price, standalone program price, bundled program price, prepay-in-full price, and per-1,000-sqft pricing. Compares against the national-branded benchmark band ($350-$700/year for a standard 8,000-12,000 sqft lawn at 5-7 applications, anchored to TruGreen, Scotts LawnService, and Lawn Doctor pricing). Applies a $40 minimum per-application floor for small lots. Tool, not advice — most states require a commercial pesticide-applicator license, state sales-tax treatment of chemical-application services varies widely, and EPA Worker Protection Standard plus FIFRA registration apply.

Snow and Ice Management Association (SIMA) residential per-event pricing band ($35-$120/event) and commercial per-sqft band ($0.05-$0.15/sqft per event)

Lawn-Care Snow Removal Pricing Calculator

Build a defensible per-event price and a corresponding seasonal-contract price for residential or light-commercial snow-removal work — the dormant-season revenue line for northern landscape operators. Takes the sqft to clear, equipment type (snowblower, plow truck, skid-steer/loader), loaded labor, fuel and equipment depreciation per event, expected events per season, snow accumulation, and target margin. Backsolves per-event price hitting the target margin, applies a seasonal-discount factor to derive the seasonal-contract price (default 82.5% of expected revenue — reflecting the snowfall-variance hedge value to the customer), and reports the breakeven storm count where the seasonal price equals the per-event total. Compares against SIMA residential per-event band ($35-$120) and commercial per-sqft band ($0.05-$0.15). Tool, not advice — validate expected-events against operator's trailing-5-year market snowfall data; helper-classification under 26 U.S.C. § 3121, equipment-expensing under § 179, and municipal sidewalk-clearance ordinances are out of scope.

National Association of Landscape Professionals (NALP) Operating Cost Study (equipment productivity bands by class — push mower 8

Lawn-Care Equipment ROI Comparison Calculator

Compare the operating economics of three lawn-care equipment classes side by side: push mower, zero-turn mower, and commercial walk-behind. Takes capital cost, productivity (sqft/hour), useful life (hours), fuel + maintenance cost per hour, operator labor cost, hourly billed rate, annual hours of use, discount rate, and 5-year hold. Computes cost per operating hour, cost per acre mowed, annual cost and revenue, annual net cash flow, and NPV over the hold horizon for each option. Reports the NPV winner, lowest cost-per-acre option, and payback months for each upgrade relative to the next-lower option. Tool, not advice — equipment-purchase decisions also implicate 26 U.S.C. § 179 first-year expensing math (which can flip the year-1 cash flow but does not change the operating-economic comparison), state sales-tax exposure on equipment purchase, financing-versus-cash decisions, and insurance premium changes; work with a CPA before the equipment-buy decision.

PLANET (now NALP) lawn care industry benchmarks for annual treatment programs: per-sqft pricing band $0.04-$0.08/sqft/year for standard residential programs

Lawn-Care Annual Program Pricing Calculator

Price a complete annual lawn care program (6-8 treatment visits: fertilizer, pre-emergent, broadleaf weed, grub, aeration, overseeding) — the recurring-revenue backbone of a lawn care business. Builds the recommended annual price from cost per visit (loaded labor + product + overhead), applies a target gross margin, expresses the result as $/sqft/year against the NALP benchmark band ($0.04-$0.08/sqft/year), and compares against a competitor reference price. Tool, not advice — chemical application requires a state pesticide applicator license; sales-tax treatment of annual service contracts varies by state; worker classification under 26 U.S.C. § 3121 requires a CPA review.

PLANET (now NALP) lawn care industry benchmarks for per-job direct cost structure

Lawn-Care Job Costing Calculator

Compute the true per-job net profit for a lawn care job including drive time, fuel, equipment depreciation, product cost, and overhead. Most operators know gross revenue but not actual net profit once drive time and full cost stack are accounted for. Builds from loaded labor cost (service + drive time), fuel, equipment depreciation, product, and overhead to derive net profit, gross margin, and breakeven revenue. Tool, not advice — worker classification under 26 U.S.C. § 3121 and IRS mileage rules affect how drive-time cost is reported; consult a CPA before setting season-long contract prices.

PLANET (now NALP) lawn care industry benchmarks for crew productivity: 10+ jobs/day target for a 2-person residential mowing crew

Lawn-Care Crew Capacity Calculator

Determine how many jobs a crew can complete per day and what revenue that represents — critical for scheduling and growth planning. Computes jobs per day from available hours, average job service time, drive time between stops, and setup/teardown time per job. Outputs daily and weekly revenue per crew and capacity utilization. Tool, not advice — FLSA overtime rules (29 U.S.C. § 207) apply once W-2 employees exceed 40 hours per week; consult an employment attorney before scheduling beyond standard hours.

PLANET (now NALP) lawn care industry benchmarks for customer retention and churn: typical residential lawn care annual churn rate 20-30%

Lawn-Care Customer Retention ROI Calculator

Quantify the ROI of retaining versus replacing a lawn care customer. Computes customer lifetime value (LTV), the annual gross profit preserved by retention, the retention ROI multiple, the annual revenue lost to churn across a 100-customer base, and the payback period for a new customer acquisition investment. Justifies discounts, service recovery, and loyalty program spend before the customer churns. Tool, not advice — LTV and churn figures are planning estimates; actual retention rates vary materially by market and service quality.

PLANET (now NALP) lawn care industry benchmarks for equipment lifecycle and replacement decision frameworks

Lawn-Care Equipment Replacement Decision Calculator

Should you repair or replace aging lawn care equipment? Computes the breakeven repair threshold versus buying new, 5-year total cost of ownership for both options, and a repair/borderline/replace recommendation. Accounts for escalating repair costs on aging equipment, downtime revenue risk, and the maintenance-cost reduction from new equipment. Tool, not advice — equipment purchases may qualify for 26 U.S.C. § 179 first-year expensing or MACRS depreciation under 26 U.S.C. § 168; consult a CPA before large equipment purchases.

Louisiana Condominium Act LSA-R.S. 9:1121.101 et seq. (Louisiana condominium statutory framework on a civil-law (Code Napoleon) legal tradition)

Louisiana Condominium Assessment Privilege Calculator — Subordinate Privilege, 10-Year Prescription (LSA-R.S. 9:1123.115 / LSA-C.C. art. 3499)

Compute the total assessment privilege, the rank position relative to the conventional mortgage, and the projected recovery band for a Louisiana condominium assessment claim under the Louisiana Condominium Act (LSA-R.S. 9:1121.101 et seq.). Louisiana is the only US state on a civil-law (Code Napoleon) legal tradition; the assessment claim is a civil-law PRIVILEGE rather than a common-law LIEN. LSA-R.S. 9:1123.115 creates a statutory privilege that attaches automatically but is SUBORDINATE to any conventional mortgage recorded before the privilege attached. There is NO UCIOA-style super-priority window. Models the 10-year liberative prescription on assessment claims under LSA-C.C. art. 3499, equity-based recovery heuristics, and executory-process enforcement dynamics under LSA-C.C.P. art. 2631 et seq.

33 M.R.S. § 1601-102 (Maine Condominium Act applicability — condominiums created in Maine after the Act's effective date in full

Maine Condominium Assessment Lien Super-Priority Calculator — Six-Month Window (33 M.R.S. § 1603-116)

Compute the super-priority and sub-priority breakdown of a Maine condominium assessment lien under the Maine Condominium Act (33 M.R.S. § 1601-101 et seq.; UCIOA-derived framework). Models 33 M.R.S. § 1603-116(a) automatic statutory lien; § 1603-116(b) six-month super-priority over the recorded first mortgage; § 1603-116(c) reasonable costs and attorneys' fees recoverable as sub-priority unless the declaration provides otherwise; and § 1603-116(j) foreclosure mechanism channeled into Maine judicial foreclosure under 14 M.R.S. § 6321 et seq. (Maine abolished nonjudicial power-of-sale foreclosure decades ago). Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

Md. Code

Maryland Condo Assessment Lien Super-Priority Calculator — Four-Month Window Under Md. RP Sec. 11-110(d)

Compute the super-priority and sub-priority breakdown of a Maryland condominium assessment lien under the Maryland Condominium Act (Md. Code, Real Property Article Title 11). Models Md. RP Sec. 11-110(a) statutory lien; Md. RP Sec. 11-110(d) FOUR-MONTH super-priority over the first mortgage (assessments only — Maryland does NOT include attorney fees in super-priority, unlike Connecticut); Md. RP Sec. 11-110(e) statement-of-lien recordation; and Md. RP Sec. 11-110(j) judicial foreclosure. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

M.G.L. c.183A § 6(a) (common-expense liability allocated by beneficial interest)

Massachusetts Condo Assessment-Lien Super-Priority Calculator (M.G.L. c.183A § 6(c))

Compute the six-month super-priority dollar amount, the cumulative rolling-lien recovery available under Drummer Boy Homes Ass'n v. Britton (Mass. 2016), and the projected recovery against the first mortgagee for a delinquent Massachusetts condominium unit under M.G.L. c.183A § 6(c). Models the six-month assessment window, reasonable attorney's fees, and enforcement costs that compose the super-priority amount; projects rolling re-record recoveries across successive enforcement windows; and reports practical strategy guidance for the board treasurer and association counsel.

