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

Heating and air conditioning in Foothill Ranch, CA

6 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

Pro Air System

Irvine, CA · (949) 463-1730

CA-CSLB 1140577 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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05

Rhee Andrew M

Santa Ana, CA · (714) 280-6161

CA-CSLB 755688 · B C43General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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07

Rpm Socal LLC

Trabuco Canyon, CA · (949) 272-6463

CA-CSLB 1091110 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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08

Rsm HVAC

Rancho Santa Margarita, CA · (949) 565-5904

CA-CSLB 1119073 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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09

Santa Margarita Plumbing

Rancho Santa Margarita, CA · (949) 858-3818

CA-CSLB 1040867 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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10

Service Electrical

Irvine, CA · (949) 350-1588

CA-CSLB 1149508 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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11

Service First

Santa Ana, CA · (714) 573-2200

CA-CSLB 556812 · B C2 +8General contractorDrywall, plaster and insulationElectrician+2
License activechecked Oct 24, 2026
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14

Subzero Constructors Inc

Rancho Santa Margarita, CA · (949) 216-9500

CA-CSLB 747400 · B C38General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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16

Systematic Development

Irvine, CA · (949) 698-8409

CA-CSLB 945598 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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19

Trimark Raygal LLC

Irvine, CA · (949) 474-1000

CA-CSLB 1014395 · B C38 +1General contractorHeating and air conditioningSpecialty contractor
License activechecked Oct 24, 2026
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