I have been very happy with the service that I receive from Select Comfort Systems. Walter has done five repairs for my heating system within a very short time frame. I have always been pleased with the service and results that this company can offer, so I would give them five stars across the board for the service. I would also recommend the company to other people in need of similar work done. They know how to maintain excellent customer service, and I would be happy to do business with them later on. Thanks for everything!