Thomas B Duffy LLC (USDOT 731395)
No blockers or cautions found.
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-16. 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
- 3 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 29 BAYVIEW ROAD, DOVER, NH 03820
- MCS-150 last filed
- 2025-05
Frequently asked questions
What carrier is USDOT 731395?
USDOT 731395 is Thomas B Duffy LLC, an interstate motor carrier.
What is Thomas B Duffy LLC's USDOT number?
Thomas B Duffy LLC's USDOT number is 731395. No MC docket number is on file.
Is Thomas B Duffy LLC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Thomas B Duffy LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Thomas B Duffy LLC's safety record?
In the last 24 months, FMCSA records show 1 of 2 vehicle inspections ending out-of-service for Thomas B Duffy LLC, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is Thomas B Duffy LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Thomas B Duffy LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Thomas B Duffy LLC's FMCSA safety rating?
Thomas B Duffy LLC 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.
Changes over time
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