The Contractors State License Board (CSLB) protects California consumers by licensing and regulating the state's construction industry. CSLB was established in 1929 and today licenses about 285,000 …

CSLB offers resources and information to help contractors perform professionally, legally, and safely. CSLB encourages licenses to routinely monitor their license status to confirm that it is "active" and …

Look up a contractor license or Home Improvement Salesperson (HIS) registration to verify information, including complaint disclosure. Before hiring a contractor or signing a contract, CSLB recommends …

Before signing up for a class to help you pass your California State licensing exam, ensure you meet the basic eligibility requirements set by the Contractors State License Board (CSLB):

2 days ago · Stay compliant in 2026. Learn about new California contractor laws affect workers’ comp, cancellation of home-improvement contracts, subcontractor disclosure, attorney fee liability, licensin…

State of CaliforniaOnline Services License Check Find A Licensed Contractor Application Status Processing Times Applicant Posting List Renew Your License or HIS Registration Citation Payment …

× CSLB’s GET LICENSED TO BUILD WORKSHOP Friday, January 9th, 10 a.m. Register on Webex Workshop Presentation License Check Subscribe About CSLB Public Meetings Contact Us …

Dec 17, 2025 · The Contractors State License Board (CSLB) protects California consumers by licensing and regulating the state's construction industry. CSLB was established in 1929 and today licenses …

Submit the completed verification form with your renewal or bond verification and license fee notice. If you do not submit this form, CSLB cannot process your license. Mail your documents to: Contractors …

Maintain or Make Changes to Your License CSLB Processing Times CSLB License Classifications Submit Workers’ Compensation Exemption Form Submit Workers’ Compensation Insurance Policy …