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

Heating and air conditioning in Fontana, CA

52 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
1,913 listingsHow results are ordered
22

Comfort Temp

Rancho Cucamonga, CA · (909) 625-7473

CA-CSLB 737252 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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23

Cr Corp

Jurupa Valley, CA · (951) 542-0149

CA-CSLB 1151044 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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24

Cts Refrigeration

Jurupa Valley, CA · (909) 853-3390

CA-CSLB 1155988 · C38Heating and air conditioning
License activechecked Oct 24, 2026
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26

Cut N Dry Restoration

Rancho Cucamonga, CA · (909) 987-9861

CA-CSLB 1013757 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
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30

Dm Mechanical Inc

Alta Loma, CA · (626) 476-6097

CA-CSLB 1104592 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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31

Doair Inc

Rancho Cucamonga, CA · (323) 942-7202

CA-CSLB 1104424 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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32

Don't Sweat It HVAC

San Bernardino, CA · (909) 961-7736

CA-CSLB 1117957 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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36

Effina

Ontario, CA · (909) 732-2373

CA-CSLB 1150901 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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37

Eg Energy Savers the

Bloomington, CA · (909) 917-5979

CA-CSLB 789771 · B C20 +1General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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39

Elite Heat

San Bernardino, CA · (909) 883-5483

CA-CSLB 638461 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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