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
23

Tesla Construction Inc

Fremont, CA · (844) 837-5201

CA-CSLB 1127593 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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24

The Way Mechanical

San Lorenzo, CA · (415) 218-0484

CA-CSLB 1152130 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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26

Tk & Associates Inc

San Leandro, CA · (510) 357-1570

CA-CSLB 395998 · C4 C10 +3PlumberElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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27

Top One Equipment Care

Castro Valley, CA · (510) 379-8085

CA-CSLB 1040710 · C38 D34Heating and air conditioningSpecialty contractor
License activechecked Oct 24, 2026
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29

Turnkey HVAC

Hayward, CA · (510) 299-9875

CA-CSLB 1126546 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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30

Utmate Powers Inc

Fremont, CA · (925) 580-6156

CA-CSLB 1143603 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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34

Wilson Mechanical

San Leandro, CA · (415) 568-1587

CA-CSLB 1021303 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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35

Yjv Stainless Inc

Hayward, CA · (510) 432-9338

CA-CSLB 1144643 · C43Heating and air conditioning
License activechecked Oct 24, 2026
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39

A B Z Builders Inc

Milpitas, CA · (408) 661-7106

CA-CSLB 891475 · B C10 +3General contractorElectricianFlooring contractor+2
License activechecked Oct 24, 2026
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40

A J Gutters

Redwood City, CA · (650) 304-5090

CA-CSLB 1054821 · C43Heating and air conditioning
License activechecked Oct 24, 2026
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