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

Heating and air conditioning in Cotati, CA

11 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
301 listingsHow results are ordered
161

Mr Fix

Yountville, CA · (707) 246-5770

CA-CSLB 407965 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
CallDetails
167

Tech Air Inc

Novato, CA · (415) 758-0396

CA-CSLB 1046257 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
168

Waterworks Industries LLC

Windsor, CA · (707) 837-7900

CA-CSLB 1137599 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
175

Adameck HVAC Inc

Napa, CA · (707) 330-5898

CA-CSLB 1035976 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
176

Bell Products Inc

Napa, CA · (707) 255-1811

CA-CSLB 171534 · A B +4General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026
CallDetails
177

Belli Corporation the

Healdsburg, CA · (707) 431-9342

CA-CSLB 857952 · B C38 +1General contractorHeating and air conditioningSteel and welding contractor
License activechecked Oct 24, 2026
CallDetails