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

Heating and air conditioning in Walnut Creek, CA

16 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
997 listingsHow results are ordered
43

Bay Air Systems Inc

Concord, CA · (925) 356-3000

CA-CSLB 450929 · C4 C10 +2PlumberElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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48

Boscolai Construction

Danville, CA · (415) 636-8999

CA-CSLB 1120060 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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49

Cali HVAC Inc

Concord, CA · (925) 478-1746

CA-CSLB 1087460 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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50

California Air Inc

Danville, CA · (925) 248-8117

CA-CSLB 300798 · C20 C43Heating and air conditioning
License activechecked Oct 24, 2026
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53

Christian HVAC

Clayton, CA · (925) 695-4074

CA-CSLB 1029082 · B C2 +1General contractorDrywall, plaster and insulationHeating and air conditioning
License activechecked Oct 24, 2026
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60

Cold Temp Solutions

Martinez, CA · (925) 374-4014

CA-CSLB 1043411 · B C20 +1General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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