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

Heating and air conditioning in Fullerton, CA

56 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
Listings 1–20How results are ordered
01

1-800-Coolness

Fullerton, CA · (800) 266-5637

CA-CSLB 871741 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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08

Angel HVAC

Fullerton, CA · (714) 321-9145

CA-CSLB 1094626 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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10

Applied Air

Fullerton, CA · (714) 545-1917

CA-CSLB 923904 · C38Heating and air conditioning
License activechecked Oct 19, 2026
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15

Dan Paredes Inc

Fullerton, CA · (323) 326-2084

CA-CSLB 1158996 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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19

Gf Construction Company

Fullerton, CA · (714) 248-5537

CA-CSLB 922007 · B C20General contractorHeating and air conditioning
License activechecked Oct 19, 2026
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20

Harry Pro Services

Fullerton, CA · (714) 240-0500

CA-CSLB 764272 · B C4 +7General contractorPlumberElectrician+2
License activechecked Oct 19, 2026
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