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

Plumbers in Sonoma, CA

24 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
880 listingsHow results are ordered
01

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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03

Plumbers Plus Inc

Rohnert Park, CA · (707) 584-5837

CA-CSLB 497849 · C4 C16 +2PlumberFire sprinkler contractorHeating and air conditioning
License activechecked Oct 24, 2026
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04

Plumbing Contractors

American Canyon, CA · (707) 255-7789

CA-CSLB 600928 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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05

Plumbing Pros

Novato, CA · (415) 987-7767

CA-CSLB 921603 · A C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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10

Roto Rooter Plumbers

Novato, CA · (415) 898-2700

CA-CSLB 288461 · C12 C36 +1Excavation, grading and pavingPlumber
License activechecked Oct 24, 2026
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16

Trimyc Mechanical Inc

Cotati, CA · (707) 664-1042

CA-CSLB 555597 · B C4 +2General contractorPlumberFire sprinkler contractor
License activechecked Oct 24, 2026
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