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

Heating and air conditioning in Oakland, CA

54 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
1,007 listingsHow results are ordered
45

Wes-Co Industries

San Leandro, CA · (510) 534-3320

CA-CSLB 246673 · A B +3General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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46

1-888-Heat-Pumps

Berkeley, CA · (888) 432-8786

CA-CSLB 1108295 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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52

Advanced Control

Orinda, CA · (415) 250-9660

CA-CSLB 790912 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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53

Advanced Home Energy Inc

Berkeley, CA · (510) 540-4860

CA-CSLB 877873 · B C2 +1General contractorDrywall, plaster and insulationHeating and air conditioning
License activechecked Oct 24, 2026
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55

Ahn House Corporation

San Francisco, CA · (415) 822-7000

CA-CSLB 513313 · C39 C43RooferHeating and air conditioning
License activechecked Oct 24, 2026
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57

Anderson Rowe & Buckley Inc

San Francisco, CA · (415) 282-1625

CA-CSLB 91594 · C2 C4 +6Drywall, plaster and insulationPlumberFire sprinkler contractor+2
License activechecked Oct 24, 2026
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58

Andy's Mechanical

San Francisco, CA · (415) 309-7786

CA-CSLB 931264 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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60

Arch Plumbing Inc

San Francisco, CA · (415) 375-0302

CA-CSLB 976019 · C10 C16 +2ElectricianFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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