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
01

B Z Refrigeration

Pacheco, CA · (925) 381-3195

CA-CSLB 1004726 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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02

Barberio HVAC

Pleasant Hill, CA · (925) 338-5611

CA-CSLB 1132364 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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03

Bay Air Systems Inc

Concord, CA · (925) 356-3000

CA-CSLB 450929 · C4 C10 +2PlumberElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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04

Cali HVAC Inc

Concord, CA · (925) 478-1746

CA-CSLB 1087460 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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11

Dynasty Roofing Inc

Pleasant Hill, CA · (925) 944-9404

CA-CSLB 659417 · C39 C43RooferHeating and air conditioning
License activechecked Oct 24, 2026
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13

Freschi Air Systems LLC

Concord, CA · (469) 724-7648

CA-CSLB 1077999 · B C20 +2General contractorHeating and air conditioningPlumber+1
License activechecked Oct 24, 2026
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