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

Heating and air conditioning in Alamo, CA

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San Jose 296Los Angeles 292Sacramento 265San Diego 256Riverside 225Fresno 181Bakersfield 179Anaheim 158Glendale 128Corona 117El Cajon 117San Francisco 116Escondido 100Modesto 96Stockton 96Santa Rosa 92
1,041 listingsHow results are ordered
06

Air Control

Lafayette, CA · (925) 938-4822

CA-CSLB 737768 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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08

Air Pro HVAC

Concord, CA · (925) 768-3316

CA-CSLB 855074 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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16

Arastek LLC

San Ramon, CA · (925) 785-2553

CA-CSLB 1145252 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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19

Arrlux Inc

Pleasanton, CA · (650) 868-2193

CA-CSLB 1124071 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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20

Attic Star Inc

Hayward, CA · (800) 444-8180

CA-CSLB 1039731 · B C2 +1General contractorDrywall, plaster and insulationHeating and air conditioning
License activechecked Oct 24, 2026
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