MCL Sec. 559.208(1) (automatic statutory lien for assessments

Michigan Condo Assessment Lien Calculator — No Super-Priority, Subordinate to First Mortgage (MCL Sec. 559.208)

Compute a Michigan condominium assessment-lien total and recovery analysis under the Michigan Condominium Act (MCL Sec. 559.101 et seq.). Models MCL Sec. 559.208(1) automatic statutory lien for assessments, interest, late charges, attorney fees, and collection costs; MCL Sec. 559.208(2) recording of the claim of lien with the register of deeds; MCL Sec. 559.207 personal obligation of the unit owner; MCL Sec. 600.5807(8) six-year statute of limitations on the underlying contract claim. Michigan has NO super-priority position over a prior recorded first mortgage — the association lien is subordinate. Returns the total lien amount, estimated equity above the first mortgage, recovery band, and limitations-period status.

Minn. Stat. Sec. 515B.1-102 (MCIOA applicability — common interest communities created on or after June 1

MCIOA Assessment Lien Super-Priority Calculator — Six- or Twelve-Month Minnesota Window (Minn. Stat. Sec. 515B.3-116)

Compute the super-priority and sub-priority breakdown of a Minnesota common interest community assessment lien under the Minnesota Common Interest Ownership Act (MCIOA, Minn. Stat. Ch. 515B). Models Minn. Stat. Sec. 515B.3-116(a) automatic statutory lien; Sec. 515B.3-116(b) six-month default super-priority over the recorded first mortgage; Sec. 515B.3-116(b) twelve-month expanded super-priority unique to Minnesota when the association gives the first mortgagee written notice of the delinquency at least 90 days before the enforcement action; Sec. 515B.3-116(c) reasonable costs and attorneys' fees recoverable as sub-priority unless the declaration provides otherwise; and Sec. 515B.3-116(g) nonjudicial foreclosure by advertisement under Minn. Stat. Ch. 580 if the declaration grants power of sale. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

Minn. Stat. § 515B.3-116 (MCIOA assessment lien: six-month super-priority for periodic common expense assessments

Minnesota MCIOA Super-Priority Lien Calculator — Minn. Stat. § 515B.3-116

Compute the Minnesota MCIOA super-priority lien amount under Minn. Stat. § 515B.3-116: the lesser of six months of periodic common expense assessments or the actual delinquency. Flags two major Minnesota distinctions — (1) attorney fees are NOT in the MN super-priority (contrast NJ), and (2) non-judicial power-of-sale foreclosure is available under Minn. Stat. § 515B.3-116(b) and § 580 (a rare and significant advantage over most states that require judicial foreclosure).

Mo. Rev. Stat. Sec. 448.1-102 (Missouri UCA applicability — condominiums created on or after September 28

Missouri Condo Assessment Lien Super-Priority Calculator — Six-Month Window (Mo. Rev. Stat. Sec. 448.3-116)

Compute the super-priority and sub-priority breakdown of a Missouri condominium assessment lien under the Missouri Uniform Condominium Act (Mo. Rev. Stat. Ch. 448). Models Sec. 448.3-116.1 automatic statutory lien; Sec. 448.3-116.2 six-month default super-priority over the recorded first mortgage or deed of trust; Sec. 448.3-116.3 reasonable costs and attorneys' fees recoverable as sub-priority unless the declaration provides otherwise; and the Mo. Rev. Stat. Ch. 443 deed-of-trust foreclosure framework available where the declaration grants a power of sale. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

NRS 116.3116(1) (automatic association lien for unpaid assessments under the Nevada Common-Interest Ownership Act

Nevada HOA Super-Priority Lien Calculator

Allocate a Nevada community-association lien under NRS 116.3116(2)(b) into its super-priority piece (the nine-month carve-out that is senior to the first deed of trust and that, if foreclosed nonjudicially, extinguishes the first DOT under SFR Investments Pool 1 LLC v. U.S. Bank, N.A., 130 Nev. 742 (2014)) and its sub-priority piece (assessments above nine months, late fees, fines, interest, collection costs — junior to the first DOT). Reports the super-priority dollar amount, sub-priority dollar amount, total lien, the super-priority piece as a percentage of the first-mortgage balance, the LTV, the equity cushion, and an extinguishment-risk band that flags when the first mortgagee may strategically forfeit the deed of trust rather than tender. Tool, not advice — coordinate any tender, foreclosure-sale, or super-priority allocation with Nevada-licensed collection counsel.

RSA 356-B:46(I) (automatic statutory association lien arising on each unpaid assessment

New Hampshire Condominium Assessment Lien Priority Calculator — Six-Month Limited Priority (RSA 356-B:46)

Compute the limited-priority and sub-priority breakdown of a New Hampshire condominium assessment lien under the New Hampshire Condominium Act (RSA 356-B, enacted 1977 — pre-UCIOA framework). Models RSA 356-B:46(I) automatic statutory lien; RSA 356-B:46(II) lien attachment and notice content; RSA 356-B:46(IV) limited priority over the recorded first mortgage to the extent of common-expense assessments during the six months immediately preceding enforcement (conservative reading); RSA 356-B:46(V) enforcement by foreclosure in the same manner as a mortgage (judicial OR nonjudicial power-of-sale under RSA 479 when the declaration includes a power-of-sale clause); and RSA 356-B:46(VI) recoverable attorney's fees and costs as sub-priority by default. Returns the limited-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

N.J.S.A. 46:8B-21(a) (statutory assessment lien attaches automatically when assessments come due

New Jersey Condo Assessment Lien Priority Calculator

Compute the New Jersey condominium association assessment-lien split between the six-month limited-priority portion (N.J.S.A. 46:8B-21(b), priority over first mortgages of record for REGULAR common-expense assessments only) and the sub-priority portion under the NJ Condominium Act (N.J.S.A. 46:8B-1 et seq.). Returns the limited-priority dollar amount, the sub-priority dollar amount (including special assessments, late charges, interest, and attorney fees — all of which fall outside the NJ statutory cap), an equity estimate, and a recovery-probability classification (strong, mixed, weak).

N.J.S.A. 46:8B-21.3 (New Jersey Condominium Act — super-priority lien: 6 months of common expense assessments plus reasonable attorney fees and collection costs

New Jersey Condo Super-Priority Lien Calculator

Compute the New Jersey condominium super-priority lien amount under N.J.S.A. 46:8B-21.3. NJ is one of the broadest super-priority regimes in the country: the priority slice covers six months of common expense assessments PLUS reasonable attorney fees and collection costs — unlike Illinois (assessments only) and Massachusetts (assessments only). Returns the total super-priority amount the mortgagee must pay to extinguish the association's senior lien, the regular subordinate lien balance, and a comparison flag noting NJ's attorney-fee inclusion.

New Mexico Condominium Act NMSA § 47-7A-1 et seq. (New Mexico's UCIOA-derived condominium and common-interest community statutory framework)

New Mexico CIC Assessment Lien Super-Priority Calculator — Six-Month UCIOA Super-Priority (NMSA § 47-7C-316)

Compute the six-month super-priority dollar amount and sub-priority portion of a New Mexico common-interest community assessment lien under the New Mexico Condominium Act (NMSA § 47-7A-1 et seq.). New Mexico adopted the UCIOA framework; NMSA § 47-7C-316(b) creates a six-month super-priority window for unpaid common-expense assessments that is PRIOR TO the first security interest on the unit. Returns the super-priority amount, sub-priority amount, total lien, and equity-based recovery analysis. Models the automatic lien attachment at NMSA § 47-7C-316(a), the recording mechanics at NMSA § 47-7C-316(c), the reasonable-fee inclusion at NMSA § 47-7C-316(d), and the three-year statute of limitations at NMSA § 47-7C-316(e).

RPL Sec. 339-z (statutory condominium lien

New York Condominium Common-Charge Lien Priority Calculator — RPL Sec. 339-z Six-Month Limited Priority

Compute the limited-priority and sub-priority breakdown of a New York condominium common-charge lien under the New York Condominium Act (RPL Article 9-B, Sec. 339-d through 339-kk): RPL Sec. 339-z statutory lien with a SIX-MONTH limited priority over the first mortgage (regular common charges only — attorney fees, special assessments, late fees, and interest are NOT within priority, distinguishing New York from UCIOA-adopting jurisdictions like Connecticut); RPL Sec. 339-aa recording and judicial enforcement under RPAPL Article 13 (New York is an exclusively judicial-foreclosure state). Returns limited-priority dollars, sub-priority dollars, total lien gross and net, estimated equity, and recovery bands for each priority layer.

