California General Liability Insurance

Most small California contractors pay between $600 and $1,800 per year for $1M/$2M general liability. Your actual premium depends on trade, gross receipts, payroll, claims history, and the limits your contracts require. High-risk trades such as roofing and framing sit at the upper end of that range or above it, while finish trades such as painting and flooring typically sit at the lower end. Because California contracts frequently require additional insured status and higher aggregate limits on larger projects, the limits you carry often drive the price more than the trade alone.

No. General liability covers damage caused by your work, not the cost of redoing the work itself. If bad wiring causes a fire, the fire damage is generally covered but rewiring the defective circuit is not. This distinction matters in California because the Right to Repair Act (Civil Code §895 et seq.) gives homeowners a defined process for residential construction defect claims, and those claims often mix covered damage with uncovered repair costs. Coverage depends on the policy wording and the facts of the claim.

$1 million per occurrence and $2 million aggregate is the most commonly required combination for California contractors. Larger commercial, public, and institutional projects often require a $5 million or higher umbrella layered on top of the underlying general liability. Public agency and school district work can carry its own limit and endorsement requirements. Read the insurance exhibit of the contract before you bid, because raising limits after award is more expensive than pricing it in.

California’s statute of repose for latent construction defects runs ten years from substantial completion under Code of Civil Procedure §337.15. Patent defects, meaning those that are apparent on reasonable inspection, run four years under §337.1. That ten-year tail is the reason completed operations coverage is critical for California contractors: the policy that responds is generally the one in force when the claim is made, so letting coverage lapse between jobs can leave old work unprotected.

The CSLB does not require general liability for most license classifications. It requires a contractor license bond and, for licensees with employees, workers’ compensation coverage. In practice, general liability is still effectively mandatory because general contractors, property managers, and permit offices require a certificate before allowing work to proceed. Contractors carrying the C-39 roofing classification face additional state requirements around workers’ compensation.

Yes. Once your policy is bound, a certificate of insurance with additional insured status can typically be issued within the hour. This matters on California jobsites where a general contractor will not let a crew start without a current certificate on file. ProRisk issues certificates same day and can add additional insureds as contracts require.