Rasengan Data CA licence lookup
California contractor licence lookup

California contractor licences, with bond and workers' comp history

Look up a California contractor licence: status, classifications in plain English, contractor's bond, workers' comp, expiry, and what changed and when. Built from CSLB's public licence file, refreshed twice a week.

48,749licence pages
15,630recorded changes
4,265city/trade pages
Nov 5, 2026last refresh

We publish pages for licences with something worth knowing: issued in the last six months, expiring within 90 days, or with a recent bond, workers' comp or status change. More licences are added as the file changes.

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Rasengan Data is a private service, not CSLB. Confirm any licence free at cslb.ca.gov. For data files and the daily lapse feed see products and the lapse feed.