I was having some issues with my furnace and I was referred to AC Plus by friend who had his heating and air system replaced. I called and used the Yelp coupon. Technician Matt arrived at my house the very next day and completely cleaned and inspected my furnace/AC. He spent the time and explained to me how the system works in detail. My furnace is from the 80s which are soon in need of replacement. Not to mention that it is not very efficient. Matt gave me my options but I was relieved that he told me I could probably get another 2 good years of service from the system. When the time comes, these are the guys that I'm going to use. I really appreciate their honesty and professionalism. Thank you AC Plus, you have a customer for life.