1. Truenorth Steel 2522 Memorial Hwy, Mandan, ND 58554 Coordinate: 46.82274,-100.85808 Phone: (701) 663-0321
2. Mid Dakota Construction Inc 3204 14th Ave SE, Mandan, ND 58554 Coordinate: 46.79585,-100.87022 Phone: (701) 255-6731