NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

Plumbers in Middletown, CA

7 licensed plumbers · every license checked against the issuer's file

More cities in California

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334 listingsHow results are ordered
22

Conley Plumbing

Healdsburg, CA · (707) 433-4740

CA-CSLB 895135 · A C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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30

Eddinger Enterprises Inc

Healdsburg, CA · (707) 433-5113

CA-CSLB 301487 · B C4 +2General contractorPlumberFire sprinkler contractor
License activechecked Oct 24, 2026
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33

Everardo Chavez Pina

Clearlake, CA · (707) 461-4105

CA-CSLB 1093048 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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39

Golden West Builders

Healdsburg, CA · (415) 407-0124

CA-CSLB 426331 · A B +4General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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