N.C.G.S. Sec. 47F-3-116(a) (claim of lien recording and perfection)

North Carolina Planned Community Assessment Lien Super-Priority Calculator — N.C.G.S. Sec. 47F-3-116 Nine-Month UCIOA Adoption

Compute the super-priority and sub-priority breakdown of a North Carolina HOA / planned-community assessment lien under the North Carolina Planned Community Act (N.C.G.S. Chapter 47F). Models N.C.G.S. Sec. 47F-3-116(a) claim-of-lien recording and perfection; N.C.G.S. Sec. 47F-3-116(b) nine-month super-priority over the first deed of trust (assessments only — North Carolina does NOT extend the super-priority to attorney fees, contrasting Connecticut and Massachusetts); and N.C.G.S. Sec. 47F-3-116(e) recoverable fees and costs that fall within the sub-priority position. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

N.C.G.S. Sec. 47C-3-116(a) (claim of lien recording and perfection)

North Carolina Condominium Assessment Lien Super-Priority Calculator — N.C.G.S. Sec. 47C-3-116 Nine-Month UCIOA Adoption

Compute the super-priority and sub-priority breakdown of a North Carolina condominium common-area assessment lien under the North Carolina Condominium Act (N.C.G.S. Chapter 47C). Models N.C.G.S. Sec. 47C-3-116(a) claim-of-lien recording and perfection; N.C.G.S. Sec. 47C-3-116(b) nine-month super-priority over the first deed of trust (assessments only — North Carolina condominium super-priority excludes attorney fees, the same posture as Chapter 47F planned communities and a contrast to Connecticut and Massachusetts); and N.C.G.S. Sec. 47C-3-116(e) recoverable fees and costs that fall within the sub-priority position. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

Ohio Revised Code Chapter 5311 (Ohio Condominium Property Act)

Ohio Condo Assessment Lien Calculator — ORC 5311.18 (No Super-Priority; Judicial Foreclosure Only)

Compute the Ohio condominium association assessment-lien total under the Ohio Condominium Property Act (Ohio Revised Code Chapter 5311) and ORC 5311.18 (lien attaches automatically; perfected by statement of lien filed with the county recorder; enforceable by judicial foreclosure under ORC Chapter 2329). Important: Ohio does NOT have a super-priority lien for condominium assessments — the association lien is subordinate to a first mortgage of record that pre-dates the unpaid assessment. Returns the total lien amount, priority status, estimated equity available to the association, and a recovery-probability classification (strong, mixed, weak) for the collection file.

ORC § 5311.18 (Ohio Condominium Property Act: assessment lien attaches from date of nonpayment

Ohio HOA Assessment Lien Calculator — ORC § 5311.18 (Condo) & § 5312.14 (Planned Community) Lien Amount & Priority

Compute the total Ohio HOA or condominium assessment lien amount (principal + late fees + attorney fees) under ORC § 5311.18 (Ohio Condominium Property Act) or ORC § 5312.14 (Ohio Planned Community Act). Ohio requires judicial foreclosure to enforce assessment liens and does NOT provide a confirmed statutory super-priority over a recorded first mortgage — unlike Illinois (six-month super-priority) or Massachusetts. The calculator flags this as "limited priority," estimates the judicial foreclosure timeline (12–24 months), and explains the lien attachment mechanics under Ohio law.

ORS Chapter 94 (Oregon Planned Community Act — planned communities

Oregon HOA Assessment Lien Super-Priority Calculator — Six-Month Window (ORS 94.709 / ORS 100.450)

Compute the super-priority and sub-priority breakdown of an Oregon HOA / condominium assessment lien under the Oregon Planned Community Act (ORS 94.709) and the Oregon Condominium Act (ORS 100.450). Models the automatic statutory lien arising on each unpaid assessment, the six-month super-priority over the recorded first mortgage based on the periodic budget as assessments would have come due in the absence of acceleration (Oregon adopted the half-year window common across UPCA states, shorter than the model UCIOA nine months), reasonable attorneys' fees and costs statutorily included within the super-priority position, and judicial (ORS Chapter 88) or nonjudicial (Oregon Trust Deed Act, ORS 86.705-86.815) foreclosure paths. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

PDCA (Painting and Decorating Contractors of America) Estimating Guide — production-rate benchmarks by surface type

Painting Job Estimator Calculator

Screen a defensible per-job estimate for a residential exterior, residential interior, or commercial painting project. Computes paint gallons needed from square footage, surface type, and coverage rate; computes labor hours from the PDCA (Painting and Decorating Contractors of America) production-rate benchmark (250-400 sqft/hour residential exterior; 175-300 commercial) with a prep-level multiplier (1.0x light, 1.4x medium, 1.75x heavy, 2.2x extensive — PDCA-published heavy-prep premium runs 60-100% over light); stacks material cost (paint at chosen quality tier, sundries at 5% of paint cost) plus labor cost to a total job cost; and computes a recommended bid at the trade-standard 25% target margin. Material typically runs 15-25% of total job cost; the calculator surfaces the material-to-labor split as a sanity check. Tool, not advice — site access, weather window, color-change premium, EPA RRP lead-paint exposure on pre-1978 substrates, OSHA 1926.62 lead-in-construction requirements, and competitive bid environment drive the final number.

PDCA (Painting and Decorating Contractors of America) industry survey — net margin benchmarks by segment (residential interior 12-22%

Painting Contractor Bid Markup Calculator

Screen a defensible bid price for a painting project. Takes the total per-job cost (paint, sundries, labor, subs, equipment) from a job estimate; applies a company overhead allocation; and computes a target-margin bid price at a PDCA-benchmarked net margin by segment (residential interior 12-22%, residential exterior 8-15%, commercial 5-10%, industrial 10-18%, HOA capital 10-18%). Reports both markup-on-cost and margin-on-price (a 20% margin is a 25% markup — the most common pricing-math error in small-painting-shop estimating), gross-profit dollars at the recommended price, and a position flag against the PDCA Painting and Decorating Contractors of America industry-survey segment-margin band. HOA capital re-paint carries higher bonding and insurance burden than typical residential exterior and sits in a higher margin band. Tool, not advice — competitive bid environment, customer relationship, project risk profile, color-change exposure, weather risk, and bonding capacity must drive the final bid.

PDCA (Painting and Decorating Contractors of America) Estimating Guide and Industry Standards (P1-P14) — production rates by surface and full work-day rate convention

Painting Crew Productivity Tracker Calculator

Track actual crew productivity (sqft per painter-hour, full work-day rate) against a PDCA-benchmark target and compute a recommended incentive bonus. Inputs are crew size, hours worked per painter, square footage completed, project type (residential exterior / residential interior / commercial), target rate, and fully-loaded labor rate. The PDCA industry-typical full work-day rate runs 35-50 sqft/hour/painter exterior, 30-45 interior, 25-40 commercial — meaningfully lower than the PDCA Estimating Guide painting-only rates because work-day includes setup, breakdown, lunch, and weather buffer. The bonus structure follows PDCA convention: 100-110% of target = 1.5% of labor cost as crew bonus, 110-125% = 2.5%, 125%+ = 4%. Ratchet protection requires PDCA P1/P2 finish-quality inspection passing AND customer punch-list clearing before bonus payment — bonuses paid without quality verification trigger systematic quality compromise. Tool, not advice — bonus payments must be contingent on quality inspection.

BizBuySell Insight Report — service-business transaction multiples by revenue tier and industry segment

Painting Business Acquisition Valuation Calculator

Screen the enterprise value range for an independent painting business acquisition. Applies the BizBuySell and IBBA Market Pulse multiple bands for service-business transactions: SDE multiples 1.8x-2.8x for sub-$500K-SDE shops (owner-operator buyer, often SBA-financed); EBITDA multiples 3.5x-5.5x for $500K-$2M EBITDA shops (platform / strategic buyer); private-equity threshold above $2M EBITDA. Adjusts the base multiple for two factors: recurring-revenue premium (HOA capital re-paint on 5-10 year rotation and commercial MSAs add +0.5x to +1.5x depending on basis and contract quality) and concentration-risk discount (single key employee or single customer above 30% triggers a multiple discount scaling with concentration). Recommends buyer type by earnings size. Tool, not advice — actual transaction value depends on working capital adjustment, deal structure (cash at close, seller note, earn-out), due diligence findings, and competitive bid environment.

68 Pa. C.S. Sec. 5315(a) (UPCA statutory association lien arising automatically on each assessment)

Pennsylvania UPCA / UCA Assessment Lien Super-Priority Calculator — Six-Month Window (68 Pa. C.S. Sec. 5315 / 3315)

Compute the super-priority and sub-priority breakdown of a Pennsylvania HOA or condominium assessment lien under the Pennsylvania Uniform Planned Community Act (UPCA, 68 Pa. C.S. Sec. 5101 et seq.) or the Pennsylvania Uniform Condominium Act (UCA, 68 Pa. C.S. Sec. 3101 et seq.). Models 68 Pa. C.S. Sec. 5315(a) / Sec. 3315(a) statutory association lien (automatic on each assessment); 68 Pa. C.S. Sec. 5315(b) / Sec. 3315(b) six-month super-priority over the recorded first mortgage (assessments only — Pennsylvania did NOT adopt the UCIOA attorney-fees-in-super-priority carve-out); and Sec. 5315(g) / Sec. 3315(g) judicial-foreclosure procedure. Returns super-priority and sub-priority dollar amounts, total lien net of payments, and recovery probability bands for each priority class.

