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Allied Air Conditioning & Heating

Mundelein

For 55 years, home and business owners in Mundelein have turned to Allied Air Conditioning & Heating for quick, lasting, and exceptional solutions to heating, cooling, indoor air quality, water heating, and more. Mundelein is surrounded by Libertyville, Vernon Hills, Wauconda, and Grayslake. Allied Air Conditioning & Heating belongs to and supports the GMLV Chamber of Commerce and one of our service technicians, Bob Hall, grew up in Mundelein and graduated from Mundelein High School. Our experience and knowledge of the area come in handy when you’re looking for reliability. We’re prepared for every job and answer with services catered to local weather and your specific needs.

Mundelein, IL Heating & Cooling Services

Allied Air Conditioning & Heating handles HVAC installation for new construction projects as well as historical homes and existing commercial facilities. We guide you toward the most beneficial upgrades and replacements, fulfill necessary maintenance tasks and resolve those unexpected challenges. Our NATE-certified professionals remain on-call 24/7 for emergency repairs.

Count on our team for your HVAC repairs, maintenance & installations!

As a Carrier Factory Authorized Dealer, Allied Air Conditioning & Heating leads the industry in system versatility, efficiency, and innovation. We are a 16-year consecutive winner of the President’s Award, and always strive to minimize carbon footprint and enhance the comfort and health of living and working spaces. We at Allied Air Conditioning & Heating take pride in Treating Your Home as Part of Our Family Since 1969!

Questions? We Can Help! Contact Us Today!

Allied Air Conditioning & Heating

What Our Customers
Say About Us

We moved into a new house recently and Allied was recommended to us by my best friend.

We had them install a new humidifier and zone the system. On moving day (Friday) at 3 pm when we showed up we found the AC wouldn't shut off. I texted my tech with hopes of getting on the schedule for the following week since it was late Friday. He said someone would be there in 30 min. They stayed for 2 hours and fixed a faulty wire and it was all covered under warranty. Can't argue with customer service like that. Highly recommend if you want dependable folks that are very responsive.

Molly Struve

Palatine, IL
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We were extremely pleased by the service that Allied provided us.

Our A/C went out over the 4th of July we knew we needed a new system installed asap (we knew it was on its last leg). We contacted them and two other companies for comparison quotes. Allied was out here first thing July 5th to assess and provide a quote. In the end we decided to go with them. They were professional, thorough and very detailed in options and quotes.

Donna Rosen

Palatine, IL
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Moved into the neighborhood and Allied HVAC had been recommended from my brother to replace both our furnace and ac unit.

Very professional from the start with a quote from Chris B. in sales which lead to an install date of my choice. On the day of the installation Jeff and Jackson arrived right on time as requested. The installation was prompt and done in a timely matter, and it they explained exactly what needed to be done from start to finish.

J. Almdale

Libertyville, IL
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