Roofing Contractor Requirements in California (2026)
Complete guide to roofing contractor requirements in California. C-39 is one of the small number of CSLB classes where workers' comp coverage is mandatory regardless of employee count. Four years of journey-level or foreman experience and both CSLB exams required.
- C-39 Roofing Contractor
Insurance minimum: Workers' compensation insurance mandatory under B&P §7125 for all C-39 licensees (no exemption).
Last verified: 2026-04-18.
C-39 is one of the small number of CSLB classes where workers' comp coverage is mandatory regardless of employee count. Four years of journey-level or foreman experience and both CSLB exams required. Issued by: California Contractors State License Board (CSLB). A licensing exam is required. Minimum 4 years of experience required.
Visit official licensing websiteQuick Facts
License Type
Roofing Contractor
Estimated Total Cost
$200 - $1,500 (varies by jurisdiction)
Processing Time
2-8 weeks typical
Renewal Period
1-2 years (varies)
How to Get Your Roofing Contractor in California
Register your business entity
Register your LLC or corporation with the California Secretary of State. You'll need this before applying for any licenses.
Obtain your EIN
Apply for a federal Employer Identification Number (EIN) from the IRS. This is free and can be done online at irs.gov.
Meet experience requirements
California requires verifiable experience in the trade. The minimum is 4 years.
Pass required exams
California requires passing a licensing exam. Study materials are typically available from the testing provider.
Get required insurance
Obtain general liability insurance (typically $500K-$1M minimum) and workers' compensation insurance if you have employees.
Obtain surety bond if required
California requires a surety bond of $25,000 contractor surety bond. Your insurance agent can help with this.
Submit your license application
File your application with California Contractors State License Board (CSLB) along with all required documentation and fees.
Register for state and local taxes
Register for California sales tax and any applicable local business taxes.
Insurance Requirements in California
Minimum: $500,000 - $1,000,000 (varies by jurisdiction)
Required in most states when you have 1+ employees
$5,000 - $25,000 bond required in some states and cities
Need help with licensing?
Our AI compliance assistant creates a personalized checklist for your specific situation in California.
Related Guides
This guide is for informational purposes only and does not constitute legal advice. Licensing requirements change frequently. Always verify current requirements with California's official licensing board and consult a local attorney for legal questions. Last updated: April 2026.