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

Fire sprinkler contractors in California

2,194 listed in California

Cities

San Francisco 96Los Angeles 60Glendale 46San Jose 35Bakersfield 30Sacramento 27Anaheim 24Burbank 23Oakland 22San Diego 22Fresno 21Santa Rosa 21Van Nuys 18Irvine 17Riverside 16Santa Ana 16Ventura 16Huntington Beach 15Corona 14Livermore 14Rancho Cucamonga 14Fremont 13Pleasanton 13Ontario 12
2,194 listingsHow results are ordered
62

Accurate Plumbing

Costa Mesa, CA · (714) 585-7779

CA-CSLB 742925 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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65

Ace Plumbing & Rooter

San Francisco, CA · (415) 824-6444

CA-CSLB 829071 · A B +4General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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66

Acer Fire Protection Inc

Montclair, CA · (626) 224-7800

CA-CSLB 1047478 · A B +1General engineering contractorGeneral contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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71

Action Fire Protection

Camarillo, CA · (805) 639-0255

CA-CSLB 629287 · C8 C16Concrete contractorFire sprinkler contractor
License activechecked Oct 24, 2026
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77

Adam's Fire Stop

San Jose, CA · (650) 690-4542

CA-CSLB 1087699 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
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