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

Fire sprinkler contractors in South San Francisco, CA

6 licensed fire sprinkler contractors · every license checked against the issuer's file

More cities in California

San Francisco 96Los Angeles 60Glendale 46San Jose 35Bakersfield 30Sacramento 27Anaheim 24Burbank 23Oakland 22San Diego 22Fresno 21Santa Rosa 21Van Nuys 18Irvine 17Riverside 16Santa Ana 16
295 listingsHow results are ordered
03

Lutz Plumbing Inc

San Francisco, CA · (415) 621-4292

CA-CSLB 503971 · C16 C20 +1Fire sprinkler contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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05

Madden Plumbing LLC

San Francisco, CA · (415) 923-8510

CA-CSLB 825418 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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08

Ng Tony Plumbing Co

San Francisco, CA · (415) 722-2256

CA-CSLB 329705 · A C16 +1General engineering contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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10

Novelty Construction Inc

Daly City, CA · (415) 823-7504

CA-CSLB 1104781 · B C10 +2General contractorElectricianFire sprinkler contractor+1
License activechecked Oct 24, 2026
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14

Pagco Construction Inc

San Francisco, CA · (415) 740-4012

CA-CSLB 708416 · C10 C16 +1ElectricianFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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17

Plumbarius

San Francisco, CA · (415) 861-8286

CA-CSLB 559115 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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19

Project Contractor Inc

San Mateo, CA · (650) 425-7699

CA-CSLB 884221 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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