I am very happy with the work done by the Chatham Comfort Control Team. I was a very rainy day and I did not expect them to show up to do work on the exterior of my home, but there they were at my front door, ready to work. They were courteous, respectful, and efficient. They completed the work in the timeline projected and left a clean work site. l would recommend them to anyone looking to replace their heating and/or air conditioning system. Job Well Done.