Scott Mercurio correctly diagnosed the problem in the Fall. John and Sam came this week and in what seemed a very short time completed the work necessary to fix our heating/cooling problem. They wore masks and booties, protected our floors and rugs and were patient with our questions, and professional with their responses. They both are a credit to Central Cooling. We thank you for everything the company has done to resolve our problem. We do not know the total cost of the work as yet. Phil & Joan Hughes