My family has been using Quality for over 10 years. From a 99 323i to ... read more My family has been using Quality for over 10 years. From a 99 323i to my new 08 M3. Bill is absolutely amazing!! Fine attention to details, always called with updates, and understood my car OCD. Made sure everything was perfect, the car looked just like the day I drove it off the lot... As others have said... I have gone back months after, and they have been very helpful each time. I would HIGHLY Recommend!