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

Heating and air conditioning in Union City, 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
1,358 listingsHow results are ordered
101

Arctic Air

Milpitas, CA · (408) 600-9667

CA-CSLB 1124433 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
104

Ascent Inc

Danville, CA · (844) 627-2368

CA-CSLB 1069809 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
105

Attic Pros Inc

Oakland, CA · (800) 543-0382

CA-CSLB 1022608 · B C2 +3General contractorDrywall, plaster and insulationElectrician+2
License activechecked Oct 24, 2026
CallDetails
106

Atticali Ecoshield

Milpitas, CA · (408) 664-9888

CA-CSLB 1149346 · C2 C20Drywall, plaster and insulationHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
111

Bd HVAC

Milpitas, CA · (408) 705-5551

CA-CSLB 1147295 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
112

Bear Mechanical Inc

San Leandro, CA · (510) 461-4120

CA-CSLB 1041536 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
114

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
CallDetails
115

Boscolai Construction

Danville, CA · (415) 636-8999

CA-CSLB 1120060 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
118

C L a P Construction Inc

Mountain View, CA · (650) 248-8729

CA-CSLB 902000 · B C10 +2General contractorElectricianExcavation, grading and paving+1
License activechecked Oct 24, 2026
CallDetails
120

California Air Inc

Danville, CA · (925) 248-8117

CA-CSLB 300798 · C20 C43Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails