Blarney Castle Oil CO (USDOT 403979)
Monitor- DOT number
- USDOT 403979
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 72 power units, 88 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 12218 WEST ST, BEAR LAKE, MI 49614
- MCS-150 last filed
- Sep 2025
Frequently asked questions
What carrier is DOT 403979?
DOT 403979 (USDOT 403979) is Blarney Castle Oil CO, an intrastate non-hazmat motor carrier.
What is Blarney Castle Oil CO's USDOT number?
Blarney Castle Oil CO's USDOT number is 403979. No MC docket number is on file.
Is Blarney Castle Oil CO currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Blarney Castle Oil CO have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Blarney Castle Oil CO's safety record?
In the last 24 months, FMCSA records show a 4.5% vehicle out-of-service rate for Blarney Castle Oil CO, from 3 of 67 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of Sep 10, 2026). FMCSA records also show 1 recordable crash in the same window.
What is Blarney Castle Oil CO's CSA score?
FMCSA does not publish a single CSA score for carriers. Blarney Castle Oil CO's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Blarney Castle Oil CO's FMCSA safety rating?
Blarney Castle Oil CO has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
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Carriers based in Bear Lake, MI
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status