So several months back Caudill came out and replaced half my unit when the coil went out. they gave me a great rate and easily the fastest and best service I've ever had. Now again, I worried that something was wrong, and they tried to get to me same day but I couldn't be there, and were out next morning first thing! Justin has serviced this unit a couple times, and Mr Caudill himself was here for the install of the new coil. Great family business, great practices, greater rates. You simply cannot beat them! I've referred everyone I know to them, and I suggest you do the same! Thanks