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

Heating and air conditioning in Downey, CA

28 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 1–20How results are ordered
06

Villagomez HVAC

Pico Rivera, CA · (562) 656-8007

CA-CSLB 1077163 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
08

Voytko Mechanical Inc

Commerce, CA · (323) 747-1090

CA-CSLB 960002 · B C4 +5General contractorPlumberElectrician+1
License activechecked Oct 24, 2026
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10

Wave 9 Air Inc

Santa Fe Springs, CA · (562) 781-1105

CA-CSLB 1078159 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
11

West Coast Chlorination Inc

Bellflower, CA · (949) 351-2777

CA-CSLB 1152176 · C16 C20 +3Fire sprinkler contractorHeating and air conditioningGeneral engineering contractor+2
License activechecked Oct 24, 2026
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13

Zepeda Maurice

Bell Gardens, CA · (562) 318-8444

CA-CSLB 649588 · B C10 +3General contractorElectricianFire sprinkler contractor+2
License activechecked Oct 24, 2026
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15

Zimmerman Brian

Bellflower, CA · (562) 866-1400

CA-CSLB 819232 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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19

360 Heating & Air

Los Angeles, CA · (323) 636-1701

CA-CSLB 955189 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails