I have been using C & J Air Conditioning and Heating Co. for many years and I like everything about them. Their employees are very nice people, and they know what they are doing. They show up on time, and their prices are reasonable. And, they come out quickly when I need them. They simply do everything right. They recently installed a new heating and air system and I intend to keep on using them to maintain it for me. If you live in this area, you should be using them. They are a good company, and they take good care of their customers!