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

Heating and air conditioning in Martinez, CA

13 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
1,000 listingsHow results are ordered
22

Apex Air

Walnut Creek, CA · (925) 457-7478

CA-CSLB 1123268 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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23

Attic Star Inc

Hayward, CA · (800) 444-8180

CA-CSLB 1039731 · B C2 +1General contractorDrywall, plaster and insulationHeating and air conditioning
License activechecked Oct 24, 2026
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24

Awt Roofing & Construction

Benicia, CA · (707) 746-7500

CA-CSLB 1114588 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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25

Aziz Ahmad Azizi

Concord, CA · (925) 499-3868

CA-CSLB 1161947 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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27

Benicia Plumbing Inc

Benicia, CA · (707) 745-2930

CA-CSLB 329632 · A B +6General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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28

Building Services

Walnut Creek, CA · (925) 934-4842

CA-CSLB 537679 · B C43General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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30

Cal - Bay Service

Benicia, CA · (707) 746-8755

CA-CSLB 690694 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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33

City Mechanical Inc

Hercules, CA · (510) 724-9088

CA-CSLB 622065 · C4 C20 +2PlumberHeating and air conditioning
License activechecked Oct 24, 2026
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38

Cooling and Heating Solutions

Concord, CA · (888) 870-1166

CA-CSLB 1053819 · C20 D04 +1Heating and air conditioningSpecialty contractorSteel and welding contractor
License activechecked Oct 24, 2026
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40

Delta Mechanical

Concord, CA · (925) 597-8920

CA-CSLB 1149376 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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