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

Heating and air conditioning in Rancho Cucamonga, CA

84 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
Listings 1–20How results are ordered
01

Jed August

Rancho Cucamonga, CA · (323) 397-0828

CA-CSLB 536787 · B C10 +5General contractorElectricianFire sprinkler contractor+2
License activechecked Oct 24, 2026
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02

Jgl Mechanical Inc

Rancho Cucamonga, CA · (909) 578-2582

CA-CSLB 1090635 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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03

Kd Home & HVAC

Rancho Cucamonga, CA · (626) 617-6668

CA-CSLB 1083340 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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04

L & M HVAC

Rancho Cucamonga, CA · (909) 219-2201

CA-CSLB 1095071 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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05

Lopiccolo Donald G

Rancho Cucamonga, CA · (909) 463-8349

CA-CSLB 477410 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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06

Maxair HVAC

Rancho Cucamonga, CA · (626) 698-1274

CA-CSLB 953623 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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10

Perry Roofing Inc

Rancho Cucamonga, CA · (909) 944-1328

CA-CSLB 933266 · B C39 +1General contractorRooferHeating and air conditioning
License activechecked Oct 24, 2026
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17

Rc Air LLC

Rancho Cucamonga, CA · (909) 566-2471

CA-CSLB 445508 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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18

Rca Mechanical

Rancho Cucamonga, CA · (909) 767-1607

CA-CSLB 1134658 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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19

Rdm Air Inc

Rancho Cucamonga, CA · (909) 275-6521

CA-CSLB 1078895 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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20

Re HVAC Services

Rancho Cucamonga, CA · (909) 276-9297

CA-CSLB 1088141 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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