Professional AC Services in Wauconda, Evanston & Mundelein
AC Replacement & Repair

Professional AC Services in Wauconda, Evanston & Mundelein

Helping Homeowners

Midwest summers can be brutal and no home should be without a fully functional air conditioning system. You rely on your air conditioner to work consistently and well, so you need to have a reliable, full-service AC company you can count on for all your cooling system needs. Gleason Heating and Air Conditioning is proud of being the premiere go-to AC contractor in the greater Wauconda area.

AC Maintenance and Repair

AC Replacement & Repair ServicesTo keep your air conditioning system running its best, proper maintenance is key. Even a brand new AC needs regular cleaning and care when used consistently. Filters need to be cleaned and changed on a regular basis and any unusual behavior should be addressed as soon as it begins.

If you find yourself checking the settings because your home feels warm, or if you notice new sounds coming from the system, give us a call right away. It’s much better to address issues when they begin rather than risk problems becoming more serious.

Gleason is here for you 24/7, so even if your worst nightmare comes true and your AC system stops working in the middle of the night during a major heatwave, we have you covered.

AC Installation and Replacement

Being faced with installing a new system or replacing your existing one can be a truly daunting task. With all the options available, you want to be sure you’re getting the best air conditioner you can with the budget you have.

Rest assured, the Gleason professional HVAC team will help you choose the right HVAC system for your needs. We’ll do an assessment of your home, talk with you about your preferences, and respect your budget. Based on the information we gather, we will recommend an air conditioning system that will keep your home cool and comfortable for years to come.

Additionally, we will reliably be there for you again with any AC repairs or maintenance needs that arise in the future.

Customer Satisfaction Guaranteed

Customer Satisfaction Guaranteed

Gleason Heating and Air Conditioning is proud of the 70 years we have spent building our reputation. We have a 5-star rating on Google with countless reviews praising our services. We take pride in our work and take your feedback very seriously, as we truly appreciate your business and want you to always feel confident in our services.

Customer service and satisfaction is important to us because when you choose Gleason, you choose to become part of our family. While we are based in Wauconda, IL, we also service several other areas. For your convenience, you can request an appointment here on our website, or call (847) 994-4237. We look forward to hearing from you.

What Makes Gleason Different

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

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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 northern Illinois. Whether your air ducts need cleaning in Mundelein, or your furnace in Wauconda is on the fritz, it’s our mission to help you regain your home comfort as soon as possible.

For complete plumbing, heating, and cooling services in Illinois, contact Gleason's HVAC system experts! Not sure if our team services your area? Give us a call today and find out 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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