National Pest Management Association (NPMA) PestWorld industry pricing surveys (residential monthly $40-$70/visit

Pest Control Recurring Route Pricing Calculator

Price a recurring residential or light-commercial pest-control route against the NPMA PestWorld industry benchmarks: monthly $40-$70/visit, bi-monthly $50-$90/visit, quarterly $80-$140/visit; chemical / bait cost target 8-12% of revenue (red flag above 15%); route density 8-12 stops per technician per 8-hour day. The calculator backs into a per-visit price from labor + truck rate, service minutes per visit, chemical cost per visit, and the operator's target gross margin, then prorates to a monthly contract figure and surfaces the breakeven stops/day at which the route covers daily fixed costs. Tool, not advice — state pesticide-applicator certification under EPA FIFRA 40 CFR Part 171 + the state department of agriculture, helper classification under 26 U.S.C. § 3121, and state sales-tax registration for pest-control services require a CPA familiar with the operator's state.

National Pest Management Association (NPMA) commercial pricing benchmarks (HOA / multifamily $0.04-$0.07 per sqft per month

Commercial Pest Control Contract Pricing Calculator

Price a commercial pest-control contract (HOA common area, restaurant / commercial kitchen, warehouse / industrial, or multifamily common area) against the NPMA commercial benchmark bands: HOA / multifamily $0.04-$0.07 per sqft per month, restaurant $0.08-$0.12 per sqft per month, warehouse $0.10-$0.15 per sqft per month. The calculator layers an IPM-certification premium (LEED, Green Shield Certified, QualityPro — 25% lift), an FDA FSMA documentation surcharge for food-prep facilities ($200/month flat), and a sentinel-device monitoring cost ($5/device/month) on top of the per-sqft base, then takes the higher of the benchmark-derived figure and a cost-derived figure at the operator's target gross margin. Tool, not advice — state pesticide-applicator certification under EPA FIFRA 40 CFR Part 171 + state department of agriculture, FDA FSMA 21 CFR Part 117 preventive controls for food-prep, USDA FSIS HACCP integration for meat / poultry / egg-products, and FIFRA Section 12 recordkeeping for restricted-use pesticides require regulatory review beyond this pricing tool.

National Pest Management Association (NPMA) termite bond pricing benchmarks (liquid barrier $1

Pest Control Termite Bond Pricing Calculator

Price a termite warranty / bond product (insurance-style) against the industry-typical pricing bands and loss-ratio targets. Initial treatment fee derived from chemical + labor cost at target gross margin; annual renewal premium derived from expected claim rate × expected severity at target loss ratio (industry band: 30-45%). Industry bands by treatment type: liquid soil barrier $1,000-$2,500 initial + $150-$350/year renewal; in-ground baiting system $1,200-$2,500 initial + $200-$400/year; structural fumigation $1,500-$4,000 initial + $250-$500/year. Formosan-termite regions (coastal Florida, Hawaii, Louisiana, Texas Gulf Coast) carry an automatic 2x claim-rate multiplier. Tool, not advice — state pesticide-applicator termite certification (FL DACS termite, CA DPR Branch 3 for fumigation), state department of insurance bond approval for damage-repair coverage, and actuarial review of the operator's claim experience are out of scope.

EPA FIFRA 40 CFR Part 171 (federal pesticide applicator certification framework that authorizes EPA-approved state plans)

Pest Control Applicator Licensure Calculator

Check pesticide-applicator certification eligibility and CEU compliance for a working commercial pest-control technician. Given state (FL DACS, CA DPR, TX TDA, NY DEC, or default band), license category (commercial / structural / agricultural / lawn / ornamental), months of relevant pest-control employment experience, CEU hours completed, and exam-pass status, the calculator reports the state-required CEU hours per renewal cycle, the operator's CEU deficit, the eligibility flag, and the projected months-to-next-renewal-deadline from start-of-experience. Tool, not advice — state-specific licensing rules change frequently (CEU floors, new categories, experience definitions vary by state and over time); confirm specific rules with the state regulator under EPA FIFRA 40 CFR Part 171.

NPMA pest control industry benchmarks for initial service pricing: residential general pest initial service $150-$350

Pest Control Initial Service Pricing Calculator

Price the initial one-time pest control service — typically 2-2.5× the recurring monthly price — using both a cost-basis approach and the industry-standard multiplier method. Computes minimum price at target gross margin, recommended initial price, and variance versus the multiplier method. Tool, not advice — state pesticide applicator certification under EPA FIFRA 40 CFR Part 171 is required for commercial pest control; sales-tax treatment of initial service invoices varies by state.

NPMA pest control industry benchmarks for route profitability: 8-12 stops/day residential route density target

Pest Control Route Profitability Calculator

Compute the true daily profitability of a pest control technician's route: revenue per stop, labor cost per stop (service + drive time), product cost, overhead, and vehicle cost combined into daily net profit, gross margin, revenue per hour, and breakeven stops per day. Benchmarks against the NPMA 8-12 stops/day target band. Tool, not advice — state pesticide applicator certification under EPA FIFRA 40 CFR Part 171 is required; FLSA overtime (29 U.S.C. § 207) applies to W-2 technicians above 40 hours/week.

NPMA pest control industry benchmarks for technician productivity: target 22 stops/day residential general pest

Pest Control Technician Productivity Calculator

Track technician utilization and revenue per tech — the key metrics for scaling a pest control operation. Computes utilization rate (actual stops ÷ target stops), monthly revenue per technician at actual and target productivity, the monthly revenue gap per technician, and total fleet revenue. Use to decide whether to add headcount, densify routes, or improve scheduling efficiency. Tool, not advice — worker classification under 26 U.S.C. § 3121 and FLSA overtime (29 U.S.C. § 207) apply; state pesticide applicator certification under EPA FIFRA 40 CFR Part 171 is required.

NPMA pest control industry benchmarks: chemical/bait cost target 8-12% of revenue (red flag above 15%)

Pest Control Chemical Cost Calculator

Compute chemical/product cost per job and cost per gallon mixed — critical for pricing accuracy in pest control. Builds from concentrate cost per ounce, dilution ratio, gallons used per job, and application count to derive product cost per job, then adds labor to produce total cost, minimum job price at target margin, and gross margin at your current price. Compares chemical cost percentage against the NPMA 8-12% target. Tool, not advice — state pesticide applicator certification under EPA FIFRA 40 CFR Part 171 is required; 29 C.F.R. § 1910.1200 (OSHA HazCom) requires Safety Data Sheet retention.

NPMA pest control industry benchmarks for customer retention and LTV: typical residential pest control annual churn rate 15-25%

Pest Control Customer LTV Calculator

Compute the lifetime value (LTV) of a pest control customer — used to justify acquisition spend and referral bonuses. Builds from monthly recurring revenue, gross margin, and customer lifespan to derive gross profit LTV, LTV-to-CAC ratio, payback period, and whether a referral bonus is economically accretive. Tool, not advice — LTV figures are planning estimates; actual retention varies by market and service quality.

PHCC (Plumbing-Heating-Cooling Contractors National Association) cost-of-doing-business surveys and flat-rate pricing-book templates

Plumbing Service Call Pricing Calculator

Build the price for a single residential plumbing service call from first-principles cost inputs: dispatch fee, lead-tech and helper labor minutes at fully-loaded hourly cost, parts cost, vehicle / truck allocation per call, and target gross margin. Returns the flat-rate price (target margin applied as DIVISOR, not multiplier), the T&M-equivalent price (labor at billable rate plus parts at 2.0-3.0x markup), gross profit per call, breakeven calls per technician per day, and the effective hourly revenue rate on the call. Benchmarked against PHCC (Plumbing-Heating-Cooling Contractors National Association) flat-rate pricing guides, NCCI class code 5183 (Plumbing NOC) workers compensation rates, and BLS SOC 47-2152 (Plumbers, Pipefitters, and Steamfitters) median hourly wage data. Tool, not advice — for binding price-book adoption, commission a PHCC cost-of-doing-business analysis; for tax treatment of fully-loaded labor cost components, consult a licensed CPA familiar with construction-services tax practice.

IAPMO Uniform Plumbing Code (UPC) §609 (Protection of Potable Water Supply

Plumbing Maintenance Contract Pricing Calculator

Build the monthly and annual price for a recurring plumbing maintenance contract (HOA common-area, light commercial, multi-family property). Inputs by fixture category: toilets, lavatories, sinks, water heaters, urinals, mop sinks, hose bibs, backflow-prevention assemblies. Computes labor minutes per visit from category-typical per-fixture minutes plus mobilization, annual labor cost at the operator fully-loaded hourly cost, annual chemical and admin cost, and the annual contract value at a target gross margin (DIVISOR formulation, not multiplier). Reports monthly contract price, per-fixture annual benchmark price (industry band $8-$25 per fixture per year), and the backflow-test annual carve-out value. Benchmarked against PHCC commercial-contract gross margin band (30-40%), IAPMO Uniform Plumbing Code §609 (Protection of Potable Water Supply) and §603 (Cross-Connection Control), EPA Safe Drinking Water Act cross-connection control program, ASSE 5110 backflow-prevention assembly tester certification, Florida DEP rule 62-555.360 (state implementation), and NCCI class code 5183 (Plumbing NOC) workers compensation rates. Tool, not advice — verify backflow-testing regulatory requirements with the state DEP and local water purveyor; for binding contract pricing, commission a PHCC cost-of-doing-business analysis specific to commercial / multi-family service work.

