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

Fire sprinkler contractors in Brentwood, CA

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

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167 listingsHow results are ordered
23

Complete Plumbing

Concord, CA · (925) 676-6969

CA-CSLB 521758 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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27

Dpi Inc.

Livermore, CA · (925) 800-3100

CA-CSLB 506605 · A C16 +1General engineering contractorFire sprinkler contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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32

J C S Fire

Livermore, CA · (925) 456-4151

CA-CSLB 1016032 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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36

Protection Contracting Inc

Pleasanton, CA · (925) 846-9484

CA-CSLB 999483 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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37

Sciens Sabah Division

Pleasanton, CA · (925) 734-5750

CA-CSLB 381218 · C7 C10 +1ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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