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

Fire sprinkler contractors in Oakland, CA

22 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 23San Diego 22Fresno 21Santa Rosa 21Van Nuys 18Irvine 17Riverside 16Santa Ana 16Ventura 16
340 listingsHow results are ordered
21

Fong's Cons & Plumbing

San Francisco, CA · (415) 760-9238

CA-CSLB 499286 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
CallDetails
22

Gipson Construction LLC

Martinez, CA · (925) 787-0131

CA-CSLB 1132366 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
25

Golden State Plumbing

San Francisco, CA · (415) 531-1833

CA-CSLB 616148 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
CallDetails
26

Gucho Plumbing

San Francisco, CA · (415) 573-5765

CA-CSLB 554666 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
CallDetails
27

H & L Construction Inc

San Francisco, CA · (415) 816-6677

CA-CSLB 1018299 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
CallDetails
28

H & Z Construction Inc

Daly City, CA · (415) 310-2668

CA-CSLB 1058914 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
30

Hao Qiang Construction

San Francisco, CA · (415) 503-8787

CA-CSLB 851913 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
31

Heaven's Earth Co Inc

San Francisco, CA · (415) 831-2963

CA-CSLB 790932 · A B +4General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
33

Hong Wei Construction Inc

San Francisco, CA · (415) 297-3288

CA-CSLB 946861 · B C10 +2General contractorElectricianFire sprinkler contractor+1
License activechecked Oct 24, 2026
CallDetails
38

J M Fire Systems

Martinez, CA · (925) 550-9928

CA-CSLB 1062563 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
40

K C Plumb Service Inc

San Francisco, CA · (650) 888-1222

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