Came out because customer was concerned that they were getting scammed upon arrival found customer had problems with the machine sweating more than usual and causing water to run down the side of the machine in the garage. Another company came out and adjusted the fan speed which fixed that problem, but when they fix the fan speed, they told the lady that she needed a polling clean done and at that time she felt she was trying to be sold and scammed again, so she called for a second opinion with Us After I looked over the inside of the machine found nothing clogged on the coil or no reason to pull and clean customer was being scammed