They were here for four days replacing our condensor, air handler, plus all the ductwork. The job should have taken three days, but I appreciated the extra time they took to make sure the job was done right. They answered all my questions and addressed all concerns promptly. They were late one morning due to some training but this was not their fault. They are hard working, good-natured guys and I would highly recommend them. Tony, Emery, Zach, and Travis - you guys did great!