EPA Safe Drinking Water Act (42 USC §300f et seq.) federal Cross-Connection Control program authority

Backflow-Prevention Assembly Testing Pricing Calculator

Price the annual backflow-prevention assembly test engagement for an HOA, light-commercial, or industrial account. Inputs by assembly type: Reduced Pressure Principle (RP, high-complexity test, ~22 min), Double Check Valve (DC, moderate, ~13 min), Pressure Vacuum Breaker (PVB, ~12 min), and Spill-Resistant Vacuum Breaker (SVB, ~12 min). Computes per-device labor cost at the certified-tester loaded hourly rate, adds the per-device parts allowance (test cocks, small fittings) and water-purveyor report filing fee, and applies the target gross margin as a DIVISOR (not a multiplier) to produce per-device prices. Returns total account price, weighted-average per-device price, and a market-benchmark-band comparison (RP $45-$95 per device, DC $35-$75, PVB / SVB $30-$65). Cites EPA Safe Drinking Water Act cross-connection control program, EPA Cross-Connection Control Manual (EPA 816-R-03-002), IAPMO Uniform Plumbing Code §609 (Protection of Potable Water Supply) and §603 (Cross-Connection Control), ASSE International Series 5110 (Backflow Prevention Assembly Tester certification standard), and Florida DEP rule 62-555.360 (state implementation example). Tool, not advice — state-specific rules and water-purveyor reporting calendars vary; verify with the state DEP / Department of Health and local water purveyor before bidding.

Florida Statutes §489.105 et seq. (Construction Industry Licensing Board / CILB

Plumbing Contractor License Fee + Surety Bond Cost Calculator

Estimate the year-1 plumbing-contractor compliance stack — state license fee, annual surety bond premium, continuing-education cost, and optional NASCLA reciprocity examination cost. Bond premium is computed as face value times credit-band-driven premium rate (excellent 700+ credit at 0.75-1.5% midpoint 1.25%; good 650-700 at 1.5-3.0% midpoint 2.25%; fair 600-650 at 3.0-5.0% midpoint 4.0%; poor under 600 at 5.0-15.0% secondary-market midpoint 10.0%). State-typical bond face values: Florida CILB Master $20,000 / Journeyman $5,000 (Florida Statutes §489.105); California CSLB C-36 Plumbing $25,000 plus LLC employee/wage bond (Business and Professions Code §7065 / §7027.5); Texas TSBPE no state bond at master level (Occupations Code Chapter 1301; municipal bond varies); Arizona ROC $15,000 Master / $5,000 Journeyman; Washington L&I $12,000 contractor registration bond; Oregon CCB $20,000 commercial bond. Tool, not advice — state licensing fees, bond requirements, and CE hours change frequently; verify current requirement with the state licensing authority and a licensed surety bond producer (NASBP member) before adopting a bonding strategy.

PHCC (Plumbing-Heating-Cooling Contractors) cost-of-doing-business surveys and flat-rate pricing-book templates

Plumbing Flat-Rate Pricing Calculator

Build a flat-rate price for any plumbing task from first-principles cost inputs: estimated labor hours at the fully-loaded technician rate, contractor parts cost with markup, overhead allocation per labor hour, callback reserve, and a target gross margin applied as a divisor. Returns the flat-rate price, direct labor cost, customer-facing material revenue, realized gross margin, and break-even price. Benchmarked against PHCC (Plumbing-Heating-Cooling Contractors National Association) residential flat-rate pricing guides.

PHCC (Plumbing-Heating-Cooling Contractors) industry guides on water heater replacement sales conversion and expected service life data

Water Heater Replacement ROI Calculator

Helps a plumber present the ROI of a new water heater to a homeowner — converts a repair quote into a replacement sale by modeling the total cost of the repair path (current repair plus anticipated re-failure cost based on unit age) against the replacement path (install price minus energy savings over the warranty period). Returns payback period in months, total cost of the repair path, and a simplified net present value of replacement. Benchmarked against PHCC (Plumbing-Heating-Cooling Contractors) industry guides, DOE Energy Information Administration water heating cost data, and ASHRAE Standard 90.1 efficiency baselines.

PHCC (Plumbing-Heating-Cooling Contractors) cost-of-doing-business surveys and maintenance agreement pricing benchmarks for residential plumbing contractors

Plumbing Service Agreement Pricing Calculator

Prices an annual residential plumbing maintenance agreement covering water heater flush, PRV check, shut-off valve inspection, and anode rod inspection — the standard recurring-revenue package for plumbing contractors. Builds the recommended annual price from labor cost per visit (technician loaded rate × visit time), parts and consumables, overhead per visit, and a target gross margin applied as a divisor. Compares the result against a competitor benchmark. Benchmarked against PHCC (Plumbing-Heating-Cooling Contractors) residential maintenance agreement pricing surveys.

PHCC (Plumbing-Heating-Cooling Contractors) drain cleaning pricing guides and cost-of-doing-business surveys

Plumbing Drain Cleaning Job Pricing Calculator

Prices residential and light-commercial drain cleaning jobs — cable snake, hydro-jetting, camera inspection, or combinations — from labor hours, technician loaded rate, equipment amortization per use, overhead, and target gross margin. Equipment cost per use is the key estimating variable: a cable snake amortizes at $3-$5 per job, a hydro-jetter at $15-$25, a sewer camera at $10-$20. Returns the recommended job price, equipment contribution, break-even price, and realized gross margin. Benchmarked against PHCC (Plumbing-Heating-Cooling Contractors) drain-cleaning pricing guides.

PHCC (Plumbing-Heating-Cooling Contractors) cost-of-doing-business surveys — target utilization band 65-80% for residential plumbing service

Plumbing Tech Productivity Calculator

Tracks plumbing technician utilization and revenue-per-tech — the key operational metric for growing a plumbing company. Computes actual utilization rate vs. a target, weekly revenue at actual vs. target utilization, the weekly and annual revenue gap, and profit per billable hour. Benchmarked against PHCC (Plumbing-Heating-Cooling Contractors) operations benchmarks — industry-typical target utilization is 65-80% for residential plumbing service.

CDC Model Aquatic Health Code (MAHC

Pool Service Route Pricing Calculator

Derive a residential pool-service operation's recommended monthly contract price from a first-principles per-visit cost stack: labor minutes + travel/setup minutes at a fully-loaded labor rate, chemical cost per visit, and equipment/supply allocation, with a target gross margin applied as a divisor (not a multiplier). Surfaces the chemical-cost-as-percent-of-revenue band check (PHTA / IPSSA 8-15% target), the breakeven monthly stop count, and the PHTA / IPSSA residential weekly band ($80-$165/month) sanity check. Tool, not advice — for binding route-pricing adoption, commission a PHTA / IPSSA cost-of-doing-business analysis; for tax treatment of fully-loaded labor cost components, consult a licensed CPA familiar with route-services tax practice.

CDC Model Aquatic Health Code (MAHC

Commercial Pool Service Contract Pricing Calculator

Price a commercial pool-service contract (HOA common-area pool, hotel pool, fitness club, apartment community, public aquatic facility) from a first-principles per-visit cost stack that includes the commercial-specific layers absent from a residential route: supervision allocation, liability insurance allocation, daily operator log compliance, ADA pool-lift inspection, and VGB drain-cover service. Compares the resulting monthly contract against the PHTA / IPSSA $800-$3,500 HOA band and the industry $15-$45 per-1000-gallon per-month benchmark. Tool, not advice — for binding commercial-contract pricing, commission a PHTA / IPSSA cost-of-doing-business analysis; for state pool-code compliance, consult the adopting state's commercial-pool licensing authority and a Certified Pool Operator familiar with commercial aquatic operations.

10 CFR Part 431 Subpart Y — DOE Dedicated-Purpose Pool Pump energy conservation standards (effective July 19

Pool Equipment Replacement ROI Calculator

Compute the ROI on a pool-equipment replacement (variable-speed pump, high-efficiency heater, sanitizer upgrade) from energy-cost and capital-cost inputs. Outputs annual kWh and dollar savings, simple payback in months and years, NPV at a configurable consumer discount rate over the useful life, financing-impact analysis (monthly payment vs monthly savings), and a band recommendation. References DOE 2021 pool-pump efficiency standard (10 CFR Part 431 Subpart Y) which requires variable-speed or two-speed efficiency on pumps above 0.711 total horsepower. Tool, not advice — for binding capital-project decisions on HOA common-area equipment, obtain a written scope-and-cost proposal from a licensed pool contractor and verify utility rebates against the issuing utility's current program documents.

