How these records are published

Every record on this site is a republication of a licensing board’s own published file, obtained through the channel the board publishes for the data, carried with the file’s date, and printed in the board’s own words.

The rules the pages follow

What is never published

When a record changes or disappears

Board files are re-pulled on the cadence each board publishes. If a record is missing from a fresh file once, its page is marked as no longer in the current file and removed from search indexes; if it is missing from the next pull as well, the page retires to a non-indexed archive view — the URL keeps resolving, and the dated history stays honest about when the record left the file. Corrections reported by readers are acknowledged within one business day and resolved or answered within two.

The files behind the current pages

California — California Contractors State License Board (CSLB)

License Master fileMasterLicenseData.csv · 77,763,677 bytes · file dated November 3, 2026 · pulled November 3, 2026
Personnel file (qualifier content only)PersonnelData.csv · 85,727,574 bytes · file dated November 2, 2026 · pulled November 3, 2026
Records published244,106

Washington — Washington State Department of Labor & Industries (L&I)

General contractor licensing dataset (data.wa.gov m8qx-ubtq)m8qx-ubtq.csv · 35,488,400 bytes · file dated November 3, 2026 · pulled November 3, 2026
Bond dataset (bzff-4fmt)bzff-4fmt.csv · 28,467,630 bytes · file dated November 3, 2026 · pulled November 3, 2026
Insurance dataset (ciwg-agsx)ciwg-agsx.csv · 15,977,606 bytes · file dated November 3, 2026 · pulled November 3, 2026
Principal dataset (4xk5-x9j6)4xk5-x9j6.csv · 32,597,071 bytes · file dated November 3, 2026 · pulled November 3, 2026
Authorized signer dataset (s7ge-wicw)s7ge-wicw.csv · 1,074,487 bytes · file dated November 3, 2026 · pulled November 3, 2026
Records published85,697

Florida — Florida Department of Business and Professional Regulation (DBPR) — Construction Industry Licensing Board

Construction license roster extractCONSTRUCTIONLICENSE_1.csv · 47,316,736 bytes · file dated November 3, 2026 · pulled November 3, 2026
Licensed-activity discipline, FY2024-25contractor_disc_lic_2425.csv · 347,204 bytes · file dated June 30, 2026 · pulled November 3, 2026
Licensed-activity discipline, FY2025-26contractor_disc_lic_2526.csv · 88,641 bytes · file dated June 30, 2026 · pulled November 3, 2026
Records published108,620

Archiving began November 3, 2026. Record histories on this site can only reach back to that date, and pages do not pretend otherwise.