You wouldn't buy a new car and think you’d never have to pump up the tires, put in new oil or investigate strange noises. Your home comfort unit is like a car engine. It’s a machine with a motor, electrical pieces and even fuel. So, it’s essential to have an experienced technician do regular maintenance on your home comfort system in Waukegan. If not suitably kept up, even the top heating and air conditioning systems may experience issues and has decreased energy efficiency over time.