Free contractor license lookup

Search the public licensing file by license number or business name. This is a dated snapshot, not the live board. Always confirm standing on the official lookup.

Official lookups

ROC Contractor Search · Arizona, snapshot 2026-08-27
L&I Verify a Contractor · Washington, snapshot 2026-08-16

We do not charge for the public record. Paid credits are for live search and Google enrichment, not for this file. See paid lookup sites versus the ROC.