Blazer installed a York hvac system in my house. Exactly 5 years later, the coil failed and leaked all of the refrigerant out. Blazer's technician came out to inspect it and said the repairs would cost $3900.00 !!!
He then said you owe me $315 today for coming out and verifying that the system they installed was shot. The system had a five year warranty and was five years and two weeks old, and Blazer would not make any effort to assist me. On top of that, there was a class-action lawsuit against the equipment manufacturer (York) and Blazer made absolutely no mention of that fact to me. BE FOREWARNED !