We were selling our condominium and the inspector came in and told us there was a problem in the air handler of our air conditioning unit. The Snyder Heating and Air Conditioning technician came in and determined what the problem was, took the air handler apart, cleaned it out thoroughly, and made sure the problem did not occur again. Right now we're getting ready to have them look at the air conditioning unit in our new condominium. They're a great value and worth the cost.