Air conditioning is an essential part of modern life. So if you're having trouble with your system, call the professional technicians at Action Heating & Cooling in Glen Ellyn, IL. Our experts understand the importance of accurate air conditioning service, and we pledge to offer reliable maintenance and repair work on every job.Need a new boiler? You've come to the right place. Action Heating & Cooling is available in Glen Ellyn, IL for reliable boiler replacement. When your boiler stops functioning or starts showing signs of wear and tear, we're the company to call.