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

Heating and air conditioning in San Marcos, CA

27 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
921 listingsHow results are ordered
22

Alanis Air

Escondido, CA · (760) 270-8618

CA-CSLB 1037596 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
25

All Phase

Carlsbad, CA · (760) 402-8384

CA-CSLB 504981 · C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
35

Bertalot John R

Vista, CA · (760) 270-0056

CA-CSLB 845112 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
36

Best Act

Escondido, CA · (760) 227-7827

CA-CSLB 1138075 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails
37

Brm Mechanical Inc

Escondido, CA · (760) 590-1223

CA-CSLB 1039028 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
38

Bt Sheet Metal Inc

Oceanside, CA · (760) 216-6728

CA-CSLB 761893 · B C43General contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
39

Buendel Electric

Vista, CA · (760) 805-1062

CA-CSLB 314491 · C10 C38ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails