You wouldn't buy a new car and presume you’d never have to inflate the tires, change the oil or investigate strange noises. Your home comfort system is similar to a car engine. It’s a machine with a motor, electrical parts and even fuel. So, it’s criticalto have a licensed professional complete yearly tune-ups on your home comfort unit in Richmond. If not suitably serviced, even the top heating and cooling equipment may run into troubles and loses energy efficiency as time passes.