1. M T I Security Systems 7036 Lakeshore Rd, Lexington, MI 48450 Coordinate: 43.224693,-82.52845 Phone: (810) 359-6969
2. ADT Security Services 7239 Huron Ave, Lexington, MI 48450 Coordinate: 43.26835,-82.53178 Phone: (810) 788-7036