ContractorCalc
Ten calculators for markup, labor burden, job profit, hourly rates and material quantities. See assumptions, change inputs and print your results.
Explore ContractorCalc →The ThorntonAI product collection
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Available tools
CommaFix
A focused Shopify CSV repair tool. Review the output and keep a copy of your original before importing changes.
Explore CommaFix →TradeUp Tools
Explore the existing TradeUp tool collection. For estimating and business math, start with ContractorCalc.
Explore TradeUp Tools →In development
These products are not yet available for purchase.
Pressure Washing Business Kit
A planned spreadsheet kit for pressure-washing owner-operators: quote builder, customer tracker, jobs and payments, follow-ups and dashboard.
Explore Pressure Washing Business Kit →Contractor Profit Pack
A planned companion to ContractorCalc, combining a quoting workbook, labor-cost worksheet, margin reference and job-closeout review.
Explore Contractor Profit Pack →Migration Guard
A reconciliation product in development for comparing exports, reviewing exceptions and preparing a migration check report.
Explore Migration Guard →Friction Finder
An evidence-led research workflow in development for organizing customer friction and evaluating practical improvement opportunities.
Explore Friction Finder →