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

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

Ornnell Fire Sprinkler Inc

Grand Terrace, CA · (909) 783-3817

CA-CSLB 656065 · C16 C34Fire sprinkler contractorGeneral engineering contractor
License activechecked Oct 24, 2026
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06

Smoke Busters Inc

Rialto, CA · (909) 238-3579

CA-CSLB 969343 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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11

Yadgarian Masis

Fontana, CA · (818) 741-7562

CA-CSLB 1017672 · B C16 +2General contractorFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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13

Amp Fire

Riverside, CA · (805) 705-4222

CA-CSLB 1117587 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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14

Barkley Plumbing

Lake Arrowhead, CA · (909) 337-4596

CA-CSLB 584001 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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17

Buccaneer Builders

Riverside, CA · (951) 640-8542

CA-CSLB 718006 · A B +3General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026
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18

Curtis Vance

Rancho Cucamonga, CA · (909) 438-5822

CA-CSLB 928208 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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19

D C Electronics Inc

Riverside, CA · (951) 682-5962

CA-CSLB 451087 · C7 C10 +1ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
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