AutoNation Collision Center Rockville, a Rockville, MD collision center, is part of AutoNation, America's largest and most trusted network of collision repair specialists. Our trained and certified technicians deliver the highest standard inaccident repairs whether it is our Total Loss concierge service or the lifetime repair guarantee for work done on your car or truck to repair dents, paint or broken parts. AutoNation Collision Center Rockville auto body repair shop services all makes/models.