General contractors in Thousand Oaks by the numbers
Thousand Oaks is home to 316 licensed general contractors (B, CSLB September 2026), about 48% of the 654 contractor licenses based here.
Nearby in Ventura County: Simi Valley (521), Ventura (393), Oxnard (292), Camarillo (259).
25% of Thousand Oaks's B licensees hold more than one classification — most often C-10 Electrical Contractor (7%), A General Engineering 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: 47% sole owners, 48% corporations, 4% LLCs; median time licensed 20.8 years.
What carriers look at
For general contractors, underwriters focus first on: builder's risk on projects under construction; and crew trucks, trailers and equipment. See the full coverage guide for general contractors for limits, endorsements and workers' comp rules.
Get a quote
Asena Capital Insurance Services compares multiple markets for Thousand Oaks 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.
Frequently asked questions
How many licensed general contractors are in Thousand Oaks?
316 active B licenses have a business address in Thousand Oaks (CSLB, September 2026); 36% carry workers' comp and 62% are filed exempt.
What do project owners usually require from a B contractor?
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.