Buffalo Grove’s Best AC Company

CSL Climate Control Company has been the AC company of choice for the residents of Buffalo Grove, IL, since 2005. We know what it takes to keep our customers in the Chicago area cool and comfortable. You can trust us to take on any repair, installation or maintenance project, large or small. Everything we do is backed by a one-year satisfaction guarantee. You’ll be impressed, we think, with our professionalism, attention to detail and courteous care.

Know that we also:
  • Became BBB accredited in 2013 and hold an A+ rating
  • Have over 180 years of combined experience
  • Have technicians who are NATE certified
  • Are certified by the National Comfort Institute
  • Are part of the Air Conditioning Contractors of America

We’re also a Dave Lennox Premier Dealer and a noted dealer in Mitsubishi Electric and Daikin products. Buffalo Grove residents can rest assured, however, that we are an HVAC contractor that services all makes and models. You don’t have to worry about your health being put at risk either. After all, we’re certified by the EPA.

Unbeatable Buffalo Grove AC Repairs

AC Company in Buffalo Grove, ILMost repairs will require a professional, and there’s no better place to turn to than us. After quickly but thoroughly inspecting your system, we’ll quote a fair price for the fix. Note that we’re an HVAC contractor that maintains 24/7 emergency availability here in Buffalo Grove.

Depend on us to repair:
  • Thermostats and relays
  • Evaporator and condenser coils
  • Motors, fans and belts
  • Refrigerant lines

Known for Our AC Installations

Perhaps your AC is too old to benefit from repairs. Perhaps the repair itself is so expensive that replacement would be cheaper in the long run. Let us help you make the right decision. We carry a wide range of premium products, including packaged systems, heat pumps and mini-splits. We even carry special small-duct systems called SpacePak systems.

You could enhance your new air conditioner with a programmable or smart thermostat from Lennox, Honeywell or Nest. Our AC company will help you choose the right fit for your Buffalo Grove home. Installations are backed by a 10-year parts warranty, and we offer financing on approved credit.

HVAC Contractor

High-Quality AC Maintenance

Every AC system deserves maintenance at least once a year, and we can provide it. Our technicians will cover all the basics, including airflow testing, electrical checks, parts lubrication and filter replacement.

Buffalo Grove residents can make CSL Climate Control Company their HVAC contractor for both cooling and heating services. Call us today for more about what we do.