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

Plumbers in San Anselmo, CA

8 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
1,507 listingsHow results are ordered
68

Westward Builders LLC

San Rafael, CA · (415) 459-2130

CA-CSLB 1049996 · A B +2General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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70

Zion Engineering

Mill Valley, CA · (415) 531-3151

CA-CSLB 440082 · A C16 +1General engineering contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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75

Altius Home Services

Mill Valley, CA · (415) 847-5304

CA-CSLB 914976 · B C9 +3General contractorDrywall, plaster and insulationElectrician+1
License activechecked Oct 24, 2026
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