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

Heating and air conditioning in Fairfield, CA

35 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
538 listingsHow results are ordered
62

Air Pro HVAC

Concord, CA · (925) 768-3316

CA-CSLB 855074 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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63

Air Synergy Inc

Pittsburg, CA · (925) 510-2037

CA-CSLB 1054064 · C20 C36 +2Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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69

Aziz Ahmad Azizi

Concord, CA · (925) 499-3868

CA-CSLB 1161947 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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72

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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75

Cali HVAC Inc

Concord, CA · (925) 478-1746

CA-CSLB 1087460 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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76

Camacho Mechanical

Rio Vista, CA · (209) 607-9807

CA-CSLB 920047 · C10 C20 +3ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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