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
781 listingsHow results are ordered
241

707 Plumbers Inc

Santa Rosa, CA · (707) 292-2262

CA-CSLB 1125260 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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246

Air Connection

Santa Rosa, CA · (707) 571-8384

CA-CSLB 805918 · C4 C20 +1PlumberHeating and air conditioningSpecialty contractor
License activechecked Oct 24, 2026
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249

Allen Brian

Napa, CA · (707) 227-7197

CA-CSLB 546900 · C10 C36 +1ElectricianPlumberSpecialty contractor
License activechecked Oct 24, 2026
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260

Arka Plumbing

San Rafael, CA · (415) 516-0214

CA-CSLB 857456 · C36Plumber
License activechecked Oct 24, 2026
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