USDOT 1830
Superior Welding Supply Co
Waterloo, IA · Interstate
Motor Carrier
✓ Registered fleet operator
11
Power units
14
Drivers
2
Roadside inspections
Fleet & safety
The operation
2
Inspections
Feb 5, 2026
Most recent
May 12, 2025
Earliest on file
| Date | State | Level |
|---|---|---|
| Feb 5, 2026 | IA | Level II — Walk-around |
| May 12, 2025 | IA | Level II — Walk-around |
About
Who we are
Superior Welding Supply Co is an interstate motor carrier based in Waterloo, IA.
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Contact
Work with Superior Welding Supply Co
Address
900 Commercial St
Waterloo, IA 50702
Phone
(319) 236-9660
ST•••@S•••.COM
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