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

Heating and air conditioning in Covina, CA

27 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
Listings 41–60How results are ordered
42

All Temperatures Inc

City of Industry, CA · (626) 547-9008

CA-CSLB 1085863 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
46

Allyn Bruce Plumbing Inc

Pomona, CA · (909) 392-8403

CA-CSLB 245042 · C16 C20 +1Fire sprinkler contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails
51

American Pipeline Services

Monrovia, CA · (877) 358-8412

CA-CSLB 987779 · A C20 +3General engineering contractorHeating and air conditioningPlumber+1
License activechecked Oct 24, 2026
CallDetails
52

Ameripro Air

Rowland Heights, CA · (626) 833-8376

CA-CSLB 1135483 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
53

Aolus HVAC

Walnut, CA · (626) 213-8907

CA-CSLB 1159822 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
55

Armoudikian Sevag

Duarte, CA · (626) 421-8307

CA-CSLB 1105756 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
56

Aryco H V a C

Monrovia, CA · (626) 559-0990

CA-CSLB 673436 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
57

Asset Air & Plumbing

Monrovia, CA · (818) 307-9034

CA-CSLB 1142914 · C10 C20 +1ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails
59

Aurum Construction

Walnut, CA · (626) 225-5294

CA-CSLB 1111999 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
60

Aveo Inc

Diamond Bar, CA · (909) 538-9188

CA-CSLB 969881 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails