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
02

True HVAC Comfort

Glendora, CA · (323) 243-7391

CA-CSLB 1143889 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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04

Vmw Group Inc

Pomona, CA · (323) 556-1068

CA-CSLB 1037815 · C43Heating and air conditioning
License activechecked Oct 24, 2026
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06

Wen Yuan Fan

Glendora, CA · (626) 224-7158

CA-CSLB 1150225 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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07

Wintri

Covina, CA · (626) 777-7773

CA-CSLB 1103351 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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09

Ziheng Guo

Covina, CA · (626) 885-5888

CA-CSLB 1142793 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
10

10 Gauge Sheet Metal Inc

Upland, CA · (909) 560-7055

CA-CSLB 1028768 · B C39 +1General contractorRooferHeating and air conditioning
License activechecked Oct 24, 2026
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11

A M E Roofing

Upland, CA · (909) 766-3200

CA-CSLB 1057266 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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13

AC Tech Inc

West Covina, CA · (626) 689-8068

CA-CSLB 1095928 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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16

Ae Havc

LA Puente, CA · (909) 680-0269

CA-CSLB 1029339 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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17

Afterair Inc

Upland, CA · (310) 963-7053

CA-CSLB 1129087 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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19

Air Bee HVAC

Ontario, CA · (626) 624-3030

CA-CSLB 1158451 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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