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

Heating and air conditioning in California

12,994 listed in California

Cities

San Jose 296Los Angeles 292Sacramento 265San Diego 256Riverside 225Fresno 181Bakersfield 179Anaheim 158Glendale 128Corona 117El Cajon 117San Francisco 116Escondido 100Modesto 96Stockton 96Santa Rosa 92Simi Valley 91Orange 89Rancho Cucamonga 84Concord 79Long Beach 79Murrieta 79Huntington Beach 77Burbank 76
12,994 listingsHow results are ordered
61

A Fedair

Morgan Hill, CA · (408) 607-0005

CA-CSLB 1021410 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
63

A G C Inc

Campbell, CA · (408) 369-6305

CA-CSLB 780352 · B C4 +2General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
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64

A G Heating & Air

Ontario, CA · (714) 272-3173

CA-CSLB 1132532 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
68

A G R Mechanical

San Diego, CA · (619) 977-0271

CA-CSLB 978327 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
69

A-Gas US Inc

Glendale, AZ · (800) 372-1301

CA-CSLB 1138784 · C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
70

A + General Construction Inc

San Francisco, CA · (415) 602-2585

CA-CSLB 1127551 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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71

A-Genius HVAC Inc

Rialto, CA · (951) 250-5006

CA-CSLB 1158210 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
72

A Gon Rain Gutters

North Hollywood, CA · (818) 809-3811

CA-CSLB 1031434 · C43Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
74

A H Construction

Fremont, CA · (408) 210-5277

CA-CSLB 566329 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
76

A H P Testing

Palm Desert, CA · (760) 851-8648

CA-CSLB 1031175 · D62Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
80

A I R Tech Inc

Spreckels, CA · (831) 424-1282

CA-CSLB 834382 · C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails