Stewart Brothers Drilling CO
Stewart Brothers Drilling CO's DOT number is USDOT 432473.
Needs attention
1 item to check
Based in
Milan, NM
Power units
31
Drivers
52
Operation
Interstate
Watch Stewart Brothers Drilling CO for free
Next MCS-150 due: Mar 31, 2027
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 20, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Mar 31, 2027. Last filed Feb 10, 2026.
Safety rating
OKSatisfactory since Feb 4, 2026.
Out-of-service rate (24 months)
CheckVehicle 62.5% vs 22.26% national, driver 11.1% vs 6.67% national, across 9 inspections.
UCR registration 2027
InfoInterstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 31 power units: $1,163 (bracket 4).
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 8 | 5 | 62.5% | 22.26% |
| Driver | 9 | 1 | 11.1% | 6.67% |
9 inspections and 45 violations since Oct 20, 2024. Last inspection Jul 23, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Stewart Brothers Drilling CO
- DBA
- -
- Classification
- private property
- CDL drivers
- 22
- MCS-150 last filed
- Feb 10, 2026
- Reported mileage
- 103,552 (2025)
- Added to FMCSA
- Dec 31, 1990
- 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.