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

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

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.

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 …

Dec 30, 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 …

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 …

× 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 …

The Contractors State License Board (CSLB) follows a long history of consumer protection and licensing in California. Consumer protection began in 1876 when California passed the Medical Practice Act …