I had Will come out and do a warranty service on my 18 year old ac unit. I wanted to make sure that it was in working order prior to the hot summer months. Will was quick and efficient and made sure that everything was in shape so that I can keep my family comfortable during the summer. He was at my house for around a half an hour and even gave me tips on what type of air filters to use with my older ac unit. Would use them again in the future.