Contractors
The Contractors State License Board(CSLB) protects California consumers by licensing and regulating the state's construction industry.
Check a Contractor License or Home Improvement Salesperson (HIS) Registration
Look up a contractor license or Home Improvement Salesperson (HIS) registration to verify information, including complaint disclosure.
Hire a Licensed Contractor
Learn how to select the right type of licensed contractor for your home improvement projects.
Legal Issues
Learn about legal issues to consider.