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

Heating and air conditioning in San Francisco, CA

116 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 117Escondido 100Modesto 96Stockton 96Santa Rosa 92Simi Valley 91
23 listingsHow results are ordered
22

Trans Energy

Olema, CA · (415) 663-1544

CA-CSLB 429464 · C10 C38ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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23

Your Energy Space

Sausalito, CA · (415) 638-0794

CA-CSLB 1148231 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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