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

Heating and air conditioning in San Dimas, CA

25 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

High Noon Air

Diamond Bar, CA · (909) 652-1049

CA-CSLB 1085441 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
07

HVAC Md Inc

West Covina, CA · (347) 791-0770

CA-CSLB 1082806 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
08

HVAC Services

LA Puente, CA · (626) 803-6135

CA-CSLB 1136778 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
09

HVAC Solutions

Upland, CA · (909) 800-2055

CA-CSLB 1051903 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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10

Hy HVAC Service

Walnut, CA · (909) 551-6251

CA-CSLB 1145147 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
14

In a Fix

Claremont, CA · (909) 964-7930

CA-CSLB 911392 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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18

J a P Heating & Air

Claremont, CA · (909) 631-6505

CA-CSLB 924096 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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20

J D H Electric Inc

West Covina, CA · (626) 616-0861

CA-CSLB 1038697 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails