CSLB-Home -CSLB 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 contractors in 45 different classifications
Contractor Home Page - CSLB 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 not under suspension
Check A License - CSLB SEARCH TIPS A California contractor license number doesn't contain alphabetic characters Each contractor's plastic pocket license will show the respective license number Begin entry of your license number at the left position and don't exceed 8 digits in the license number
Online Service -CSLB 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 Request Applications and Forms Submit General Liability Insurance Information Submit Workers’ Compensation Insurance Information Submit Workers’ Compensation Insurance Exemption Submit Asbestos Open
CSLB Forms and Applications 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
Licensees -CSLB CSLB Processing Times CSLB License Classifications Submit Workers’ Compensation Exemption Form Submit Workers’ Compensation Insurance Policy (For Insurance Companies Only) Submit General Liability Insurance Policy Info (For Insurance Companies Only) Home Improvement Salesperson (HIS) Application
Check A License - License Detail -CSLB 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 the following limitations
Renewals -CSLB 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 Guard if certain requirements are met
Consumer Home Page - CSLB × CSLB Board Meeting will take place on Thursday, March 19, 2026, 9:00 a m -1:00 p m Board Meeting Agenda Watch on YouTube × El TALLER "OBTENGA LICENCIA PARA CONSTRUIR" de CSLB el viernes, 20 de marzo, 10 a m Regístrese en WebEx Presentación del taller License Check Subscribe About CSLB Public Meetings Contact Us Translate this site:
Licensees -CSLB Maintain or Make Changes to Your License CSLB Processing Times CSLB License Classifications Submit Workers’ Compensation Exemption Form Submit Workers’ Compensation Insurance Policy For Insurance Companies Only) Submit General Liability Insurance Policy Info (For Insurance Companies Only) Home Improvement Salesperson (HIS) Application