Master Collision Group LLC. is a locally owned and operated collision repair company, operating in 4 metro locations - Plymou ... th, Bloomington, Chanhassen, and Minneapolis. Our mission is to provide collision repair value that exceeds the price the customer is paying at a level of service that rises above their expectations. We offer ICAR Certified Technicians, Quality Work, Great Customer Service, Rental Cars, 24-Hour Towing, Lifetime Repair Guarantee and Free Estimates – no appointment necessary. read more