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

Plumbers in South San Francisco, CA

49 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
1,886 listingsHow results are ordered
123

Jz Plumbing

San Francisco, CA · (415) 519-3658

CA-CSLB 1145041 · C36Plumber
License activechecked Oct 24, 2026
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124

K C Plumb Service Inc

San Francisco, CA · (650) 888-1222

CA-CSLB 886504 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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130

Mak Tai Lam

Millbrae, CA · (415) 823-6691

CA-CSLB 467912 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
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139

Nbe Plumbing

San Bruno, CA · (415) 859-7519

CA-CSLB 1087846 · C36Plumber
License activechecked Oct 24, 2026
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140

Nguyen Dien

San Francisco, CA · (415) 225-1291

CA-CSLB 805741 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
CallDetails