I would highly recommend Group One to anyone in the greater Tucson area. I had problems with the motors in both doors that operate the windows on my Mini. They were repaired in short order and work great! Bart and his staff are very professional and operate a very clean shop. They came and picked me up at my home so that I didnt have to take a cab to pick up my car. When I arrived it was also washed, a nice surprise! I will definitely go back to Group One for all my repair needs.