Estimated Cost (2026)
Adjust based on your team size
Just me (1)Team (20)
$1641-$2414
Estimated Annual Premium
Monthly Average Breakdown
$161 / mo
Includes General Liability
Industry Risk Profile
Plumbers face a higher risk of property damage (e.g., burst pipes and water damage), which generally results in higher general liability rates.
Risk Factor1.5x
Location Factors
- State Base Rate$1200
- San-jose Multiplier1x
- State Tax Rate7.3%
Local Compliance FAQ
Is General Liability required in San-jose?
While California law may not mandate it for all businesses, Plumbers often need proof of insurance to bid on local commercial projects in San-jose.
Why is the rate different here?
Your premium reflects California's specific base rate of $1200 and a local city multiplier of 1x.
Compare Plumber Insurance in Other California Cities
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