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

Plumbers in Mill Valley, CA

9 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
1,701 listingsHow results are ordered
01

S E L Construction

San Rafael, CA · (415) 342-0448

CA-CSLB 923049 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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06

Standard Plumbing Co

San Francisco, CA · (415) 221-1888

CA-CSLB 330341 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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20

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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