Carrier profile · USDOT 1830 ·
Superior Welding Supply Co
9 power unitsLocal · 1 statesWATERLOO, IA50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 900 COMMERCIAL ST, WATERLOO, IA, 50702
- Mailing address
- P O BOX 690, WATERLOO, IA, 50704-0690
- Operation
- Interstate
Contact
- Phone
- (319) 236-9660
- Fax
- (319) 236-1120
- [email protected]
- Web domain
- supweld.com
Registration
- Officers
- Jerry Wessels · Marty Hughes
- USDOT / docket
- 1830
- First registered
- Jun 1, 1974
- Last MCS-150
- Apr 22, 2026 · 242,039 mi (2025)
- FMCSA safety rating
- Satisfactory · Sep 30, 1993
- D-U-N-S
- 22367387
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.