How Much Does Small Business Insurance Cost in California?

Small business insurance in California usually runs from under $100 to a few hundred dollars a month per policy. MoneyGeek's California averages (updated November 4, 2026) put general liability at about $190 per month, commercial auto at about $209 per month, workers' compensation at about $256 per month and professional liability at about $63 per month. What your business pays depends heavily on your industry, payroll, revenue, vehicles and claims history, so a one-person consultant and a roofing crew can pay very different amounts for the same type of policy.

Average California business insurance costs by policy

• General liability: about $190 per month ($2,284 per year)
• Commercial auto: about $209 per month ($2,503 per year)
• Workers' compensation: about $256 per month ($3,069 per year)
• Professional liability (errors and omissions): about $63 per month ($760 per year)

These are MoneyGeek's statewide averages. The source does not say what size or type of business they are based on, so treat them as a rough guide rather than a quote.

What a business owner's policy (BOP) includes

Many small businesses buy a business owner's policy, or BOP, instead of separate policies. A BOP combines general liability, commercial property and business income coverage in one package, and it is often less expensive than buying those three separately. It is a common fit for retail shops, offices, restaurants and service businesses with a physical location. A BOP does not include workers' compensation or commercial auto, which are separate policies.

What drives your business insurance price

• Industry and risk. A bakery, a landscaping company and a bookkeeping office face very different accidents and lawsuits, and carriers price for that.
• Payroll and number of employees. Workers' compensation is priced on payroll, so it grows with your team.
• Revenue and square footage. Many general liability and property policies are rated on sales or the size of your space.
• Vehicles and drivers. The type of vehicles, how far they travel and your drivers' records set commercial auto prices.
• Limits and deductibles. Higher limits cost more. Contracts with landlords or general contractors often require specific limits.
• Claims history. Past claims affect both price and which carriers will write your business.

California rules business owners should know

Workers' compensation is required once you have employees. Under California Labor Code section 3700, employers must secure workers' compensation. If they do not, Labor Code section 3710.1 requires the state to issue a stop order that bars the business from using employee labor until it complies, and affected employees must be paid for up to 10 days of lost time.

Your personal auto policy may not cover business use. If you or your employees drive for work, talk to us about whether you need a commercial auto policy or hired and non-owned auto coverage.

Contracts often set the limits. Commercial leases, general contractors and many clients ask for a certificate of insurance showing specific limits and naming them as additional insureds. Knowing those requirements before you buy avoids paying twice.

Ways to lower your business insurance cost

• Bundle general liability and property into a BOP when your business qualifies.
• Classify employees correctly so your workers' compensation rates match the work they actually do.
• Keep a written safety program and report claims early.
• Raise property deductibles to an amount your business could absorb.
• Have us compare carriers at renewal, since appetite and pricing for your industry can change year to year.

Pricing and discounts vary by carrier and eligibility, so none of these steps guarantees a specific price.

Get your actual rate

Averages are a starting point. Your actual premium depends on your industry, payroll, revenue, location and the coverage you need. For a real number, send us a few details below or call (909) 972-0699.

We're appointed with Farmers and other top carriers, so we can compare options and help you find coverage that fits your needs with great value.

More for California business owners

• California business insurance quotes
• How much is workers' comp insurance in California?
• California workers' compensation insurance
• Commercial auto insurance

Frequently Asked Questions

How much does general liability insurance cost in California?

MoneyGeek's California average is about $190 per month, or $2,284 per year (updated November 4, 2026). Low-risk businesses such as offices often pay less, and higher-risk trades often pay more.

What insurance is required for a business in California?

Workers' compensation is required for employers under California Labor Code section 3700. Vehicles used by the business need auto liability coverage, and many landlords, clients and licensing agencies require general liability or other coverage by contract.

Is a BOP cheaper than buying policies separately?

Often, yes. A BOP bundles general liability, commercial property and business income coverage, which usually costs less than buying the three separately. Not every business qualifies, so we check eligibility when we quote.

Sources

1. MoneyGeek, "Average Business Insurance Cost in California," updated November 4, 2026. moneygeek.com
2. California Labor Code section 3710.1. california.public.law