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

Heating and air conditioning in Ukiah, 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
40 listingsHow results are ordered
03

Hagan John M

Lakeport, CA · (707) 263-1151

CA-CSLB 541548 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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07

Pierson Mechanical

Lakeport, CA · (707) 272-2511

CA-CSLB 844968 · C4 C10 +2PlumberElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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12

Hollifield Construction

Willits, CA · (707) 459-3558

CA-CSLB 485209 · B C8 +1General contractorConcrete contractorHeating and air conditioning
License activechecked Oct 24, 2026
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20

Harmony Air Inc

Kelseyville, CA · (707) 239-9288

CA-CSLB 956384 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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