Dave's Small Engine Repair

My usual mower repair place was backed up so I used Dave's to fix my riding mower after the drive belt broke. Mower came back with controls loose, and blade not engaging fully. He argued with me that the controls were fine, but took it back and "fixed" the blade belt. It (sort of) worked for one hour of mowing, then the blade stopped turning again. I called my usual repair place this time, and they found that not only was the new belt the wrong size, but the mower had been put back together incorrectly which was why the controls were so loose. I had to pay $80 parts and labor to fix what Dave's had done to my mower. I called Dave's to discuss what had happened, and the owner yelled that he had put on the right belt and then when I explained it wasn't even put together correctly he HUNG UP