NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Heating and air conditioning in Brentwood, CA
32 licensed heating and air conditioning · every license checked against the issuer's file
More cities in California
21Antioch, CA · (925) 757-7000
CA-CSLB 943549 · C20 C34 +2Heating and air conditioningGeneral engineering contractorPlumber+1
License activechecked Oct 24, 2026
Antioch, CA · (661) 902-8768
CA-CSLB 700564 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Antioch, CA · (925) 628-6635
CA-CSLB 1056961 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Clayton, CA · (925) 890-6169
CA-CSLB 980969 · C43Heating and air conditioning
License activechecked Oct 24, 2026
Antioch, CA · (925) 658-2126
CA-CSLB 1143750 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
Antioch, CA · (925) 536-5870
CA-CSLB 1138662 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Antioch, CA · (925) 550-0505
CA-CSLB 1022101 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
Clayton, CA · (925) 687-4771
CA-CSLB 974017 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Antioch, CA · (925) 848-5372
CA-CSLB 1159463 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Antioch, CA · (925) 978-9285
CA-CSLB 1030271 · C38Heating and air conditioning
License activechecked Oct 24, 2026
Antioch, CA · (925) 250-4899
CA-CSLB 940610 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Concord, CA · (415) 650-6503
CA-CSLB 1112114 · A B +4General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
Concord, CA · (925) 550-5719
CA-CSLB 1092965 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Concord, CA · (925) 595-2009
CA-CSLB 972841 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Livermore, CA · (925) 895-5419
CA-CSLB 646574 · C43Heating and air conditioning
License activechecked Oct 24, 2026
Livermore, CA · (408) 489-2465
CA-CSLB 839627 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Pittsburg, CA · (925) 510-2037
CA-CSLB 1054064 · C20 C36 +2Heating and air conditioningPlumber
License activechecked Oct 24, 2026
Concord, CA · (925) 639-5233
CA-CSLB 736604 · C20 C43Heating and air conditioning
License activechecked Oct 24, 2026
Livermore, CA · (925) 292-0148
CA-CSLB 930172 · C20Heating and air conditioning
License activechecked Oct 24, 2026
Livermore, CA · (510) 792-4328
CA-CSLB 1098502 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026