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Roofing Contractors in California

4,138 active on file · checked against California Contractors State License Board (CSLB) · July 11, 2026

California requires roofing contractors to hold a C-39 license from the Contractors State License Board, and state law requires every C-39 contractor to carry workers' compensation insurance. Every listing here is checked against the CSLB license file.

License types in California

C-39
C-39 Roofing Contractor — the CSLB classification for roofing work

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Search the contractor's license number at the official California Contractors State License Board (CSLB) lookup before signing anything.

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