1. Praxair Welding Gas and Supply Store 2912 2nd Ave W, Williston, ND 58801 Coordinate: 48.17173,-103.62493 Phone: (701) 572-4567
2. Airgas 412 47th St W, Williston, ND 58801 Coordinate: 48.18818,-103.6292 Phone: (701) 572-2071