Called them for a second opinion. First contractor checked out my A/C and told me it was in need of a new controller. Since there was none locally They would have to have it shipped in and would take atleast a week. But they could replace the unit for 3200.00. They said the unit I had even through it was only 3 years old was had to get parts for it. And replacing it would be a good idea. I called Hellen’s A/C who was able to come within 24 hours. I should mention that it was 88 degrees for several days and high humidity. The house was extremely hot. When Hellen’s A/C arrived I told them what the other company had said. They were very professional and started to look at the unit right away. Within mins. they new what the problem was and started to work on it. It was fixed within a half hour at a charge of just 145.00. Now that vs 3200 is unbelievable. Before they left they told me that if I have any problem with the unit call them at once. But assured me that it was fixed and it won’t be any other problems.