I first went here after researching them a little bit; I tend to distrust big companies as the will charge you too much, or do unreliable work. This is a family owned business who are very honest and trusting.
I took my car here when I needed to get a fuel line fixed. Funny thing is, I got it fixed... then within a few days it started leaking fuel again! Well I was actually pretty furious and I went back to them, but they cleared it up free of charge and it was a simple mistake.
Since then I have taken my car in for them to put a custom cold air intake in the car and they did an excellent job, the marksman ship is wonderful.
I guess the moral is, if they do something wrong, you TELL them and they will resolve it.