Heating and Cooling Units
DuPage Heating and Air Conditioning provides the Oak Brook area with old fashioned, high quality, professional customer service done right the first time to create comfortable, healthy, safe and energy efficient places to live and work.
Every Trane is tested to withstand the harshest conditions nature or our engineers can throw at it – like freezing conditions in our System Extreme Environmental Test (SEET) lab or five-inches of water an hour in our Climate Chamber. That's how we get heating and cooling systems you can count on to run through anything. And when it's time for a tune-up, our dealers and technichans are always at your service right when you need them. It's that kind of reliability that's earned us the honor of America's Most Trusted® HVAC System†
Our Shop
DuPage Heating and Air Conditioning serves the cooling, heating and air quality needs of residents of Oak Brook and the surrounding areas. Our commitment to being the best has never wavered. Our service technicians have worked on everything that is out there. Rest assured that we have the knowledge to service even the toughest units. DuPage Heating and Air has worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool in the summer and warm in the winter is our goal!
