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
923 listingsHow results are ordered
01

Easy Air Systems

Vista, CA · (760) 419-3727

CA-CSLB 840166 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
02

Economy Plumbing Co

Escondido, CA · (760) 484-4233

CA-CSLB 411723 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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06

Extreme A/C Inc

Vista, CA · (760) 978-4985

CA-CSLB 1012713 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
08

Ferrelli Ryan D

Carlsbad, CA · (858) 353-9182

CA-CSLB 962449 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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10

Fsc LLC

Escondido, CA · (619) 678-2222

CA-CSLB 1119104 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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12

Gallegos Brad Steven

Escondido, CA · (760) 975-5897

CA-CSLB 992073 · C20 C46Heating and air conditioningSolar installer
License activechecked Oct 24, 2026
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13

Gci Roofing

Escondido, CA · (760) 676-9449

CA-CSLB 1071057 · B2 C39 +2Home remodelerRooferHeating and air conditioning+1
License activechecked Oct 24, 2026
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20

Harry Anderson

Encinitas, CA · (760) 978-7389

CA-CSLB 560954 · C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails