You wouldn't purchase a new car and presume you’d never have to pump up the tires, change the oil or investigate weird noises. Your home comfort unit is similar to a car engine. It’s a machine with a motor, electrical pieces and even fuel. So, it’s essential to have an experienced pro do annual service on your home comfort system in Wheeling. If not correctly maintained, even the best heating and air conditioning systems might run into issues and become less energy efficient over time.