1. Superior Welding Supply Co 465 E 12th St, Dubuque, IA 52001 Coordinate: 42.50645,-90.66252 Phone: (563) 556-7461
2. Airgas 2139 Holliday Dr, Dubuque, IA 52002 Coordinate: 42.51352,-90.74389 Phone: (563) 690-1560