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

Heating and air conditioning in Walnut, CA

27 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

Hempel Air

Covina, CA · (626) 331-4022

CA-CSLB 619827 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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02

High Noon Air

Diamond Bar, CA · (909) 652-1049

CA-CSLB 1085441 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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03

High Quality Hce

Rowland Heights, CA · (626) 378-6171

CA-CSLB 1002825 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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06

HVAC Md Inc

West Covina, CA · (347) 791-0770

CA-CSLB 1082806 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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07

HVAC Services

LA Puente, CA · (626) 803-6135

CA-CSLB 1136778 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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10

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
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13

Ji Xiang

Rowland Heights, CA · (626) 391-0412

CA-CSLB 1105597 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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14

Kenn's A/C

West Covina, CA · (626) 367-8820

CA-CSLB 1064099 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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18

Lanyi USA Inc

Diamond Bar, CA · (626) 215-0888

CA-CSLB 1121762 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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19

Lc Prime Air HVAC

West Covina, CA · (626) 617-2016

CA-CSLB 1151382 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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