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

Heating and air conditioning in Fremont, CA

27 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
1,051 listingsHow results are ordered
03

Comfort Energy Inc

Milpitas, CA · (408) 263-3100

CA-CSLB 858776 · C4 C10 +2PlumberElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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05

Controlled Systems

Santa Clara, CA · (408) 588-1763

CA-CSLB 861874 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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12

De Bella Mechanical Inc

Santa Clara, CA · (408) 758-7144

CA-CSLB 520449 · B C2 +4General contractorDrywall, plaster and insulationPlumber+1
License activechecked Oct 24, 2026
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15

Ead HVAC

Newark, CA · (650) 647-0351

CA-CSLB 1143885 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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20

Environmental Systems Inc

Santa Clara, CA · (408) 980-1711

CA-CSLB 422478 · B C4 +4General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
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