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 …

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, …

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 …

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

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 …

Dec 29, 2025 · Assembly Bill 521 on Jan. 1 exempts CSLB from liability for legal fees and costs in civil actions against cash deposits, regardless of when the deposit was filed.

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

× 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 …

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 …

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