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

Heating and air conditioning in Irvine, CA

68 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
04

Nelson Hcs Inc

Irvine, CA · (949) 274-5828

CA-CSLB 1025484 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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08

Pioneer HVAC

Irvine, CA · (949) 472-5102

CA-CSLB 1120284 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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10

Pro Air System

Irvine, CA · (949) 463-1730

CA-CSLB 1140577 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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11

R&D Air Inc

Irvine, CA · (818) 671-7730

CA-CSLB 1142574 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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12

Reagent World Inc

Irvine, CA · (949) 221-8997

CA-CSLB 1047951 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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13

Service Electrical

Irvine, CA · (949) 350-1588

CA-CSLB 1149508 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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20

Studio Amaar LLC

Irvine, CA · (714) 485-7787

CA-CSLB 1145346 · A B +2General engineering contractorGeneral contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
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