NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Heating and air conditioning in Downey, CA
28 licensed heating and air conditioning · every license checked against the issuer's file
More cities in California
81Norwalk, CA · (562) 868-7777
CA-CSLB 271767 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
Norwalk, CA · (562) 688-9117
CA-CSLB 840683 · C20Heating and air conditioning
License activechecked Oct 24, 2026
South Gate, CA · (310) 459-5588
CA-CSLB 724671 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
Lynwood, CA · (562) 972-7102
CA-CSLB 838572 · C20Heating and air conditioning
License activechecked Oct 24, 2026
South Gate, CA · (323) 244-6850
CA-CSLB 1144843 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Norwalk, CA · (714) 448-4311
CA-CSLB 971373 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Norwalk, CA · (562) 991-4555
CA-CSLB 1147990 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
Bellflower, CA · (866) 241-9826
CA-CSLB 983504 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Norwalk, CA · (562) 755-7266
CA-CSLB 746101 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
Santa Fe Springs, CA · (562) 693-3778
CA-CSLB 1084548 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
Bellflower, CA · (562) 925-2838
CA-CSLB 589933 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
Santa Fe Springs, CA · (562) 714-5859
CA-CSLB 1079875 · C43Heating and air conditioning
License activechecked Oct 24, 2026
City of Commerce, CA · (323) 266-1024
CA-CSLB 427705 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
Paramount, CA · (562) 984-5511
CA-CSLB 704414 · B C2 +3General contractorDrywall, plaster and insulationElectrician+2
License activechecked Oct 24, 2026
South Gate, CA · (562) 644-4120
CA-CSLB 1059007 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Commerce, CA · (323) 717-2273
CA-CSLB 833508 · C38Heating and air conditioning
License activechecked Oct 24, 2026
Bellflower, CA · (714) 805-5823
CA-CSLB 1096866 · C20Heating and air conditioning
License activechecked Oct 24, 2026
South Gate, CA · (310) 227-2914
CA-CSLB 1121357 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
Bellflower, CA · (562) 244-5659
CA-CSLB 1134234 · C20 C36 +1Heating and air conditioningPlumberSpecialty contractor
License activechecked Oct 24, 2026
Bellflower, CA · (562) 852-9840
CA-CSLB 651557 · C20Heating and air conditioning
License activechecked Oct 24, 2026