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

Plumbers in Cotati, CA

11 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
598 listingsHow results are ordered
183

Warm Zone Inc

Sebastopol, CA · (707) 823-9322

CA-CSLB 412438 · C4 C36Plumber
License activechecked Oct 24, 2026
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184

Weeks Drilling and Pump Co

Sebastopol, CA · (707) 823-3184

CA-CSLB 177681 · C36 C57 +1PlumberWell drilling contractorSpecialty contractor
License activechecked Oct 24, 2026
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187

Wielder Construction Inc

Sebastopol, CA · (707) 400-8353

CA-CSLB 914639 · B C21 +1General contractorExcavation, grading and pavingPlumber
License activechecked Oct 24, 2026
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191

707 Plumbers

Santa Rosa, CA · (707) 292-2262

CA-CSLB 858516 · C36Plumber
License activechecked Oct 24, 2026
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192

707 Plumbers Inc

Santa Rosa, CA · (707) 292-2262

CA-CSLB 1125260 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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198

Alpha Trenchless

Petaluma, CA · (415) 377-6939

CA-CSLB 1044308 · C34 C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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199

American Builders

Sonoma, CA · (415) 559-6759

CA-CSLB 427930 · A B +4General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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