CDC Model Aquatic Health Code (MAHC

Pool Chemical Cost Per Gallon Calculator

Project a pool's weekly and monthly chemical cost from pool volume, water type (chlorine, saltwater, UV-supplemented, ozone-supplemented), bather load (residential, commercial-light, commercial-heavy), evaporation rate, and current chemical prices (chlorine, muriatic acid, cyanuric acid, calcium chloride). Outputs per-chemical weekly cost, total monthly cost, cost per 1000 gallons per month, and the chemical-cost-as-percent-of-revenue band check against the PHTA / IPSSA 8-15% benchmark. Chemistry targets follow CDC Model Aquatic Health Code §5.7.3.1.1 (free chlorine), §5.7.3.2 (pH), and §5.7.3.3 (stabilizer). Tool, not advice — calibrate against 4-12 weeks of sampled actual usage for the specific pool before relying on the output for binding budget commitments.

R.I. Gen. Laws § 34-36.1-1.02 (Rhode Island Condominium Act applicability — condominiums created on or after July 1

Rhode Island Condominium Assessment Lien Super-Priority Calculator — Six-Month Window (R.I. Gen. Laws § 34-36.1-3.16)

Compute the super-priority and sub-priority breakdown of a Rhode Island condominium assessment lien under the Rhode Island Condominium Act (R.I. Gen. Laws § 34-36.1-1.01 et seq.; UCIOA-derived framework). Models R.I. Gen. Laws § 34-36.1-3.16(a) automatic statutory lien; § 34-36.1-3.16(b) six-month super-priority over the recorded first mortgage; § 34-36.1-3.16(c) reasonable costs and attorneys' fees recoverable as sub-priority unless the declaration provides otherwise; and § 34-36.1-3.16(j) foreclosure mechanism authorizing both judicial and nonjudicial power-of-sale foreclosure under R.I. Gen. Laws § 34-27. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

NRCA (National Roofing Contractors Association) labor productivity benchmarks and roofing-systems estimating standards

Roofing Contractor Bid Estimator Calculator

Screen a defensible roofing bid by stacking squares, pitch-adjusted labor, tear-off layers, material system, accessories, dump fees, overhead, and target margin. Models NRCA labor productivity benchmarks (asphalt 1-2 hr/sq, metal standing-seam 2-3 hr/sq, tile 3-5 hr/sq, TPO 1-2 hr/sq), supplier midpoints by material system (asphalt 3-tab $75-$125/sq, asphalt architectural $125-$200/sq, metal standing-seam $700-$1200/sq, metal exposed-fastener $400-$700/sq, concrete tile $600-$1000/sq, clay tile $1000-$1500/sq, TPO $400-$700/sq, EPDM $400-$900/sq), pitch productivity multipliers (steep 1.3x, very steep 1.6x), waste factor by system, and the fully-loaded labor rate which carries NCCI class 5551 (roofing) workers' compensation — the highest commercial WC rate in the standard NCCI manual at $25-$60 per $100 of payroll. Outputs total squares, labor hours, material cost, recommended bid, and bid per square. Tool, not advice — final bid must account for manufacturer-certified-contractor program requirements (GAF Master Elite, Owens Corning Platinum, CertainTeed SELECT ShingleMaster, Carlisle authorized applicator), local permit and disposal rules, and OSHA 1926 Subpart M fall-protection rigging on steep slopes.

Insurance industry actuarial convention for loss ratio targeting (healthy 50-80%

Roofing Workmanship + Manufacturer Warranty Pricing Calculator

Price the workmanship warranty reserve on a roofing install using actuarial inputs. Stacks expected annual claim rate (industry midpoint 0.5-1.5% of bid value per year on workmanship-attributable failures), claim severity (industry midpoint 30-60% of affected install cost), workmanship term (5/10/15/25/lifetime), and target loss ratio (insurance industry convention 60-70% healthy) to compute the recommended warranty premium per square and as a percentage of bid. Models the manufacturer-certified-contractor uplift bands (GAF Master Elite, Owens Corning Platinum Preferred, CertainTeed SELECT ShingleMaster, Carlisle authorized applicator) that extend the contractor's workmanship warranty AND command the 5-15% credentialed bid premium. Surfaces the implicit loss ratio absorbed from net margin when no warranty premium is separately charged — a 1%/year claim rate × 10 year term × 50% severity = 5% of revenue eaten from the CFMA 12-20% specialty trade margin. Tool, not advice — actual warranty pricing must account for individual loss history, regional warranty statutes (e.g. F.S. 489 requires 1-year minimum on Florida residential GC work), customer mix, and manufacturer-program tier.

Xactimate pricing platform (the dominant property-claim scope-and-pricing platform

Roofing Storm Damage Insurance Claim Estimator

Screen the insurance claim economics on a storm-damage roof. Stacks contractor scope (RCV), roof-age depreciation by material class (asphalt 5%/year, metal and tile 2%/year, single-ply membrane 4%/year, capped at 80% of RCV), policy form (ACV-elected versus RCV-elected), deductible (percent of dwelling coverage or flat dollar amount), expected claim approval probability, and Xactimate-convention contractor scope mark-up (industry-standard 10% overhead + 10% profit on storm-damage scope when three or more trades are involved). Outputs gross RCV settlement, gross ACV settlement, depreciation holdback (released on work-complete documentation under RCV-elected coverage), net settlement after deductible, the settlement under the elected policy form, and the probability-weighted expected settlement. Surfaces a recommended approach based on roof age and policy form. Tool, not advice — insurance is a regulated profession; final outcomes depend on policy language, adjuster scope, carrier supplemental-claim posture, and the state regulatory framework (Florida F.S. 627.7152 AOB rules; Texas Insurance Code Chapter 542 prompt-pay statute with 18% penalty interest; Colorado HB-23-1273 deductible-rebate prohibition; California SB-824 post-wildfire non-cancellation moratorium).

Roofing M&A market reference data and PE consolidation activity (Tecta America

Roofing Business Acquisition (M&A) Valuation Calculator

Screen the M&A valuation of a roofing services business. Stacks trailing 12-month revenue, SDE or EBITDA earnings, and customer mix (commercial, HOA capital, recurring service, insurance-claim concentration) to produce low / mid / high enterprise value ranges and a recommended buyer type. Models the three roofing-services buyer markets: individual / owner-operator (sub-$500K SDE, 2.0-3.2x SDE multiples), strategic regional consolidator ($500K-$2M earnings, 4-7x residential / 5-9x commercial EBITDA), and PE platform / consolidator ($2M+ EBITDA, 8-12x multiples). Applies the customer-mix adjustment framework: commercial revenue lifts the multiple, HOA capital portfolio commands a 1.5-2x multiple premium because the revenue is contracted and recurring under HOA reserve-fund cycles, recurring service revenue (maintenance contracts, leak callbacks) lifts the multiple, and insurance-claim concentration applies a storm-cycle discount because revenue depends on storm events. Surfaces the recommended buyer category (Tecta America, CentiMark, Empire Roofing for platform commercial; Beacon and ABC Supply consolidation in the distribution channel). Tool, not advice — final pricing requires Quality-of-Earnings (QoE) report, customer-cohort analysis, key-employee retention review, contractor-license transferability review by operating state, and a buyer-specific synergy assessment.

Constant-margin LTV perpetuity formulation (Σ rⁿ = 1 / (1 − r) for r in [0

Stylist Clientele LTV Calculator

Compute lifetime value per client for a single stylist or chair using the constant-margin perpetuity form: LTV = (avg ticket × visits/year × gross margin) / (1 − retention). Models service economics (ticket × rebook cadence × service margin), retail-attach economics (attach rate × retail margin), expected client tenure (1 / churn), and total revenue per client over tenure. Compares output against Modern Salon and Salon Today industry-benchmark bands so the operator can see whether the book is below, in, or above industry norms.

BLS Occupational Employment and Wage Statistics SOC 33-9032 (Security Guards

Security Guard Contract Pricing Calculator

Derive a commercial security service contract's bill rate per guard-hour, gross margin per hour, and monthly 24/7-coverage economics from first-principles cost inputs (guard wage, employer payroll burden including FICA / FUTA / SUTA and NCCI class code 7720 workers' compensation, uniform and equipment allocation, supervisor leverage cost, target gross margin, and contract type). Cross-checks the implied markup multiplier against the ASIS International 1.50-1.85× contract-guard benchmark and the implied gross margin against the ASIS 8-15% gross-margin band. Tool, not advice — for a binding bid, commission a cost-of-doing-business analysis from an ASIS-credentialed (CPP, PCI, PSP) cost analyst.

SDM Magazine annual industry survey (RMR multiple

Alarm Monitoring MRR & Portfolio Valuation Calculator

Compute a monitored-alarm portfolio's account-level economics — monthly gross profit per account, implied gross margin on RMR, average account life from annual churn, lifetime value per account, LTV-to-CAC ratio, and new-account payback months — and surface the industry-standard 35×, 50×, and 60× RMR portfolio valuation triplet (SDM Magazine annual survey, Barnes Associates, Davis M&A Group benchmarks). Tool, not advice — for a binding portfolio valuation or sale, engage Barnes Associates, Davis M&A Group, or another alarm-industry specialty advisor.

