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

Heating and air conditioning in National City, CA

20 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
713 listingsHow results are ordered
03

Longs Hvacr

San Diego, CA · (619) 987-7884

CA-CSLB 591530 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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04

Manlis Construction Inc

Chula Vista, CA · (619) 366-7932

CA-CSLB 1104913 · B2 C20 +1Home remodelerHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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05

Mansheim H V a C

San Diego, CA · (619) 262-5615

CA-CSLB 1051053 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
09

Ming Refrigeration

Chula Vista, CA · (619) 622-2678

CA-CSLB 1057321 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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12

North West Alarms Inc

San Diego, CA · (858) 356-7231

CA-CSLB 1071626 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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15

Optimum Aire

San Diego, CA · (619) 955-9148

CA-CSLB 936940 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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16

Paac Heating & Air

Chula Vista, CA · (619) 721-8699

CA-CSLB 1086761 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
19

Preman a Roofing Inc

San Diego, CA · (619) 276-1700

CA-CSLB 764917 · ASB B +4Asbestos and hazardous materials abatementGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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20

Proper HVAC Inc

Chula Vista, CA · (619) 755-2742

CA-CSLB 1008716 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails