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

Fire sprinkler contractors in Dublin, CA

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

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317 listingsHow results are ordered
43

California Builders

San Leandro, CA · (510) 931-8177

CA-CSLB 988161 · B C10 +3General contractorElectricianFire sprinkler contractor+2
License activechecked Oct 24, 2026
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44

Chou Andrew Chih-Ping

Union City, CA · (510) 415-9688

CA-CSLB 583765 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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46

Chris' Plumbing Inc

Hayward, CA · (510) 346-8402

CA-CSLB 795046 · C4 C16 +1PlumberFire sprinkler contractor
License activechecked Oct 24, 2026
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47

Demiguel Plumbing

Castro Valley, CA · (510) 604-1078

CA-CSLB 406575 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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51

Map Plumbing Inc

Oakland, CA · (415) 760-0286

CA-CSLB 770531 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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56

Pierce J R Plumbing Company

San Leandro, CA · (510) 483-5473

CA-CSLB 188225 · C4 C16 +3PlumberFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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