I got an outside unit last year and when I went to cut on the air this year it did not work. Fahrenheit came out to see what the problem was and it was bad news... I needed a new furnace. They gave me a great price and came out in a few days to install it. Pat and Bob were professional, knowledgeable and courteous. They showed me what they did, showed me how to work the new thermostat and answered any questions that I had and they cleaned up after they were done. I would recommend this company to family and friends.