The moment you're hauling tools, driving to a job site, or towing a trailer for your business, you need Commercial Auto insurance — or you're one accident away from paying out of pocket.
Quick Answer
Commercial auto insurance is required any time a vehicle is used for business purposes — including driving to job sites, hauling tools, or towing trailers. Personal auto policies exclude business use and will deny claims. California contractors need commercial auto for every work truck, van, or fleet vehicle. Coverage includes liability, collision, comprehensive, and uninsured motorist protection.

If you use any vehicle for business purposes in California, a personal auto policy will not protect you. Commercial Auto insurance is required for:
Your personal auto insurer can deny the entire claim if the vehicle was being used commercially at the time of the accident. This includes driving to a job site, hauling materials, or even just having tools in the truck bed. One denied claim can cost you tens of thousands of dollars out of pocket — and potentially your business.
We insure all types of contractor vehicles across California — from a single work truck to a full fleet:
Commercial Auto for California contractors typically runs $1,200–$3,500 per year per vehicle depending on driving history, vehicle type, cargo, and radius of operation. Fleet discounts apply for 3 or more vehicles. We shop 100+ carriers to find you the best rate for your specific trade and fleet.
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