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

Fire sprinkler contractors in Hesperia, CA

6 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
98 listingsHow results are ordered
81

Hci Sprinkler Inc

Ontario, CA · (909) 628-7773

CA-CSLB 1005968 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
82

Hci Systems Inc

Ontario, CA · (909) 628-7773

CA-CSLB 905493 · C7 C10 +1ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
83

Hickman C R & Co

Azusa, CA · (626) 442-5626

CA-CSLB 433084 · A ASB +10General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
CallDetails
84

Hickman & Son Mechanical LLC

Azusa, CA · (626) 442-5626

CA-CSLB 451069 · A ASB +10General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
CallDetails
86

Jpm Fire Protection

Rancho Cucamonga, CA · (909) 224-3812

CA-CSLB 1141834 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
91

Ornnell Fire Sprinkler Inc

Grand Terrace, CA · (909) 783-3817

CA-CSLB 656065 · C16 C34Fire sprinkler contractorGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
92

Pro - Craft Construction Inc

Redlands, CA · (909) 790-5222

CA-CSLB 467234 · A B +5General engineering contractorGeneral contractorDrywall, plaster and insulation+2
License activechecked Oct 24, 2026
CallDetails
95

Rice Fire Protection

Moreno Valley, CA · (951) 243-6677

CA-CSLB 619552 · A C10 +1General engineering contractorElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
98

Trl Systems Incorporated

Rancho Cucamonga, CA · (909) 390-8392

CA-CSLB 413747 · C10 C16ElectricianFire sprinkler contractor
License qual bond suspchecked Oct 24, 2026
CallDetails