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

Fire sprinkler contractors in Fullerton, CA

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

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599 listingsHow results are ordered
21

Hydrant Flow Inc

Yorba Linda, CA · (949) 403-1033

CA-CSLB 1138653 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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22

I S Firepro

Diamond Bar, CA · (626) 290-1378

CA-CSLB 740006 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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27

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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30

Miguel Flores

Whittier, CA · (626) 665-1323

CA-CSLB 573926 · B C10 +2General contractorElectricianFire sprinkler contractor+1
License activechecked Oct 24, 2026
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31

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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32

Murray Company

Cypress, CA · (310) 637-1500

CA-CSLB 162382 · A C4 +7General engineering contractorPlumberFire sprinkler contractor+2
License activechecked Oct 24, 2026
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33

National Fail Safe

Westminster, CA · (714) 895-4543

CA-CSLB 329699 · B C7 +2General contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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37

Ortiz Fire

City of Industry, CA · (626) 330-9819

CA-CSLB 906038 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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