I brought my boat in for a single problem. The flywheel wasn't generating enough voltage. It was a simple repair and the part was $900. They made up another repair that didn't need to be done by saying it needed a stator, too.
While they were busy scamming me, they actually fried my computer and a fuel injector. Total cost of repair at a real mechanic-- $4,200. Tom Carpenter orchestrated the fraud, the damage, and fake documents. There are many similar reports if you look over the internet. AVOID THEM AT ANY COST.