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

Fire sprinkler contractors in San Diego, CA

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

More cities in California

San Francisco 96Los Angeles 60Glendale 46San Jose 35Bakersfield 30Sacramento 27Anaheim 24Burbank 23Oakland 22Fresno 21Santa Rosa 21Van Nuys 18Irvine 17Riverside 16Santa Ana 16Ventura 16
80 listingsHow results are ordered
02

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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03

Aafsi

Santee, CA · (619) 562-3010

CA-CSLB 731167 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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05

Alpha Mechanical LLC

El Cajon, CA · (858) 278-3500

CA-CSLB 847444 · B C16 +2General contractorFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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09

Farrimond Contracting Inc

Santee, CA · (619) 992-7470

CA-CSLB 701147 · B C10 +2General contractorElectricianFire sprinkler contractor+1
License activechecked Oct 24, 2026
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10

Firewatch

El Cajon, CA · (619) 299-3473

CA-CSLB 737578 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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14

Nbs Contracting

LA Mesa, CA · (619) 274-6370

CA-CSLB 487189 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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19

Castro Martin Plumbing Inc

Spring Valley, CA · (619) 300-7196

CA-CSLB 437872 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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