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
02

Air Care Mechanical Co

Rosemead, CA · (626) 216-6769

CA-CSLB 516562 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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06

Air Doctor

Carson, CA · (310) 766-8253

CA-CSLB 1117074 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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07

Air Link Tech Inc

South El Monte, CA · (626) 522-1300

CA-CSLB 1074767 · C38Heating and air conditioning
License activechecked Oct 24, 2026
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13

Air Zone Inc

Alhambra, CA · (949) 439-0668

CA-CSLB 834356 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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14

Aircooler Corporation

South El Monte, CA · (626) 454-3389

CA-CSLB 901179 · C10 C20 +1ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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15

Airdyne a /C

Cerritos, CA · (714) 809-8542

CA-CSLB 809770 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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16

Airlex Inc

Los Angeles, CA · (323) 829-1802

CA-CSLB 1056152 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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17

Airlux HVAC LLC

Whittier, CA · (213) 590-0671

CA-CSLB 1156971 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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19

Airpro Solutions

LA Mirada, CA · (323) 776-9047

CA-CSLB 1126691 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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20

Airtek Construction

LA Palma, CA · (714) 656-7667

CA-CSLB 1080677 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails