Berger Auto Parts & Service was very informative and helped me in a bad situation. My experience with them was wonderful. I had a transmission done on my Cadillac CTS and, come to find out, the bolts that bracketed the engine to the frame were not put back on. So, it caused my power steering to go out while driving because the engine shifted about three inches.
Berger Auto Parts lifted my car, identified the problem and fixed the car at a fairly inexpensive rate. I've been taking my car to them ever since--and I also take my Cadillac Escalade there too.