Contact Us
Contractors State License Board9821 Business Park Drive
Sacramento, CA 95827
Phone (800) 321-CSLB
Other Office Locations
Consumers
Learn how to select a licensed and qualified contractor, check a contractor license, negotiate a clear contract, prevent disputes and mechanics liens, and resolve disputes with a contractor if they arise.
Hire a Licensed Contractor
Details about hiring a contractor, laws and regulations, owner-builders, swimming pool construction, arbitration, and other issues.
Know the Risks of Being an Owner-Builder
Important issues you may face as an owner-builder.
Filing a Construction Complaint
Information on the process of filing a construction complaint.
Legal Issues for Consumers
Information on mechanics liens, new and pending legislation, small claims court, and civil judgments.
Disaster Information Center
Steps for rebuilding after a disaster
Report Unlicensed Activity
Information about contracting and how to report unlicensed activity to CSLB's Statewide Investigative Fraud Team (SWIFT).

