1. Airgas 1455 Mexico Way NE, Roanoke, VA 24012 Coordinate: 37.30619,-79.88774 Phone: (540) 342-9911
2. Air Products & Chemicals 7635 Plantation Rd, Roanoke, VA 24019 Coordinate: 37.35338,-79.95312 Phone: (540) 366-5404