SUPERIOR WELDING SUPPLY CO
Operations
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Change history
3 recorded changes to SUPERIOR WELDING SUPPLY CO’s FMCSA record. Derived from monthly FMCSA Census snapshots.
12
to
11
15
to
14
Jun 27, 2024
to
Feb 10, 2026
Frequently asked questions about SUPERIOR WELDING SUPPLY CO
Common questions about this carrier, answered from FMCSA public records.
Is SUPERIOR WELDING SUPPLY CO a legitimate motor carrier?
SUPERIOR WELDING SUPPLY CO is registered with FMCSA under USDOT number 1830. Operating authority status is currently Active.
Where is SUPERIOR WELDING SUPPLY CO based?
SUPERIOR WELDING SUPPLY CO lists its physical address in WATERLOO, IA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 1830 active?
USDOT 1830 (SUPERIOR WELDING SUPPLY CO) operating authority status is currently Active. Last verified by Carrier90 on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does SUPERIOR WELDING SUPPLY CO operate?
SUPERIOR WELDING SUPPLY CO reports 11 power units and employs 14 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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