You wouldn't buy a new car and think you’d never have to fill the tires, change the oil or look into strange noises. Your home comfort equipment is similar to a car engine. It’s a machine with a motor, electrical pieces and even fuel. So, it’s crucialto have a licensed tech do yearly maintenance on your home comfort unit in Houston. If not suitably maintained, even the top heating and AC systems might run into troubles and become less energy efficient over the years.