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

Heating and air conditioning in Union City, CA

15 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
1,358 listingsHow results are ordered
21

Blocka Construction Inc

Pleasanton, CA · (510) 657-3686

CA-CSLB 679326 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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22

Bodash Corporation

Fremont, CA · (510) 657-8484

CA-CSLB 513721 · C7 C10 +1ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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24

C S L Construction Inc

Fremont, CA · (408) 666-6847

CA-CSLB 1004724 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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25

Cedar Builders Inc

Hayward, CA · (510) 299-4001

CA-CSLB 1059163 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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27

Climate Pros LLC

Hayward, CA · (630) 893-8511

CA-CSLB 1056931 · B C10 +2General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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29

Colevan Electric Inc

Pleasanton, CA · (925) 314-9453

CA-CSLB 860761 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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33

Deng Construction

San Lorenzo, CA · (408) 268-7653

CA-CSLB 857147 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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35

Dt Mechanical

San Leandro, CA · (510) 295-5143

CA-CSLB 954729 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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37

Ead HVAC

Newark, CA · (650) 647-0351

CA-CSLB 1143885 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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