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
07

Pro Pipe HVAC Inc

Norwalk, CA · (562) 991-4555

CA-CSLB 1147990 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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09

R K M Development

Norwalk, CA · (562) 755-7266

CA-CSLB 746101 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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11

R P B Plumbing

Bellflower, CA · (562) 925-2838

CA-CSLB 589933 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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19

Sepulveda Air Inc

Bellflower, CA · (562) 244-5659

CA-CSLB 1134234 · C20 C36 +1Heating and air conditioningPlumberSpecialty contractor
License activechecked Oct 24, 2026
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20

Service Air

Bellflower, CA · (562) 852-9840

CA-CSLB 651557 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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