You wouldn't get a new car and presume you’d never have to pump up the tires, replace the oil or check strange noises. Your home comfort equipment is very much like a car engine. It’s a machine with a motor, electrical pieces and even fuel. So, it’s importantto have a qualified pro complete annual maintenance on your home comfort unit in Kitchener. If not correctly kept up, even the top heating and AC units can have problems and loses energy efficiency as time passes.