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

Heating and air conditioning in Fontana, CA

52 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
1,913 listingsHow results are ordered
05

Active Temp Inc

Fontana, CA · (909) 204-0054

CA-CSLB 1028474 · C20 C38Heating and air conditioning
License activechecked Oct 19, 2026
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10

Angel's Air Inc

Fontana, CA · (909) 900-3382

CA-CSLB 1001168 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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15

Castillo Roy

Fontana, CA · (909) 749-1519

CA-CSLB 1070792 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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19

Conver Joe

Fontana, CA · (909) 275-2328

CA-CSLB 1030597 · B C20General contractorHeating and air conditioning
License activechecked Oct 19, 2026
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20

D & D HVAC Inc

Fontana, CA · (323) 872-4186

CA-CSLB 1117423 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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