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

Heating and air conditioning in Carlsbad, 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
799 listingsHow results are ordered
03

Accord Air Inc

Escondido, CA · (858) 282-3358

CA-CSLB 1152919 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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04

Ace Contractors

San Marcos, CA · (760) 801-9070

CA-CSLB 175404 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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08

Acuna's Polar Aire

San Marcos, CA · (858) 486-2590

CA-CSLB 352974 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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09

Adams Engineering Inc

Rancho Santa Fe, CA · (858) 756-4568

CA-CSLB 396069 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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17

Altered Air

San Marcos, CA · (760) 594-1125

CA-CSLB 531080 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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18

Alve Mechanical

San Marcos, CA · (619) 200-8802

CA-CSLB 935043 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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