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Licensed plumbers in Calistoga, CA

3 plumbing contractors with a CSLB C-36 license list a business address in Calistoga (Napa County). A listing is not an endorsement.

Guides: Water heater installation in California · How to hire a plumber in California · What a C-36 plumbing license covers

Listings are CSLB C-36 Plumbing licences in the file downloaded November 4, 2026. Confirm a license is current on the CSLB license check before hiring.