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

Heating and air conditioning in Hacienda Heights, CA

22 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

Acr Air Conditioning

Hacienda Heights, CA · (626) 579-7870

CA-CSLB 1061540 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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06

Daniel Billetts

Hacienda Heights, CA · (626) 736-3429

CA-CSLB 1054372 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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08

Energy Control

Hacienda Heights, CA · (562) 833-9458

CA-CSLB 536125 · C10 C20 +1ElectricianHeating and air conditioning
License activechecked Oct 19, 2026
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10

Hongfeng You

Hacienda Heights, CA · (562) 881-1198

CA-CSLB 1148023 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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13

Linker HVAC Inc

Hacienda Heights, CA · (626) 696-9639

CA-CSLB 1092399 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 19, 2026
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14

Lone Star

Hacienda Heights, CA · (626) 543-3375

CA-CSLB 350486 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 19, 2026
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15

Los Peak HVAC Inc

Hacienda Heights, CA · (626) 769-8388

CA-CSLB 1132322 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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16

Luong Johnny

Hacienda Heights, CA · (626) 712-6169

CA-CSLB 571485 · C10 C38ElectricianHeating and air conditioning
License activechecked Oct 19, 2026
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18

Nertech Heating & AC

Hacienda Heights, CA · (626) 434-5378

CA-CSLB 1129942 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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19

Thermsol

Hacienda Heights, CA · (626) 533-4586

CA-CSLB 1033123 · C20Heating and air conditioning
License activechecked Oct 19, 2026
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20

William Wang

Hacienda Heights, CA · (909) 992-7210

CA-CSLB 1159754 · C20Heating and air conditioning
License activechecked Oct 19, 2026
CallDetails