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Instant, jurisdiction-aware answers to any building code question. Plumbing, electrical, HVAC, and more.
You shouldn't need a law degree to read a code book.
Finding the right section takes forever when you're on a job site with dirty hands and a tight schedule.
IPC or UPC? State amendments? Local jurisdiction overrides? It changes depending on where you work.
Callbacks, rework, delays, and unhappy customers. One wrong answer can cost hundreds or thousands of dollars.
Purpose-built tools for working tradespeople. No fluff.
Ask any question, get cited answers for YOUR jurisdiction. Every response includes the exact code section reference so you can verify it yourself.
Pipe sizing, vent sizing, fixture units -- 100% accurate, zero AI guessing. Based directly on code tables, not language model estimates.
Know exactly what the inspector will check before they arrive. Get customized checklists for rough-in, top-out, and final inspections.
IPC or UPC, with state amendments. 50 states covered. Set your jurisdiction once and every answer is tailored to your local code.
Select your trade and get code-accurate answers instantly.
IPC / UPC
NEC
IMC / UMC
IBC
IFC / NFPA
IRC
IFGC / NFPA 54
More trades coming
Structural, Energy, Accessibility
Start free. Upgrade when you need more.
Get started with the basics.
For the working tradesperson.
For multi-trade shops and teams.
Trade Code Wizard was built by tradespeople who got tired of flipping through code books on job sites. Every feature was designed for dirty hands and tight deadlines.