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

Heating and air conditioning in West Covina, CA

46 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
03

Custom Airworks

LA Puente, CA · (626) 705-8786

CA-CSLB 1073523 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
04

D C Integrate Inc

City of Industry, CA · (909) 598-5921

CA-CSLB 945486 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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06

D L HVAC

Walnut, CA · (626) 236-6677

CA-CSLB 1120809 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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09

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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10

Do Bang

LA Puente, CA · (626) 336-8370

CA-CSLB 881408 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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14

Espinosa Martin

Covina, CA · (626) 974-9141

CA-CSLB 660206 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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16

Expert HVAC Service Inc

Walnut, CA · (626) 537-5916

CA-CSLB 1115612 · B C20 +2General contractorHeating and air conditioningPlumber+1
License activechecked Oct 24, 2026
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17

Garibay Adrian

Covina, CA · (626) 831-2133

CA-CSLB 1036737 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
19

Gonzalez Cooling Inc

City of Industry, CA · (909) 837-0086

CA-CSLB 1085858 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
20

Graycon Inc

City of Industry, CA · (626) 961-9640

CA-CSLB 255068 · B C4 +3General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails