I have had an annual maintenance contract with Central Heating and Air for a long time and they are great! From the "install guys" to the "maintenance guys" they are all excellent. For the last few years, I have asked that Dakota perform my spring and fall check-ups. Why? He is simply the best----courteous, thorough, knowledgeable, dependable, and most importantly, trustworthy. With Central and Dakota, you can't go wrong!!