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

Fire sprinkler contractors in San Rafael, CA

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

More cities in California

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265 listingsHow results are ordered
44

J M Fire Systems

Martinez, CA · (925) 550-9928

CA-CSLB 1062563 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
45

Jay Construction

Berkeley, CA · (510) 715-4024

CA-CSLB 633673 · A B +1General engineering contractorGeneral contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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47

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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49

Kelvin Zeng

San Francisco, CA · (415) 916-2283

CA-CSLB 1145891 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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50

Kwan Chok Kee Inc

San Francisco, CA · (650) 245-1912

CA-CSLB 1087358 · B C10 +2General contractorElectricianFire sprinkler contractor+1
License activechecked Oct 24, 2026
CallDetails
51

Kyj Construction Inc

San Francisco, CA · (415) 810-8609

CA-CSLB 1156817 · B C10 +2General contractorElectricianFire sprinkler contractor+1
License activechecked Oct 24, 2026
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53

Lev's Plumbing Co

San Francisco, CA · (415) 566-6910

CA-CSLB 421774 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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54

Li Wei Tang

San Francisco, CA · (415) 999-9781

CA-CSLB 1123472 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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56

Liu Plumbing

Vallejo, CA · (415) 314-8382

CA-CSLB 904744 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
CallDetails
59

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
CallDetails
60

M L S Builder Inc

Oakland, CA · (650) 534-7946

CA-CSLB 899863 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
CallDetails