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

Fire sprinkler contractors in Montclair, CA

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

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441 listingsHow results are ordered
22

Kauffman George Plumbing

Arcadia, CA · (626) 401-0717

CA-CSLB 453980 · C4 C16 +2PlumberFire sprinkler contractorHeating and air conditioning
License activechecked Oct 24, 2026
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23

Koung Mark Pao-Feng

Hacienda Heights, CA · (626) 330-0119

CA-CSLB 832380 · B C7 +2General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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24

Lee Simon N

Whittier, CA · (213) 219-3388

CA-CSLB 997548 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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25

Lfr Fire LLC

Corona, CA · (562) 239-9898

CA-CSLB 1159599 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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26

Li James Chung-Min

LA Puente, CA · (626) 786-5565

CA-CSLB 457153 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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32

Matthew Wilson

Orange, CA · (949) 294-5467

CA-CSLB 1073181 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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33

Meterman Services Inc

Fullerton, CA · (714) 680-8601

CA-CSLB 902074 · B C6 +3General contractorCarpenterElectrician+2
License activechecked Oct 24, 2026
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34

Mtm Construction Inc

City of Industry, CA · (626) 934-1112

CA-CSLB 659142 · A B +6General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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35

N P Mechanical Inc

Corona, CA · (951) 667-4220

CA-CSLB 890694 · B C16 +2General contractorFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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