A-Ox Welding Supply Company INC
A-Ox Welding Supply Company INC's DOT number is USDOT 44382.
Looks good
No issues found
Based in
Sioux Falls, SD
Power units
30
Drivers
27
Operation
Interstate · hazmat
Watch A-Ox Welding Supply Company INC for free
Next MCS-150 due: Feb 29, 2028
We'll email a reminder before it's due, and the same day this carrier's operating status, authority, safety rating or roadside inspections change.
Compliance check
From the FMCSA census and inspection files, checked Oct 16, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Feb 29, 2028. Last filed Apr 8, 2026.
Safety rating
OKSatisfactory since Dec 2, 2003.
Out-of-service rate (24 months)
OKVehicle 16.7% vs 22.26% national, driver 2.3% vs 6.67% national, across 44 inspections.
UCR registration 2027
InfoInterstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 30 power units: $1,163 (bracket 4).
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 36 | 6 | 16.7% | 22.26% |
| Driver | 44 | 1 | 2.3% | 6.67% |
44 inspections and 47 violations since Oct 16, 2024. Last inspection Oct 12, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- A-Ox Welding Supply Company INC
- DBA
- -
- Classification
- private property
- CDL drivers
- 27
- MCS-150 last filed
- Apr 8, 2026
- Reported mileage
- 1,015,289 (2025)
- Added to FMCSA
- Jun 1, 1974
- Safety rating
- Satisfactory
Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.