Two of your workers came last week to set up our new heater and air conditioner. They were very quick with their assignment and nicely cleaned up everything before they left. They also made sure us 2 old folk understood how to use the more modern thermostat. We are hoping to sell our home next year so took advantage of your special offer of a free a/c system so our new owners will not have to worry about their air/heat for many years. Thank you so much for your good service!