Very happy with my experience with Champion AC .Aaron the service tech came out to check my unit and provided me with several options explaining everything I wanted to know. I decided on replacing my old unit and was pleasantly surprised to be able to schedule the work for the following day. Jason and Chris arrived as promised and quickly installed the new unit in just a few hours. After the installation they showed me how to program the thermostat, answered any questions I had and left everything clean and spotless. The new unit is working great.. I understand why this company has great ratings, am very glad I called them and would highly recommend them.