California Contractor Insurance
Asena Capital Insurance Services — California-licensed insurance brokerage serving contractors statewide. Phone: (858) 925-9555. Email: info@asenainsurance.com.
Petaluma is home to 388 licensed general contractors (B, CSLB September 2026), about 45% of the 863 contractor licenses based here.
Nearby in Sonoma County: Santa Rosa (851), Sebastopol (229), Sonoma (158), Rohnert Park (108).
22% of Petaluma's B licensees hold more than one classification — most often A General Engineering Contractor (5%), C-10 Electrical Contractor (4%). Extra classifications can change how carriers rate your general liability and workers' comp, so list every license class when you quote.
Business structure: 58% sole owners, 36% corporations, 4% LLCs; median time licensed 21.1 years.
For general contractors, underwriters focus first on: third-party injuries on job sites; and completed-operations and construction-defect claims. See the full coverage guide for general contractors for limits, endorsements and workers' comp rules.
Asena Capital Insurance Services compares multiple markets for Petaluma contractors and requests additional insured endorsements for you when a contract calls for them. Call (858) 925-9555 or request a quote — only your name, phone and email are required. CA License #6008596.
388 active B licenses have a business address in Petaluma (CSLB, September 2026); 43% carry workers' comp and 54% are filed exempt.
Commonly general liability with additional insured status for the owner, primary and non-contributory wording, waiver of subrogation, workers' comp and auto. Larger projects may add umbrella limits or builder's risk.