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

Heating and air conditioning in San Ysidro, CA

7 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
647 listingsHow results are ordered
101

Stable Temp

Spring Valley, CA · (619) 504-1546

CA-CSLB 879831 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
104

Tha Heating Air & Plumbing

San Diego, CA · (858) 571-8865

CA-CSLB 732419 · A B +3General engineering contractorGeneral contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
CallDetails
105

Total Plumbing Air Electric

Spring Valley, CA · (619) 971-1230

CA-CSLB 1026124 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
CallDetails
106

Trinity Air Inc

Spring Valley, CA · (619) 660-1005

CA-CSLB 865387 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
109

Ventus HVAC

LA Mesa, CA · (619) 871-9381

CA-CSLB 1132622 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
112

24/7 Drain Rooter Inc

El Cajon, CA · (619) 303-3575

CA-CSLB 1015867 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails
115

A O Reed & Co LLC

San Diego, CA · (858) 565-4131

CA-CSLB 7731 · A B +8General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
CallDetails
117

Ace Contractors

San Diego, CA · (858) 925-5400

CA-CSLB 1031362 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
118

Ace Coolers Inc

San Diego, CA · (858) 541-2623

CA-CSLB 817579 · C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
119

Advanced Air & Vacuum Inc

El Cajon, CA · (619) 562-3373

CA-CSLB 985173 · B C20 +2General contractorHeating and air conditioningSteel and welding contractor+1
License activechecked Oct 24, 2026
CallDetails