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

Heating and air conditioning in Fullerton, CA

56 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

Proper Air Inc

Fullerton, CA · (714) 869-1010

CA-CSLB 988104 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
04

Raymond Sok

Fullerton, CA · (714) 713-0449

CA-CSLB 832377 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
07

S C Air Tech

Fullerton, CA · (562) 484-4475

CA-CSLB 1005297 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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08

Service Solutions

Fullerton, CA · (909) 770-0447

CA-CSLB 793095 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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09

Soma H V a C Inc

Fullerton, CA · (323) 839-8146

CA-CSLB 1055046 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
10

Sorensen Michael

Fullerton, CA · (714) 944-6533

CA-CSLB 1047312 · C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
13

Thomasville Construction Inc

Fullerton, CA · (626) 224-8359

CA-CSLB 585556 · A B +5General engineering contractorGeneral contractorDrywall, plaster and insulation+2
License activechecked Oct 24, 2026
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17

10-20 Services

Anaheim, CA · (714) 987-8679

CA-CSLB 1003368 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails