1. Modern Machine Works Inc 2503 4th Ave W, Williston, ND 58801 Coordinate: 48.16767,-103.62924 Phone: (701) 572-7741
2. Muth Electric Inc 14059 Country Ln, Williston, ND 58801 Coordinate: 48.13725,-103.72159 Phone: (701) 577-7300