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

Fire sprinkler contractors in San Bernardino, CA

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

More cities in California

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174 listingsHow results are ordered
22

L & L Plumbing Inc

Yucaipa, CA · (909) 855-3314

CA-CSLB 974341 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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23

Liuzzi Anthony J

Yucaipa, CA · (951) 375-1444

CA-CSLB 1071684 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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24

Mueller Construction

Alta Loma, CA · (909) 223-7291

CA-CSLB 430230 · B C10 +1General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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29

Phoenix Fire

Eastvale, CA · (714) 746-3649

CA-CSLB 933040 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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31

R N J Waterworks

Jurupa Valley, CA · (323) 396-9184

CA-CSLB 1133272 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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33

Rivard Timothy a

Riverside, CA · (951) 360-8596

CA-CSLB 231048 · A C16 +3General engineering contractorFire sprinkler contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
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34

Ryan Fire Protection

Alta Loma, CA · (909) 730-0329

CA-CSLB 781412 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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37

Starlux

Riverside, CA · (909) 285-7477

CA-CSLB 1145163 · C16 D06 +1Fire sprinkler contractorConcrete contractorSpecialty contractor
License activechecked Oct 24, 2026
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38

Tri - County Fire

Hesperia, CA · (760) 948-4414

CA-CSLB 803096 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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