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Keeping Chicagoland Comfortable since 1953

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Heating and Air Conditioning Services in Glen Ellyn

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Need to have your heating system or AC serviced before winter or summer hits? Considering a new commercial HVAC system for your building? Want to improve your indoor air quality? Let the team at Elm Heating & Cooling, Inc. assist you!

We specialize in a wide range of heating, air conditioning, and indoor air quality services throughout the Glen Ellyn area, including the installation of new equipment as well as repair and routine maintenance. Since 1953, we have distinguished ourselves with an unwavering commitment to customer satisfaction. Put simply, we care about people, not just HVAC equipment.

Whether you need a new central air unit installed or just a maintenance visit, schedule an appointment with us today or request an estimate. Call now to speak to a friendly member of our staff!

Heating Services in Glen Ellyn, IL

We all rely heavily upon our heating systems during a Glen Ellyn winter. That means they must be taken care of properly at all times, particularly in the autumn. If you haven’t signed up for heating maintenance, it’s never too late. This is a service that can help you get through the next winter.

But our technicians are also available for heating repair, whether you have a ductless heating system or a furnace or boiler. In fact, there are few heating systems that we don’t install, repair, replace, or maintain.

Glen Ellyn Boiler Services

Your comfort is not something that you can leave to chance. When you let us handle each and every of your boiler services, you will never be doing so. Our goal is to ensure that your boiler serves you exceptionally well throughout the course of its lifespan. We are happy to install your boiler for you, sizing it properly and guaranteeing that it consumes fuel safely. Need boiler repairs down the road? We can handle that, too.

Air Conditioning Services in Glen Ellyn, IL

Deciding upon a central air conditioning unit or ductless air conditioning system can be tough. Both have much to recommend them. A central AC will tend to be more budget–friendly, while a ductless AC will in most cases be much more energy–efficient, saving you money over time.

Our Glen Ellyn air conditioning technicians will help you make a smart choice if you’re in the market for a new cooling system. We also offer air conditioning maintenance and repair services throughout the Glen Ellyn area.

Call Us for Indoor Air Quality Solutions

Temperature is not the only factor when it comes to home comfort. Don’t forget about indoor air quality, that combination of airborne contaminants and pollutants, as well as the relative humidity level in your home. While the modern home often lacks sufficient ventilation, you can vastly improve the air that you breathe with a whole–house dehumidifier, humidifier, or air filtration system.

We also offer services such as duct cleaning that will keep your system efficient and clean. In general, what’s good for your HVAC system is good for your comfort. Call us for details.

We Provide Commercial HVAC Services, Too!

No, we haven’t forgotten about our fellow business owners in Glen Ellyn. In addition to our many residential HVAC services, we also offer a wide range of commercial heating, air conditioning and refrigeration services throughout the area.

Whether you’re in the market for a new rooftop AC unit, or a freezer, beer cooler or wine chiller, we can help you. We can customize the unit to match your business operations, and we’re also available for follow–up maintenance and emergency repairs! Call us to learn more about our Glen Ellyn commercial HVAC and refrigeration services.

Local Reviews
for Glen Ellyn, IL

Rated 5.0 out of 5 stars based on 4 customer reviews


Map of Glen Ellyn, IL

Great service!




Jon was great at explaining the condition of my boiler and 2 furnaces at my 2 different residences and why it was recommended to have the work done/parts replaced. He showed my the condition of the parts in need of repair. I felt like he was honest and not trying to get me to buy something I really didn't need. I really appreciate that!!


Map of Glen Ellyn, IL

good service for first time homeowner




Jeff was informative, efficient, and provided me with a good overall service. Don't have much other experience to compare cost of service to others so difficult to comment on that.


Map of Glen Ellyn, IL

Excellent Service!





Map of Glen Ellyn, IL

Thank You Very Much




Your service yesterday was greatly appreciated and your technician was very professional and extremely thorough.


Our products are built to last. We guarantee it. For fast service you can trust, call us 24/7 at (708) 695-4493