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

Cam Quan L

LA Puente, CA · (626) 321-3012

CA-CSLB 1094380 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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02

Canyon City Air

Glendora, CA · (626) 208-6354

CA-CSLB 1103874 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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05

Chung Yin Cheung

San Gabriel, CA · (626) 282-2839

CA-CSLB 711387 · C38Heating and air conditioning
License activechecked Oct 24, 2026
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06

Chunshengli

LA Puente, CA · (626) 910-5803

CA-CSLB 1138934 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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07

Collaso Elijah

El Monte, CA · (626) 407-5390

CA-CSLB 875275 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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10

Comfort Zone Inc

Glendora, CA · (626) 963-8383

CA-CSLB 760955 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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16

Cooler Days HVAC

Glendora, CA · (626) 252-9906

CA-CSLB 1153232 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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17

Coolmanaged Inc

San Gabriel, CA · (626) 825-1420

CA-CSLB 1083498 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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19

Cozy Air

West Covina, CA · (626) 260-2099

CA-CSLB 829703 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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20

Custom Airworks

LA Puente, CA · (626) 705-8786

CA-CSLB 1073523 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails