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
04

Cfm A/C & Heating

Lynwood, CA · (323) 770-6435

CA-CSLB 1119467 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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09

Coolin Air

South Gate, CA · (562) 577-2196

CA-CSLB 920652 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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10

Cooling Solution Inc

Pico Rivera, CA · (562) 948-4194

CA-CSLB 984190 · B C8 +4General contractorConcrete contractorElectrician+2
License activechecked Oct 24, 2026
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12

Designer Plumbing & Air Inc

Bellflower, CA · (562) 526-8822

CA-CSLB 950508 · C20 C36 +1Heating and air conditioningPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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17

Energy Options Inc

Paramount, CA · (562) 408-2600

CA-CSLB 950506 · B C20 +2General contractorHeating and air conditioningSteel and welding contractor+1
License activechecked Oct 24, 2026
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19

Falkon Mechanical Inc

Santa Fe Springs, CA · (562) 360-2045

CA-CSLB 1141833 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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