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

Heating and air conditioning in Duarte, CA

10 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
01

Aryco H V a C

Monrovia, CA · (626) 559-0990

CA-CSLB 673436 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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02

Asset Air & Plumbing

Monrovia, CA · (818) 307-9034

CA-CSLB 1142914 · C10 C20 +1ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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03

Betterlife Construction

Baldwin Park, CA · (626) 223-1864

CA-CSLB 1059636 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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04

Bilthub

Baldwin Park, CA · (626) 400-0146

CA-CSLB 1122564 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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05

Bowman of Arcadia

Arcadia, CA · (626) 446-7444

CA-CSLB 295706 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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08

Cheng Chong Wing

Baldwin Park, CA · (626) 246-2160

CA-CSLB 1096238 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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11

Dns Security

Baldwin Park, CA · (909) 408-9130

CA-CSLB 1118308 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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12

Gasperair Inc

Monrovia, CA · (626) 236-0268

CA-CSLB 810216 · C20 D62Heating and air conditioning
License activechecked Oct 24, 2026
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14

Iceland Construction Corp

Arcadia, CA · (323) 225-0499

CA-CSLB 675300 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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18

Jcr Plumbing Inc

Monrovia, CA · (818) 284-8247

CA-CSLB 1073237 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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19

Kauffman George Plumbing

Arcadia, CA · (626) 401-0717

CA-CSLB 453980 · C4 C16 +2PlumberFire sprinkler contractorHeating and air conditioning
License activechecked Oct 24, 2026
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20

Lam Lawrence Yi Chung

Arcadia, CA · (626) 376-8096

CA-CSLB 494172 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails