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

Heating and air conditioning in San Diego, CA

256 licensed heating and air conditioning · every license checked against the issuer's file

More cities in California

San Jose 296Los Angeles 292Sacramento 265Riverside 225Fresno 181Bakersfield 179Anaheim 158Glendale 128Corona 117El Cajon 117San Francisco 116Escondido 100Modesto 96Stockton 96Santa Rosa 92Simi Valley 91
922 listingsHow results are ordered
02

Airmaxx Inc

San Diego, CA · (619) 655-3010

CA-CSLB 915327 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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03

Alltech Solar Inc

San Diego, CA · (949) 439-0069

CA-CSLB 713479 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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07

American Construction

San Diego, CA · (619) 750-9468

CA-CSLB 1028305 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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08

Amp HVAC

San Diego, CA · (858) 789-8809

CA-CSLB 1156795 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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11

Aquasoltech Inc

San Diego, CA · (619) 221-0175

CA-CSLB 830212 · B C43 +1General contractorHeating and air conditioningSpecialty contractor
License activechecked Oct 24, 2026
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13

Argo Performance Ltd

San Diego, CA · (760) 607-3500

CA-CSLB 1008535 · C7 C10 +2ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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14

Ascend Plumbing Inc

San Diego, CA · (858) 800-1141

CA-CSLB 1066861 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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15

Atlas HVAC Inc

San Diego, CA · (877) 452-8527

CA-CSLB 955327 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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16

Atlas Mechanical Inc

San Diego, CA · (858) 554-0700

CA-CSLB 622960 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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18

Becerra's HVAC LLC

San Diego, CA · (619) 855-1769

CA-CSLB 822554 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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19

Biosources Inc

San Diego, CA · (858) 752-8722

CA-CSLB 737988 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails