Hi Joe, Im surprised that you haven't post much on the forums. Trung here with the black E92 M3.
I do recommend BMW owners from the Bay Area to visit PT. They do great works and shop is just as Joe described, sparking clean, even the bathroom! I recently moved back to the Bay Area from LA and needed a shop to get some works done on my car, alignment, exhaust install etc. Most of the place are closed on saturday and a friend of mine recommended PT (open til late afternoon), gave it a try and the shop took great care of my car.
Joe, I might need you guys to take a look at my gf's E46 325i, belt might need to be replaced, small cracks on it. and some leaking issue need to be looked at as well. Will call you next week.