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

Plumbers in Petaluma, CA

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

More cities in California

Los Angeles 651San Diego 494San Francisco 437San Jose 384Sacramento 242Riverside 208Bakersfield 191Anaheim 181Santa Rosa 157Glendale 156Long Beach 145Fresno 143Van Nuys 134El Cajon 133Escondido 128Oakland 128
773 listingsHow results are ordered
26

Marks Plumbing

Boyes Hot Springs, CA · (707) 996-0977

CA-CSLB 976120 · C36Plumber
License activechecked Oct 24, 2026
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31

Mountain Bay Construction Inc

Novato, CA · (415) 385-9692

CA-CSLB 583372 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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32

Mr Plumber

Rohnert Park, CA · (707) 695-0016

CA-CSLB 494596 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
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33

Mulhall Construction Inc

Novato, CA · (415) 618-9662

CA-CSLB 916895 · A B +2General engineering contractorGeneral contractorPainter+1
License activechecked Oct 24, 2026
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