Get the free Contractor’s Estimate Checklist
One page: pricing, paperwork, getting paid, and taxes. Email only, no spam.
The home base
for the trades.
Free tools, plain-English code, and a real community — built for the small contractor. Everything you need to price a job, look up a rule, and get paid, in one place per trade.
Your trade’s command center — all in one place.
Pick your trade and you get a whole workspace built just for it: the calculators you actually use, the code spelled out in plain English, a place to ask the crew, and a free listing so customers can find you. Four pillars, one login-free hub.
The Toolbox
Every calculator for your trade — voltage drop, wire size, tonnage, pricing — run the number in seconds.
Code Made Easy
The code book, translated. Search a rule, get the plain-English answer and the citation — no 400-page PDF.
The Board
A real community. Post a question, price a weird job, or swap a war story with people who do your work.
Get Found
A free directory listing so local customers can find you — no per-lead charges, no auction, ever.
Step into your portal.
Three portals are live now. More are rolling out. Tap yours to walk straight in — no signup, no paywall.
Electricians
The most complete portal. NEC lookup, 12 calculators, The Board, and a free Find-an-Electrician listing.
Enter the portal LivePlumbers
Pipe sizing, drain slope, water-heater and velocity calculators, plus plain-English IPC and UPC code.
Enter the portal LiveHVAC
Tonnage and BTU sizing, load math, plus the estimate and invoice templates that win the install.
Enter the portalRoofers
Squares, bundles, pitch and waste — the roofing toolbox is on deck.
Coming soonConcrete
Yards, bags, ready-mix and excavation math — portal in progress.
Coming soonPainters
Coverage, gallons and pricing tools — the painter portal is next up.
Coming soonCarpentry
Board feet, stairs and deck material — carpentry portal building.
Coming soonDrywall
Sheets, mud and screw counts — drywall portal on the way.
Coming soonGeneral
The whole back office — estimates, contracts, job costing.
Coming soonReal problems. The exact tool that fixes them.
Every headache below has a tool or template inside the portals. Here’s what each one actually looks like.
Net 15
Grab-and-go calculators. No login.
Every one runs in your browser and nothing leaves it. Tap a tool and start.
Done-for-you packs, sorted by the job they do.
When the free tool is not enough, these editable packs finish the job — usually under $20, instant download.
Get paid faster
Itemized invoices and estimates that look pro and collect on time — fill in, export, send.
Win the job
Proposals, contracts and scopes that make you the obvious hire and protect you on paper.
Run the back office
Job costing, payroll and change orders — the spreadsheets that keep the money straight.
Complete Contractor Business Templates Bundle
All 9 Trade OS packs — estimating, contracts, invoicing, tax, insurance, and marketing — for $129 instead of $426 piece by piece.
The Electricians Field Pocket Reference.
The rules, formulas and numbers you look up most — boiled down to a pocket PDF you can keep on your phone. No email required.
Get new tools by email.
One note when a new calculator, template or portal drops for your trade. No spam, unsubscribe anytime.
Built for the one-truck shop, not the franchise.
No venture money, no lead auctions, no upsell funnels. Just the tools a working contractor needs — and a community that has your back.
Browse every trade, tool & resource
9 trade portals, 6 resource categories, and the full calculator library — one click away.