You wouldn't buy a new car and presume you’d never have to pump up the tires, replace the oil or look into weird noises. Your home comfort equipment is very much like a car engine. It’s a machine with a motor, electrical components and even fuel. So, it’s importantto have an experienced pro do yearly tune-ups on your home comfort equipment in North America. If not suitably kept up, even premium heating and AC systems might have issues and has decreased energy efficiency over the years.