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    Plumber construction site

    Plumber Insurance in San Diego County

    Plumbers in California carry GL, WC, and (if licensed under CSLB) a $25K license bond. TWT bundles them in one quote with same-day COIs.

    Key Takeaways for Plumbers

    • CSLB Requirements: Class C-36 Plumbing contractors must carry a $25,000 bond. Water damage claims are frequent and expensive, making high GL limits essential.
    • Cost Expectations: Plumbers generally pay higher GL premiums than finish trades due to the severe water damage exposure. A solo plumber might pay $1,500 - $3,500 annually for GL.
    • Same-Day COIs: We issue Certificates of Insurance (COIs) with Additional Insured endorsements the same day.

    Coverages Every Plumber Needs

    General Liability

    Protects against massive water damage claims if a pipe bursts or a fitting fails.

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    Workers' Compensation

    Class code 5183 is typical. Covers back injuries, cuts, and exposure to hazardous materials.

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    Completed Operations

    Covers water damage that occurs after you've finished the job and left the site.

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    License Bond

    $25,000 CSLB bond required for an active C-36 Plumbing license.

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    Commercial Auto

    Coverage for your plumbing van or box truck.

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    What's Covered vs. Excluded

    Typically Covered
    Common Exclusions
    Third-party bodily injury (e.g., client trips over tools)Employee injuries (Requires Workers' Compensation)
    Property damage caused by your work to other propertyDamage to your own tools/equipment (Requires Inland Marine / Tools)
    Completed operations (post-construction claims)Accidents in company vehicles (Requires Commercial Auto)
    Damage to the structure under construction (if you hold Builders Risk)Damage to the specific part of property you are working on (Faulty Workmanship)

    Get Your Plumber Quote

    Stop waiting days for a quote. Fill out the form below, and our team will get back to you with a competitive insurance quote tailored to Plumbers.

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    Fast Turnaround

    Quotes typically provided within 24 hours.

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    Same-Day COIs

    Once bound, we issue certificates immediately.

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    Plumber Insurance FAQs

    Areas We Serve in San Diego County