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 41–60How results are ordered
41

Ecotemp LLC

LA Habra, CA · (844) 826-4646

CA-CSLB 1148188 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
43

Ez Action Air Inc

Buena Park, CA · (562) 405-5319

CA-CSLB 1076683 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
48

Fire Co Sprinkler

Brea, CA · (562) 286-3145

CA-CSLB 1080808 · C16 C34 +1Fire sprinkler contractorGeneral engineering contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
49

Fitzhauer Construction Inc

Anaheim, CA · (714) 578-5079

CA-CSLB 1007403 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
CallDetails
53

Gear Heating and Cooling

LA Mirada, CA · (714) 227-2679

CA-CSLB 522700 · B C10 +2General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
55

H V a C Guys the

LA Habra, CA · (562) 315-9243

CA-CSLB 1016975 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
57

H V a C Unlimited

Buena Park, CA · (714) 931-5241

CA-CSLB 824743 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails