You wouldn't buy a new car and presume you’d never have to inflate the tires, put in new oil or look into weird noises. Your home comfort system is like a car engine. It’s a machine with a motor, electrical parts and even fuel. So, it’s criticalto have a licensed tech perform routine service on your home comfort system in Tempe. If not properly serviced, even the best heating and AC units might have issues and loses energy efficiency as time passes.