Skip navigation

Leslie HVAC Logo

Trust Your Family With Ours™

Call Us630-621-9419

24 HOUR Emergency Service

Frankfort, IL Heating, Air Conditioning, and Indoor Air Quality Services

Leslie Heating & Cooling, Inc. offers residential heating, air conditioning, and indoor air quality services in Frankfort, IL and to customers throughout our service area. We also provide commercial HVAC services to a variety of businesses in the area. If you are looking for quality service you can depend on, call the experts at Leslie Heating & Cooling.

Leslie Heating & Cooling of Woodridge, IL services the greater Chicagoland area, including Lisle, Downers Grove, Naperville and Darien.

When you call, be sure to ask about our services and promotions. We offer the following:

  • Heating
  • Air Conditioning
  • Indoor Air Quality
  • Commercial HVAC Services

Frankfort, IL Heating Services

The Frankfort, IL heating experts at Leslie install and maintain furnaces, boilers, heat pumps, and radiant heating systems for many homes in the area. We also install and service outdoor wood burning furnaces, hot water heaters, and even pool heaters! If you’re interested in having a new heating system installed, or if you need a repair or tune–up for your current system, call us any time. Our technicians can handle any job, and you can rely on us to find solutions to all your heating needs.

Frankfort, IL Air Conditioning Services

Whether you are in need of a new air conditioning system, or you need an emergency repair, call Leslie. We offer a wide selection of ductless mini split air conditioners, small–duct high velocity systems, and even thermostats to meet your cooling needs. We also offer 24/7 emergency repair services and maintenance plans. Call any time to set up a consultation.

Indoor Air Quality Services in Frankfort, IL

The air you breathe inside your home is one of the most important elements of home comfort. That’s why the Frankfort, IL indoor air quality specialists at Leslie Heating & Cooling want to help you get the best indoor air quality possible for your home with a whole–home IAQ system. Call us to get quality air cleaners, humidifiers, de–humidifiers, and duct cleaning services. We also offer zone control and insulation to improve home comfort and overall home efficiency.

The Frankfort, IL heating and air conditioning experts at Leslie have been providing quality service to customers throughout the area since 1992. We specialize in residential and commercial heating and air conditioning installations, replacements, maintenance, and repairs. Whether you’re a homeowner or business owner, call Leslie Heating & Cooling today to find out why customers trust us to take care of all their residential and commercial HVAC needs!