
California Contractor License Lookup: How to Check a CSLB License
Check a California contractor license on the official CSLB License Check page. Learn the search options, what each status means, and how to renew or complain.
What skilled trades pay, how apprenticeships and trade school work, and how contractor and trade licenses are checked in each state.

Check a California contractor license on the official CSLB License Check page. Learn the search options, what each status means, and how to renew or complain.

Welders earned a median of $53,750 a year ($25.84 an hour) in May 2025. See the pay range, top and bottom states, and what moves a welder's paycheck.