Check a contractors license with the state of California.
The Contractors State License Board protects consumers by regulating the construction industry through policies that promote the health, safety and general welfare of the public in matters relating to construction.
The Contractors State License Board will accomplish this by:
This office receives and processes applications for new contractors licenses, additional classifications and certifications, renewals and changes to existing licenses, home improvement salesperson applications, and maintains the license and historical records of disciplinary actions taken against licenses.
Headquarters directs the activities of the field offices, and initiates all disciplinary actions resulting from their investigations. The staff of the field offices investigate complaints against licensed and unlicensed contractors.
Headquarters Office Contact Information
Location: Contractors State License Board
9821 Business Park Drive
Sacramento, CA 95827
Mailing Address: Post Office Box 26000
Sacramento, CA 95826
24 Hour Licensing & Consumer Information:
1-800-321-CSLB (2752)
Outside California:
(916) 255-3900
Licensing Information Fax:
(916) 255-4535
Bond Unit Fax:
(916) 255-4023
Our Contractor's License is: 642264