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

Heating and air conditioning in Alta Loma, CA

18 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
06

Angels Air

Rancho Cucamonga, CA · (909) 367-6730

CA-CSLB 976406 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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07

Asc Mechanical Inc

Rancho Cucamonga, CA · (909) 313-7771

CA-CSLB 1144103 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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08

Atara Mechanical Inc

Rancho Cucamonga, CA · (909) 471-1962

CA-CSLB 1126598 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
09

B C M Group Inc

Rancho Cucamonga, CA · (909) 527-3820

CA-CSLB 968356 · A B +5General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
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15

Best Coast HVAC

Upland, CA · (626) 421-2381

CA-CSLB 1140079 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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19

C R Mechanical

Upland, CA · (626) 392-6988

CA-CSLB 917456 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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20

California Air Power

Rancho Cucamonga, CA · (909) 996-1618

CA-CSLB 836697 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails