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

Plumbers in San Mateo, CA

53 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
1,943 listingsHow results are ordered
41

Simply Building Inc

Burlingame, CA · (415) 606-1406

CA-CSLB 900156 · B C15 +1General contractorFlooring contractorPlumber
License activechecked Oct 24, 2026
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51

3 a Plumbing

San Bruno, CA · (415) 404-1400

CA-CSLB 1104773 · C36Plumber
License activechecked Oct 24, 2026
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52

A B Plumbing

San Bruno, CA · (415) 215-5821

CA-CSLB 859844 · C36Plumber
License activechecked Oct 24, 2026
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55

Accutite

South San Francisco, CA · (650) 616-1200

CA-CSLB 762034 · A B +3General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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56

Adl Plumbing

South San Francisco, CA · (650) 921-6648

CA-CSLB 988585 · C36Plumber
License activechecked Oct 24, 2026
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59

Afb Plumbing

Pacifica, CA · (650) 576-4549

CA-CSLB 1049222 · C36Plumber
License activechecked Oct 24, 2026
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60

Ahern David

Pacifica, CA · (415) 374-5227

CA-CSLB 1109356 · C36Plumber
License activechecked Oct 24, 2026
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