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
07

D G Refrigeration

Santa Rosa, CA · (707) 477-5882

CA-CSLB 987841 · C38Heating and air conditioning
License activechecked Oct 24, 2026
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08

D L G Electric

Sebastopol, CA · (707) 529-6524

CA-CSLB 851506 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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10

Dehoney Robert

Sebastopol, CA · (707) 953-2426

CA-CSLB 876152 · C38Heating and air conditioning
License activechecked Oct 24, 2026
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12

Dickson Co

San Rafael, CA · (415) 456-1830

CA-CSLB 352572 · C4 C36 +1PlumberHeating and air conditioning
License activechecked Oct 24, 2026
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13

Dickson Co

San Rafael, CA · (415) 456-1830

CA-CSLB 452427 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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