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

Heating and air conditioning in Laguna Hills, CA

22 licensed heating and air conditioning · every license checked against the issuer's file

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San Jose 296Los Angeles 292Sacramento 265San Diego 256Riverside 225Fresno 181Bakersfield 179Anaheim 158Glendale 128Corona 117El Cajon 117San Francisco 116Escondido 100Modesto 96Stockton 96Santa Rosa 92
1,856 listingsHow results are ordered
43

Lcs Constructors Inc

Irvine, CA · (949) 870-4500

CA-CSLB 640058 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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45

Lewis Air Inc

Rancho Santa Margarita, CA · (949) 589-0609

CA-CSLB 575873 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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46

Lewis Air Services Inc

Rancho Santa Margarita, CA · (949) 589-0609

CA-CSLB 972182 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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47

Lw Realty & Remodeling Inc

Irvine, CA · (949) 836-9964

CA-CSLB 1053544 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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48

Maksbuilder

Foothill Ranch, CA · (949) 740-0410

CA-CSLB 1095368 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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50

Mass Electric Inc

Dana Point, CA · (949) 656-1886

CA-CSLB 940168 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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55

Midwest

Ladera Ranch, CA · (949) 257-6987

CA-CSLB 723999 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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57

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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58

Nunez John L

Foothill Ranch, CA · (949) 289-3374

CA-CSLB 561241 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails