1. Power Tech 10333 Shane Ct, Dubuque, IA 52003 Coordinate: 42.44515,-90.68219 Phone: (563) 582-4245
2. Gierke-Robinson Co 4502 Dodge St, Dubuque, IA 52003 Coordinate: 42.48689,-90.74547 Phone: (563) 556-1185