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

Fire sprinkler contractors in El Cajon, CA

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

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72 listingsHow results are ordered
23

Performance Fire Inc

National City, CA · (619) 250-0810

CA-CSLB 1109612 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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30

Accent Construction

Escondido, CA · (619) 954-4852

CA-CSLB 980581 · A B +6General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
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32

Cass Plumbing & Heating

San Diego, CA · (619) 223-1486

CA-CSLB 140162 · C8 C16 +2Concrete contractorFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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36

Sygnal Systems

Ramona, CA · (619) 499-5609

CA-CSLB 1020098 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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38

Yellow Hat Fire LLC

San Diego, CA · (949) 422-1712

CA-CSLB 885333 · C16 D24Fire sprinkler contractorSteel and welding contractor
License activechecked Oct 24, 2026
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