Underwriters Laboratories UL 325 (Standard for Safety of Door

HOA Gate Access System ROI Calculator

Compute the buy-versus-status-quo economics for replacing some or all staffed gate-guard coverage with an unattended gate-access system (keypad / RFID / LPR / managed-cloud access). Inputs: existing guard hourly cost, hours replaced per day, proposed system capital cost, monthly hosted-software cost, useful life. Outputs: monthly net savings, payback months, 5-year cash savings, 5-year NPV at an 8% hurdle rate, simple ROI, and a buy / unfavorable / marginal recommendation. Tool, not advice — the board should obtain three vendor quotes against a consistent scope of work and route the decision through the association's capital approval process consistent with the governing documents and applicable state HOA statute.

California Business and Professions Code Division 3 Chapter 11.5 (Private Security Services Act) and 16 CCR Division 7 Chapter 7 (BSIS regulations)

Security Officer Licensure & Training Compliance Calculator

Compute a contract-security officer's state-licensure training-hour deficit, eligibility-to-post flag, and projected next license-renewal date against state-specific pre-employment, on-the-job, recurrent, and armed-tier training requirements. State coverage: CA (BSIS), FL (DACS Class D / G), TX (DPS Level II / III), NY (DOS Article 7-A), AZ, IL, GA, VA — covering roughly two-thirds of US contract-guard employment per BLS state-level OEWS. Tool, not advice — state requirements change periodically; verify against the regulator's current rule on the date of deployment.

South Carolina Code Annotated Title 27 Chapter 31 (Horizontal Property Act)

South Carolina HOA / Condo Assessment Lien Calculator — S.C. Code Ann. § 27-31-210 + § 27-30-130 (No Super-Priority; Three-Year SOL)

Compute the South Carolina HOA or condominium association assessment-lien total under the South Carolina Horizontal Property Act (S.C. Code Ann. § 27-31-10 et seq.) and the South Carolina Homeowners Association Act (§ 27-30-110 et seq.). Models § 27-31-210 condo lien attachment (automatic when assessments come due) and § 27-30-130 HOA recovery framework. Important: South Carolina does NOT have a super-priority lien for HOA or condominium assessments — the association lien is subordinate to a prior first mortgage of record. Enforcement must proceed by JUDICIAL foreclosure in the Court of Common Pleas, typically referred to the county master-in-equity under SCRCP Rule 53; South Carolina has no nonjudicial trustee-sale path. Constrained by the three-year statute of limitations on contract debt under § 15-3-530. Returns total lien amount, priority status, estimated equity, and a recovery-probability classification (strong, mixed, weak).

Tennessee Code Annotated Title 66 Chapter 27 Part 2 (Tennessee Condominium Act)

Tennessee Condo Assessment Lien Calculator — Tenn. Code Ann. § 66-27-415 (No Super-Priority; Six-Year SOL Under § 28-3-109)

Compute the Tennessee condominium association assessment-lien total under the Tennessee Condominium Act (Tenn. Code Ann. Title 66 Chapter 27 Part 2) and the Tennessee Horizontal Property Act (Title 66 Chapter 27 Part 1). Models Tenn. Code Ann. § 66-27-415 lien attachment (automatic when assessments come due) and perfection (statement of lien recorded with the county register of deeds). Important: Tennessee does NOT have a super-priority lien for condominium assessments — the association lien is subordinate to a prior first mortgage of record. Enforcement may proceed by nonjudicial trust-deed foreclosure under § 35-5-101 et seq. when the master deed grants power of sale, or by judicial foreclosure when it does not. Constrained by the six-year statute of limitations on contract debt under § 28-3-109. Returns total lien amount, priority status, estimated equity, and a recovery-probability classification (strong, mixed, weak).

Tex. Prop. Code § 209.0091 (30-day pre-foreclosure notice by certified mail

Texas HOA Assessment Lien & Foreclosure Calculator

Walk a Texas HOA assessment-lien enforcement file against Texas Property Code Title 11 (Texas Residential Property Owners Protection Act): the 30-calendar-day pre-foreclosure notice under § 209.0091, the judicial-foreclosure default under § 209.0092, the attorney-fee preservation under § 209.008, and — most importantly for owners — the 180-day post-sale right of redemption under § 209.011 (unique to Texas in the HOA context; Florida has no equivalent). Returns the effective service date (signed return-receipt or dispatch + 5-day mailbox presumption), the earliest foreclosure-eligible date, a days-remaining countdown, the procedural posture (not sent / within window / window expired), and — if a foreclosure sale has occurred — the redemption deadline and days remaining to redeem.

ANSI Z133-2017 Safety Requirements for Arboricultural Operations (climbing line

Tree Removal Job Pricing Calculator

Build a defensible single-tree-removal job price from first principles: height tier (under 30 ft, 30 to 60 ft, 60 to 100 ft, over 100 ft), diameter at breast height (DBH) in inches, species hardness (softwood, hardwood, ornamental), proximity-to-structure tier (open, moderate, high-risk), stump grinding and debris haul-off add-ons, loaded crew rate, equipment allocation, and target margin. Estimates crew-hours from a height-tier base multiplied by a composite risk multiplier (DBH multiplier times species multiplier times proximity multiplier), prices labor and equipment, and backsolves a recommended job price that hits the target gross margin. Reports a risk-multiplier breakdown so the operator can defend the price line by line. Tool, not advice — pricing must never compress the time required to follow ANSI Z133 PPE, minimum approach distance to energized conductors, and rigging-system requirements; reference TCIA Accreditation pricing benchmarks and ISA Certified Arborist guidance for any job touching a structure, power line, or protected species.

ANSI A300 (Part 1) — Pruning

Tree-Service Recurring Contract Pricing Calculator

Build a defensible recurring HOA or commercial tree-care maintenance contract price from first principles: tree count, average maturity tier (young, semi-mature, mature, over-mature specimen), visits per year (typically 1 inspection plus 1 selective-pruning), per-tree per-visit labor hours, loaded crew rate, equipment allocation, admin allocation, and target gross margin. Returns the monthly contract price, the annual contract value, the per-tree annual and per-visit prices. Anchored to ANSI A300 Tree Care Operations Standards (Part 1 Pruning, Part 2 Soil, Part 6 Planting and Transplanting) and ANSI Z133 Safety Requirements for Arboricultural Operations. Storm-event mobilizations price as separate emergency response, not under the recurring contract. Tool, not advice — work with an ISA Certified Arborist on the prescription side and a TCIA-accredited operator on the execution side.

ANSI Z133-2017 Safety Requirements for Arboricultural Operations (the safety baseline must hold regardless of time pressure on storm response)

Storm-Damage Emergency-Response Pricing Calculator

Price an emergency tree-removal storm-response job with the after-hours / weekend / holiday multipliers applied: base hourly rate, emergency multiplier tier (after-hours 1.5x, weekend 1.75x, holiday 2.0x), crew hours, equipment hours (bucket truck, chipper, crane), and the insurance-claim documentation package surcharge (10 percent for ANSI A300 Part 9 tree-risk assessment, ISA Certified Arborist failure-mode report, time-stamped crew log meeting FEMA contracting guidance, and additional-insured certificate). Returns the total job price, the per-crew-hour effective rate, and the insurance-documentation premium amount. Anchored to ANSI Z133, TCIA Accreditation, and FEMA emergency-response contracting guidance under 44 C.F.R. Part 206. Tool, not advice — state price-gouging statutes apply in declared emergencies and these multipliers reflect year-round after-hours premiums, not gouging.

NCCI Scopes Manual class code 0106 — Tree Pruning

Arborist Licensure + Insurance Calculator

Build the fully-loaded arborist crew cost per hour from first principles: climber base wage, helper count and wage, NCCI class code 0106 workers-comp rate (one of the highest WC rates in the standard manual), SUTA rate, annual general liability and commercial auto premium, equipment depreciation allocation, ISA Certified Arborist cert maintenance, ANSI Z133 PPE replacement, and target billable utilization. Returns the payroll load factor, loaded payroll per hour, GL and commercial auto per hour, equipment depreciation per hour, compliance allocation per hour, the fully-loaded crew cost per hour, and the breakeven billable rate at target utilization — plus the WC class 0106 share of the labor stack, the single largest non-wage cost component for most tree-service operators. Tool, not advice — WC rates vary by state and experience modification.

Utah Code § 57-8-44 (Condominium Ownership Act assessment lien

Utah HOA Assessment Lien Priority Calculator — Subordinate to First Mortgage

Compute the Utah HOA assessment-lien total and recovery band under Utah Code § 57-8-44 (Condominium Ownership Act) or § 57-8a-301 (Community Association Act). Utah did NOT adopt the UCIOA six-month super-priority; the association lien is categorically SUBORDINATE to the recorded first mortgage. Returns the total lien amount, governing statute citation, equity above the first mortgage, recovery band, and statute-of-limitations exposure flag under Utah Code § 78B-2-309.

