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
121

Marks Plumbing

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

CA-CSLB 976120 · C36Plumber
License activechecked Oct 24, 2026
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125

Milano Mechanical Inc

Petaluma, CA · (707) 778-9339

CA-CSLB 797754 · C20 C36 +1Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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126

Munoz Plumbing

Santa Rosa, CA · (707) 576-3930

CA-CSLB 617616 · C36 C55Plumber
License activechecked Oct 24, 2026
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132

Ongaro & Sons

Petaluma, CA · (707) 579-3511

CA-CSLB 215233 · C4 C10 +9PlumberElectricianFire sprinkler contractor+2
License activechecked Oct 24, 2026
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134

P C S Specialties

Santa Rosa, CA · (707) 486-1806

CA-CSLB 930472 · C36 C53PlumberSwimming pool contractor
License activechecked Oct 24, 2026
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138

Peterson Mechanical Inc

Sonoma, CA · (707) 938-8481

CA-CSLB 171486 · B C4 +7General contractorPlumberFire sprinkler contractor+2
License activechecked Oct 24, 2026
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140

Plumb Em All

Petaluma, CA · (415) 858-3120

CA-CSLB 1073373 · C36Plumber
License activechecked Oct 24, 2026
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