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

Heating and air conditioning in Santa Ana, CA

68 licensed heating and air conditioning · every license checked against the issuer's file

More cities in California

San Jose 296Los Angeles 292Sacramento 265San Diego 256Riverside 225Fresno 181Bakersfield 179Anaheim 158Glendale 128Corona 117El Cajon 117San Francisco 116Escondido 100Modesto 96Stockton 96Santa Rosa 92
Listings 41–60How results are ordered
41

Basic Air Inc

Costa Mesa, CA · (714) 546-2445

CA-CSLB 909834 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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42

Bayer HVAC Inc

Huntington Beach, CA · (714) 655-6530

CA-CSLB 1148238 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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49

Building Resource Service

Tustin, CA · (949) 235-2754

CA-CSLB 494637 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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52

Command Air Corp

Fountain Valley, CA · (714) 952-3900

CA-CSLB 942279 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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57

Courtney Inc

Irvine, CA · (949) 222-2050

CA-CSLB 699236 · C8 C33 +3Concrete contractorPainterRoofer+2
License activechecked Oct 24, 2026
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59

D C Mechanical

Fountain Valley, CA · (714) 458-1137

CA-CSLB 850497 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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