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
21

Le Ho Mechanical

San Diego, CA · (858) 531-0892

CA-CSLB 764069 · C38Heating and air conditioning
License activechecked Oct 24, 2026
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23

Lighter Living Co

San Diego, CA · (619) 985-2962

CA-CSLB 998214 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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25

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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27

M&M Controls Inc

San Diego, CA · (858) 309-2022

CA-CSLB 874206 · C7 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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28

Mansheim H V a C

San Diego, CA · (619) 262-5615

CA-CSLB 1051053 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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31

Martin Plumbing & HVAC

San Diego, CA · (858) 693-1500

CA-CSLB 859444 · C10 C20 +2ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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34

Mctate Construction

San Diego, CA · (619) 548-4351

CA-CSLB 945966 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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37

Merz Construction Inc

San Diego, CA · (619) 825-9105

CA-CSLB 477564 · B C8 +7General contractorConcrete contractorElectrician+2
License activechecked Oct 24, 2026
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38

Morey Plumbing

San Diego, CA · (858) 505-4500

CA-CSLB 967435 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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40

North West Alarms Inc

San Diego, CA · (858) 356-7231

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