AC Repair & Replacement Arlington Heights, Buffalo Grove, Mundelein & Evanston, IL
AC Replacement & Repair

AC Replacement & Repair Specialists

Helping Homeowners

Like all other household appliances, your home's air conditioning system has a finite lifespan, and when it reaches the end of it, you're going to want the name of a skilled Wauconda HVAC contractor who can help you find the right AC replacement for your home.

AC Services in Evanston, Mundelein, and Surrounding Areas

AC Replacement & Repair ServicesEven in the Midwest, summer heat can be merciless. It is important to have a reliable air conditioning system that works when it’s supposed to, and an equally reliable HVAC company you can call when it doesn’t. Gleason Heating and Air Conditioning is one of the best HVAC service companies in the Wauconda area. With over 70 years of experience, we have earned a reputation for top quality customer service – from heating and cooling repair and maintenance, to complete system replacement, we have your back.

AC Repair in Evanston

A regularly used AC system will eventually require maintenance and repairs. With yearly maintenance, you can extend the life of your AC system. However, any number of issues can arise even with well maintained air conditioner systems, and when this happens you need a reliable, 24 – 7 AC repair company at your side.
Gleason Heating and Air Conditioning has the knowledge and experience necessary to get your air conditioning system back up and running, even in emergency situations. Call us today for all your AC repair and maintenance needs, and we’ll be there to make sure your home remains comfortable all summer long.

AC Replacement in Evanston

When the worst happens – when your AC system dies in the middle of a heat wave – you need a skilled HVAC contractor who can help you choose and install the best replacement system for your home.
Choosing an AC system that is ideal for your needs, space, and budget is not always easy. At Gleason Heating and Air Conditioning, we make finding a new air conditioning system simple and worry-free. As one of the most trusted names in AC replacement in Wauconda, IL and the surrounding areas, you can rest assured all your needs will be taken care of when you contact Gleason Heating and Air Conditioning.

Air Conditioning in Evanston

For reliable air conditioning in Mundelein, Evanston, Wauconda, and surrounding areas, call Gleason Heating and Air Conditioning. Any questions you might have regarding your AC system will be answered thoroughly when you schedule a consultation with our company. Contact us today for more information about our AC repair and replacement services.

What Makes Gleason Different

Our main advantages! See what makes Gleason stand out from the competition

Safe Shield Protected NATE HomeAdvisor Customer Satisfaction 100% Guarantee

Gleason Service Areas

Find Your Service Area

  • Algonquin
  • Antioch
  • Arlington Heights
  • Barrington
  • Buffalo Grove
  • Carol Stream
  • Carpentersville
  • Cary
  • Crystal Lake
  • and more

Since 1950, Gleason Heating and Air Conditioning has proudly served a wide range of communities throughout North Illinois. Whether you’re dealing with dirty air ducts in Mundelein or your furnace in Wauconda is on the fritz, it’s our mission to help you return to being comfortable in your home or business as soon as possible.

Not sure if our team services your area? Give us a call and discover how we can help.


1246 Karl Ct
Wauconda, IL 60084

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Monday - Friday
8 AM to 4:30 PM

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