1. Paragon Professional Engineering 4 Parklane Blvd, Dearborn, MI 48126 Coordinate: 42.32379,-83.20586 Phone: (313) 254-9909
2. Ats 4915 Schaefer Rd, Dearborn, MI 48126 Coordinate: 42.32301,-83.17635 Phone: (313) 582-7267