You wouldn't get a new car and think you’d never have to pump up the tires, put in new oil or check weird noises. Your home comfort system 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 professional do regular service on your home comfort system in San Antonio. If not correctly kept up, even the best heating and air conditioning units could run into troubles and loses energy efficiency over time.