Construction-first verification

Know the contractor you're hiring is actually licensed.

TradeProof is the source-of-record verification layer for construction. We pull contractor license data straight from state licensing boards, normalize it, and make it searchable — so a license is something you can check, not take on faith.

Verify a license →See coverage View pricing

9,502,230

active licenses

jurisdictions covered

Official

state-board records

Why it's trustworthy

Straight from the source

Records come directly from state licensing boards — official data, not user-submitted listings or scraped directories.

Status you can act on

License type, status, expiration, and disciplinary flags — the facts that decide whether someone can legally do the work.

The record is the verdict

Verification is grounded in the official record. No black-box score decides who's legitimate — you see the source.

How it works