Mckinnon Heating Cooling

Arranged for an appointment to fix our HVAC unit in our condo - we were told upfront that they serviced our type of units. Repairman came and inspected/cleaned unit, and informed us that he would have to obtain a replacement part. They then proceeded to miss the next two scheduled appointments, and then stated they could not repair the unit (after they had said they could repair the unit). I tried to get a refund as they mis-represented their services but to no avail. I filed a complaint through the Better Business Bureau and they still refused to refund. Had to get unit repaired by a different party. Very poor customer service.