Protecting Your Safety, Your Property, and Your Legal Rights
Choosing a licensed contractor is one of the most important decisions a property owner can make. Whether you’re repairing a small issue or undertaking a major project, working with a properly licensed professional ensures your job is done safely, legally, and with accountability.
What Does It Mean to Be Licensed?
In California, licensed contractors are registered with the Contractors State License Board (CSLB) and must:
• Pass state exams demonstrating knowledge and competence
• Carry liability insurance and bonds
• Adhere to strict professional and legal standards
• Work only within the scope of their license classifications
For example, only contractors with a C45 (Electrical Signs) license are legally allowed to work on illuminated signage, and only those with C61/D03 or D42 may install or repair awnings or sign structures.
Risks of Hiring Unlicensed Contractors
Unlicensed or improperly classified individuals may:
• Lack the training and experience required by law
• Void your property insurance if damage occurs
• Leave you legally responsible for worker injuries
• Perform substandard or non-code-compliant work
• Disappear when problems arise, with no legal accountability
In many cases, owner-builders unknowingly assume liability for unlicensed or illegal work — even when someone else does the actual labor.
When it comes to construction, renovation, or even small home improvements, hiring a licensed contractor isn’t just a smart decision—it’s a legal safeguard. In California, it’s the law that any construction work exceeding $500 in labor and materials must be performed by a contractor licensed by the California Contractors State License Board (CSLB).
Benefits of Hiring a Licensed Contractor
• Consumer Protection
Licensed contractors must carry a bond and have passed background checks, experience requirements, and exams. This protects you against fraud and poor workmanship.
• Verified Skills & Training
A licensed contractor has demonstrated knowledge of California’s building codes, safety regulations, and proper construction methods.
• Legal Accountability
If something goes wrong, you have legal options. The CSLB can take action against a licensed contractor for violating regulations—but not for unlicensed work.
• Insurance Coverage
Licensed contractors are required to carry worker’s compensation insurance for their employees. This protects you from being held liable for jobsite injuries.
• Peace of Mind
You know you’re working with a professional who has met state standards—not a “handyman” or unverified operator.
How to Verify a Contractor’s License
Before you hire anyone, always check their license status through the California CSLB website. Here’s how:
1. Go to: https://www.cslb.ca.gov
2. Click “Check a License or HIS Registration.”
3. Enter the contractor’s license number, name, or business name.
4. Review the license status, classifications, bond, and insurance info.
How to Find My Licensed Contractor
Looking for a licensed contractor in your area? The CSLB offers an easy-to-use tool:
Find a Licensed Contractor by City or ZIP Code
Here’s how to use it:
1. Enter your City or ZIP code.
2. Select the classification of contractor you need (e.g., C-45 for Electrical Signs, C-61/D-03 for Awnings).
3. Click “Search.”
4. Browse the list of licensed contractors near you, including their license status and contact details.
This tool helps ensure you are hiring someone who meets state licensing standards and is legally permitted to perform the work you need.
Report Unlicensed Activity
Unlicensed contracting is illegal in California. If you suspect someone is operating without a license, you can file a complaint through the CSLB website or call their toll-free line. Supporting legal and ethical construction helps protect everyone.