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

Fire sprinkler contractors in Vallejo, CA

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

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258 listingsHow results are ordered
106

Ace Plumbing & Rooter

San Francisco, CA · (415) 824-6444

CA-CSLB 829071 · A B +4General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
CallDetails
107

Alliance Fire Inc

Oakland, CA · (510) 385-5680

CA-CSLB 975730 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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108

Allied Fire Protection

Oakland, CA · (510) 533-5516

CA-CSLB 251700 · C12 C16 +2Excavation, grading and pavingFire sprinkler contractorGeneral engineering contractor+1
License activechecked Oct 24, 2026
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109

Andy Hl Construction Inc

San Francisco, CA · (415) 816-6677

CA-CSLB 1125249 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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112

Aura Fire Safety

San Francisco, CA · (415) 333-2588

CA-CSLB 1116233 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
116

Chow Engineering Inc

Oakland, CA · (510) 636-8500

CA-CSLB 545102 · A C16 +1General engineering contractorFire sprinkler contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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118

Creedon Thomas W

San Francisco, CA · (415) 771-9855

CA-CSLB 290746 · B C10 +4General contractorElectricianFire sprinkler contractor+2
License activechecked Oct 24, 2026
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119

E D Plumbing

San Francisco, CA · (415) 956-5737

CA-CSLB 794264 · C4 C16 +1PlumberFire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails