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
21

Medo USA Inc

Orinda, CA · (310) 351-0773

CA-CSLB 1144607 · B C16 +1General contractorFire sprinkler contractorSteel and welding contractor
License activechecked Oct 24, 2026
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23

Monterey Mechanical Co

Oakland, CA · (510) 632-3173

CA-CSLB 388361 · A B +7General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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24

North Bay Plumbing Inc

Fairfield, CA · (707) 422-0881

CA-CSLB 410323 · A C4 +2General engineering contractorPlumberFire sprinkler contractor
License activechecked Oct 24, 2026
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25

O G Suppression

Benicia, CA · (707) 249-0325

CA-CSLB 453997 · A C16General engineering contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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29

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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30

Pinasco Plumbing & Heating Inc

Stockton, CA · (209) 463-7793

CA-CSLB 429901 · B C16 +2General contractorFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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33

R2 Mechanical Inc

Benicia, CA · (707) 747-5592

CA-CSLB 984507 · B C16 +2General contractorFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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34

Rcm Fire Protection LLC

Tracy, CA · (209) 833-8228

CA-CSLB 793205 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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35

Rodrigues Construction

Fairfield, CA · (707) 208-2342

CA-CSLB 399921 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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39

Schweiger Plumbing Inc

Tracy, CA · (209) 833-3941

CA-CSLB 482314 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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