1. Boreworx, LLC Dickinson, ND 58601 Phone: (701) 290-9765
2. Montana-Dakota Utilities Co Dickinson, ND 58602 Phone: (701) 456-0141
3. J R Civil 4148 1st St SW, Dickinson, ND 58601 Coordinate: 46.87435,-102.84402 Phone: (701) 483-6313