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

Fire sprinkler contractors in Los Angeles, CA

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

More cities in California

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

Opos Henry

Los Angeles, CA · (316) 204-6403

CA-CSLB 618856 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
47

Paul Jevon Plumbing

Los Angeles, CA · (323) 208-1019

CA-CSLB 623933 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
CallDetails
48

Philmont Management Inc

Los Angeles, CA · (213) 380-0159

CA-CSLB 808686 · A B +4General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
49

Protect From Fire

Los Angeles, CA · (323) 223-0266

CA-CSLB 784881 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
51

Reliable Fire

Los Angeles, CA · (323) 947-8655

CA-CSLB 1083876 · C16Fire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
52

Roth E Z Plumbing Inc

Los Angeles, CA · (323) 469-5692

CA-CSLB 741375 · C16 C36 +1Fire sprinkler contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
53

Smith Roy E Plumbing Co Inc

Los Angeles, CA · (310) 398-8855

CA-CSLB 179873 · C16 C20 +2Fire sprinkler contractorHeating and air conditioningPlumber+1
License activechecked Oct 24, 2026
CallDetails
54

Southern Cal Construction

Los Angeles, CA · (310) 806-2828

CA-CSLB 1068916 · A B +4General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
56

Tier One Plumbing

Los Angeles, CA · (310) 391-7744

CA-CSLB 972037 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
CallDetails
58

Wenfeng General Engineering

Los Angeles, CA · (626) 461-2698

CA-CSLB 1130323 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
59

Z & S Fire Equipment

Los Angeles, CA · (310) 204-6403

CA-CSLB 862747 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
CallDetails
60

A M Construction & Plumbing Co

Santa Monica, CA · (818) 571-1221

CA-CSLB 473934 · B C2 +3General contractorDrywall, plaster and insulationFire sprinkler contractor+2
License activechecked Oct 24, 2026
CallDetails