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
03

Artlux Renovations Corp

Downey, CA · (562) 999-9969

CA-CSLB 1152352 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 19, 2026
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07

Cobian HVAC

Downey, CA · (562) 964-9522

CA-CSLB 948909 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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12

Elim H V a C Inc

Downey, CA · (818) 274-8773

CA-CSLB 1016879 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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14

Greentech Development Inc

Downey, CA · (562) 706-6936

CA-CSLB 1072897 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 19, 2026
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19

Pro Air Tech

Downey, CA · (562) 454-7188

CA-CSLB 1149794 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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20

R B L Inc

Downey, CA · (562) 755-2971

CA-CSLB 1022118 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 19, 2026
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