27A V.S.A. § 1-201 (VCIOA applicability — common interest communities created on or after January 1

VCIOA Assessment Lien Super-Priority Calculator — Six-Month Vermont Window (27A V.S.A. § 3-116)

Compute the super-priority and sub-priority breakdown of a Vermont common interest community assessment lien under the Vermont Common Interest Ownership Act (VCIOA, 27A V.S.A. § 1-101 et seq.; adopted UCIOA verbatim). Models 27A V.S.A. § 3-116(a) automatic statutory lien; § 3-116(b) six-month super-priority over the recorded first mortgage; § 3-116(c) reasonable costs and attorneys' fees recoverable as sub-priority unless the declaration provides otherwise; and § 3-116(j) judicial foreclosure under 12 V.S.A. § 4528 et seq. with a mandatory 90-day cure period. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

Code of Virginia § 55.1-1833 (POAA assessment lien)

Virginia HOA Assessment Lien Calculator

Compute the total Virginia HOA or condominium assessment lien (delinquent assessment principal + declaration-authorized late charges + interest + reasonable attorney fees + collection costs), identify the foreclosure path (Virginia is JUDICIAL foreclosure by default unless the declaration grants the association a power of sale), and project the timeline. POAA liens under Code of Virginia § 55.1-1833; condo liens under § 55.1-1966. Returns total lien, recoverable portion, foreclosure path, and projected timeline.

RCW 64.90.010 (WUCIOA applicability — common interest communities formed on or after July 1

WUCIOA Assessment Lien Super-Priority Calculator — Six-Month Washington Window (RCW 64.90.485)

Compute the super-priority and sub-priority breakdown of a Washington common interest community assessment lien under the Washington Uniform Common Interest Ownership Act (WUCIOA, RCW 64.90, applicable to projects formed on or after July 1, 2018). Models RCW 64.90.485(1) automatic statutory lien; RCW 64.90.485(3) six-month super-priority over the recorded first mortgage (Washington chose half the UCIOA nine-month model in a 2018 lender-protective compromise); RCW 64.90.485(4) reasonable attorneys' fees and costs statutorily included within the super-priority position; and RCW 64.90.485(10) judicial or nonjudicial foreclosure path. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

RCW 64.34.010 (Washington Condominium Act applicability — condominiums formed July 1

Washington Condominium Act Assessment Lien Super-Priority Calculator (RCW 64.34.364) — 1990-2018 Cohort

Compute the super-priority and sub-priority breakdown of a Washington condominium assessment lien under the Washington Condominium Act (RCW 64.34), the predecessor regime that still governs condominium projects formed between July 1, 1990 and June 30, 2018. Models RCW 64.34.364(1) automatic statutory lien; RCW 64.34.364(3) six-month super-priority over the recorded first mortgage (the same six-month math WUCIOA inherited in 2018); RCW 64.34.364(4) reasonable attorneys' fees and costs statutorily included within the super-priority position; and RCW 64.34.364(8) judicial or nonjudicial foreclosure path under the Deed of Trust Act. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

National Waste & Recycling Association (NWRA) industry-benchmark front-load gross margin band (22-35%) and commercial dumpster pricing surveys

Commercial Dumpster Rental Pricing Calculator

Build a defensible per-haul and monthly-contract price for front-load (2yd / 4yd / 6yd / 8yd) and roll-off (10yd / 20yd / 30yd / 40yd) commercial dumpster service from first principles: container size, pickup frequency (weekly / 2x weekly / on-call), one-way haul distance to landfill, tipping fee per ton, assumed compacted waste density, loaded driver hourly rate, truck cost per mile, and fuel surcharge. Backsolves a per-haul price that hits a target gross margin, computes the per-haul margin, reports breakeven compacted density (the lbs/yd^3 above which the haul loses money), and compares the margin against the NWRA front-load benchmark band (22-35%). Tool, not advice — tipping fees, fuel-surcharge contract structure, and truck depreciation under 26 U.S.C. §§ 168(k) and 179 require coordination with counsel and a CPA.

Solid Waste Association of North America (SWANA) route-density benchmarks (60-150 stops per route-hour) and residential collection cost-of-service studies

Residential Recurring Collection Pricing Calculator

Build a defensible per-household monthly subscription price for recurring residential trash and recycling collection on a subdivision, HOA, condo, or municipal contract. Inputs: household count, trash service frequency, recycling service frequency, per-stop pickup time (seconds), loaded CDL Class B driver hourly rate, truck cost per route-hour, pounds of waste per household per week, tipping fee per ton, and target gross margin. Outputs: monthly per-household price, annual contract value, weekly route hours, weekly cost stack (driver + truck + disposal), per-stop cost, and breakeven households per route. Cross-checks route density against the SWANA stops-per-route-hour benchmarks (60-150) and gross margin against the SWANA / NWRA residential subscription band (18-30%). Tool, not advice — municipal subdivision contracts are governed by state procurement law and the HOA equivalent by the declaration; CDL Class B and FMCSA HOS rules apply (49 CFR §§ 383, 395); tipping fees governed by EPA RCRA Subtitle D (40 CFR Parts 257-258).

EPA Sustainable Management of Construction and Demolition Materials national C&D recovery rate benchmark (~76% recovery of 600M+ tons/year

Construction Debris Roll-Off Pricing Calculator

Build a defensible base rental price, per-ton overage rate, per-swap fee, and total job cost for construction-and-demolition (C&D) roll-off service to contractor accounts. Inputs: container size (10yd / 20yd / 30yd / 40yd), weight allowance (tons included in the base rental), tipping fee per ton at the C&D landfill, rental period (3-day / 7-day / monthly), one-way distance to C&D landfill, loaded CDL Class B driver hourly rate, truck cost per mile, number of swap hauls during the rental, assumed actual load tons, and target gross margin. Outputs: base rental price, per-haul total cost, overage rate per ton over the allowance, per-swap fee, total job cost at the assumed load, and effective gross margin compared against the industry roll-off band (18-32%). Tool, not advice — C&D landfill tipping governed by state-equivalent EPA RCRA Subtitle D rules (40 CFR Part 258); residential C&D RCRA exemption at 40 CFR § 261.4(b)(8); CDL Class B and roll-off vehicle safety standards apply (49 CFR §§ 383, 393); container weight allowances must comply with state commercial-vehicle axle-loading limits.

49 CFR § 383 (Commercial Driver License Standards — Class B required for vehicles 26

CDL Driver Cost Per Route Calculator

Build the fully-loaded driver + helper + truck cost per residential trash route from first principles. Inputs: driver base hourly wage, helper base hourly wage (set to 0 for single-person automated routes), hours per route, stops per route, revenue per stop, fuel cost per route, truck depreciation allocation per route, insurance allocation per route, healthcare and benefits cost per route, and the combined payroll-tax stack (FICA + FUTA + SUTA + workers comp + benefits load, decimal). Outputs: loaded driver hourly rate, loaded helper hourly rate, labor cost per route, truck cost per route, total cost per route, cost per stop, contribution per stop at the quoted revenue, contribution per route, and cost per loaded CDL-driver-hour-on-route. Flags wages outside the BLS OES 53-7081 / DOL OFLC SOC 53-3032 national-median band ($20-$28/hr) and flags negative contribution per stop. Tool, not advice — 49 CFR § 383 (CDL Class B), 49 CFR Part 382 (drug and alcohol testing), 26 U.S.C. § 3121 (helper W-2 vs 1099 classification), and the 29 U.S.C. § 213(b)(1) motor-carrier exemption from FLSA overtime are all fact-specific and require labor counsel and CPA coordination.

W. Va. Code § 36B-1-201 (WVUCIOA applicability and scope — UCIOA-derived common interest community framework)

WVUCIOA Assessment Lien Super-Priority Calculator — Six-Month West Virginia Window (W. Va. Code § 36B-3-116)

Compute the super-priority and sub-priority breakdown of a West Virginia common interest community assessment lien under the West Virginia Uniform Common Interest Ownership Act (WVUCIOA, W. Va. Code § 36B-1-101 et seq.; UCIOA-derived framework). Models W. Va. Code § 36B-3-116(a) automatic statutory lien; § 36B-3-116(b) six-month super-priority over the recorded first mortgage; § 36B-3-116(c) reasonable costs and attorneys' fees recoverable as sub-priority unless the declaration provides otherwise; and § 36B-3-116(j) nonjudicial trustee-sale foreclosure under W. Va. Code § 38-1-1 et seq. Returns the super-priority and sub-priority dollar amounts, the total lien net of payments, and the recovery probability bands for each priority class.

Wisconsin Statutes Chapter 703 (Wisconsin Condominium Ownership Act)

Wisconsin Condo Assessment Lien Calculator — Wis. Stat. § 703.16 (No Super-Priority; Judicial Foreclosure Only; 2-Year Statement Enforcement Window)

Compute the Wisconsin condominium association assessment-lien total under the Wisconsin Condominium Ownership Act (Wis. Stat. Chapter 703). Models Wis. Stat. § 703.16 lien attachment (automatic when common expenses come due) and perfection (statement of condominium lien recorded with the county register of deeds). Important: Wisconsin does NOT have a super-priority lien for condominium assessments — the association lien is subordinate to a prior first mortgage of record. Enforcement proceeds by JUDICIAL foreclosure in circuit court under Wis. Stat. Ch. 846; Wisconsin does not permit nonjudicial trustee-sale foreclosure. The recorded statement of condominium lien must be enforced within TWO YEARS under § 703.16(4); the underlying contract debt is constrained by the SIX-YEAR limitations period under § 893.43. Returns total lien amount, priority status, estimated equity, and a recovery-probability classification.