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 …

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 …

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 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 …

CSLB addresses violations of California Contractors License Law, whether the contractor is licensed or unlicensed, for up to four years from the date of the act.

Contractor's License Detail for License # 1 DISCLAIMER: A license status check provides information taken from the CSLB license database. Before relying on this information, you should be aware of …

× CSLB Board Meeting will take place on December 11, 2025. Board Meeting Agenda Board Meeting Packet Watch on YouTube × El TALLER "OBTENGA LICENCIA PARA CONSTRUIR" de CSLB el …

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

CSLB shall waive the renewal fees for a license that will expire during the time a licensee or registrant is called to active duty as a member of the United States Armed Forces or the California National …

The Contractors State License Board receives and processes applications for new contractor licenses; additional classifications and certifications, renewals, and changes to existing licenses; home …