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

Heating and air conditioning in El Cajon, CA

117 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 117San Francisco 116Escondido 100Modesto 96Stockton 96Santa Rosa 92Simi Valley 91
862 listingsHow results are ordered
81

Burner Sheet Metal LLC

Lakeside, CA · (619) 938-9727

CA-CSLB 987639 · B C13 +1General contractorFence contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
83

Cable Technologies

Spring Valley, CA · (619) 992-6221

CA-CSLB 1033309 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
84

Castle Steel Buildings Inc

Spring Valley, CA · (619) 589-1856

CA-CSLB 961382 · C43 C51Heating and air conditioningSteel and welding contractor
License activechecked Oct 24, 2026
CallDetails
91

Cortez Josue

San Diego, CA · (619) 708-8837

CA-CSLB 1083094 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
95

Dakine HVAC

Bonita, CA · (619) 475-4712

CA-CSLB 1141336 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
98

Dmc Contractors

San Diego, CA · (858) 864-3780

CA-CSLB 1115189 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
100

E T S Air Inc

San Diego, CA · (858) 250-0495

CA-CSLB 1015702 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails