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Our Company - Leslie Heating & Cooling

Leslie Heating & Cooling, Inc. was officially launched in 1992. We are a local, family–owned business that is based in Woodridge, Illinois, and we have very simple yet very important goals. We aim to provide exceptional customer service to all of our clients at the best possible pricing. Leslie Heating & Cooling offers only the products we trust to ensure customer satisfaction. It hasn’t always been easy these past 20 years, but each year we have built upon the last to become one of the most trusted heating and air conditioning companies in Chicagoland. The company was built upon decades of experience and now, 20 years later, we have amassed even more experience and skills.

From the services we provide to answering phone calls and emails, we proudly give our customers the best possible experience that we can. We take our business personally at Leslie Heating & Cooling, so we take extra care to make sure that our customers are well informed, and pleased with all aspects of the service they receive. We bring the same business practices, dedication and respect for our clients to every job that we do. From service to sales, installation to maintenance, commercial to residential, we promise all of our customers throughout Chicagoland’s cities and suburbs the same level of high quality, exceptional customer service. The next time you need any work performed on your heating and air conditioning system, we encourage you to call Leslie Heating & Cooling, Inc. We’re confident that you’ll be pleased with the service you get.

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

Call Leslie for information about any of the services we provide, including:

  • Heating and air conditioning system installation, repair, maintenance and replacement
  • 24/7, 365 days a year emergency repair service (no extra charge)
  • Indoor air quality system installation, repair, maintenance and replacement
  • Hot water heater installation, repair, maintenance and replacement
  • Air conditioner tune–ups
  • Top of the line products from Goodman, Trane, American Standard and other top brands



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