Blarney Castle Oil CO
Blarney Castle Oil CO's DOT number is USDOT 403979.
Looks good
No issues found
Based in
Bear Lake, MI
Power units
364
Drivers
88
Operation
Intrastate
Watch Blarney Castle Oil CO for free
Next MCS-150 due: Sep 30, 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 19, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Sep 30, 2027. Last filed Sep 30, 2025.
Safety rating
InfoNot rated. Most carriers are unrated until a compliance review.
Out-of-service rate (24 months)
OKVehicle 5.7% vs 22.26% national, driver 1.3% vs 6.67% national, across 79 inspections.
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 70 | 4 | 5.7% | 22.26% |
| Driver | 79 | 1 | 1.3% | 6.67% |
79 inspections and 124 violations since Oct 19, 2024. Last inspection Oct 13, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Blarney Castle Oil CO
- DBA
- -
- Classification
- private property
- CDL drivers
- 88
- MCS-150 last filed
- Sep 30, 2025
- Reported mileage
- 4,600,000 (2026)
- Added to FMCSA
- Aug 7, 1990
- Safety rating
- Not rated
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.