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

Heating and air conditioning in Petaluma, CA

32 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
385 listingsHow results are ordered
22

Norcal HVAC

Cotati, CA · (707) 338-7545

CA-CSLB 1136848 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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25

Peterson Mechanical Inc

Sonoma, CA · (707) 938-8481

CA-CSLB 171486 · B C4 +7General contractorPlumberFire sprinkler contractor+2
License activechecked Oct 24, 2026
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26

Plumbers Plus Inc

Rohnert Park, CA · (707) 584-5837

CA-CSLB 497849 · C4 C16 +2PlumberFire sprinkler contractorHeating and air conditioning
License activechecked Oct 24, 2026
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27

R J Mechanical Inc

Cotati, CA · (707) 792-6840

CA-CSLB 856063 · C20 C43Heating and air conditioning
License activechecked Oct 24, 2026
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31

Ross HVAC Service

Rohnert Park, CA · (707) 494-9460

CA-CSLB 1149641 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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36

Tech Air Inc

Novato, CA · (415) 758-0396

CA-CSLB 1046257 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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37

Tempest Electric Inc

Sonoma, CA · (707) 337-0923

CA-CSLB 1103971 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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40

Wine County HVAC

Sonoma, CA · (707) 332-4148

CA-CSLB 931241 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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