Dataset · as of July 2026
US Contractor License Data — 3.3M records
3.3M licensed contractor records from state license registries across 37 states and DC, clustered into unique business entities.
What a record contains
- Business name and license number
- Trade classification and license status
- License issue and expiry dates
- Location fields as the registry publishes them
How it is sourced
State licensing board registries, refreshed on recurring schedules and de-duplicated into business entities. Freshness by source is published on the freshness page; how records attach to parcels, with per-county match rates, on the data quality page.
Browse by state
Alabama · 8,610Arizona · 2,205,259Arkansas · 2,101,998California · 9,251,144Colorado · 2,474,824Florida · 10,508,100Idaho · 1,090,531Illinois · 1,862,572Indiana · 3,562,586Maryland · 2,393,027Massachusetts · 2,162,239Minnesota · 2,638,826Mississippi · 2,004,687Missouri · 198,844Nebraska · 1,150,007Nevada · 1,121,025New Jersey · 2,792,098New York · 3,755,154North Carolina · 5,820,119Ohio · 6,048,590Pennsylvania · 583,483Tennessee · 2,066,283Texas · 12,533,291Utah · 1,471,309Washington · 3,179,724Wisconsin · 3,503,872
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