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

Heating and air conditioning in Walnut Creek, CA

16 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
997 listingsHow results are ordered
203

Arrlux Inc

Pleasanton, CA · (650) 868-2193

CA-CSLB 1124071 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
206

Ashtonco LLC

Piedmont, CA · (510) 773-0622

CA-CSLB 1058186 · B C17 +3General contractorGlass and window contractorSteel and welding contractor+1
License activechecked Oct 24, 2026
CallDetails
209

Attic Pros Inc

Oakland, CA · (800) 543-0382

CA-CSLB 1022608 · B C2 +3General contractorDrywall, plaster and insulationElectrician+2
License activechecked Oct 24, 2026
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211

Bear Mechanical Inc

San Leandro, CA · (510) 461-4120

CA-CSLB 1041536 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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215

Bonetti Frank Plumbing Inc

Castro Valley, CA · (510) 582-0934

CA-CSLB 251165 · C4 C20 +3PlumberHeating and air conditioningGeneral engineering contractor+1
License activechecked Oct 24, 2026
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216

Breathable

Oakland, CA · (415) 696-7693

CA-CSLB 979977 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails