Duffs Welding LLC (USDOT 3381621)
No blockers or cautions found.
- Operating authority
- No active operating authority on file with FMCSA.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 6 WYMAN RD, ASHBURNHAM, MA 01430-3083
- MCS-150 last filed
- 2026-01
Frequently asked questions
What carrier is USDOT 3381621?
USDOT 3381621 is Duffs Welding LLC, an interstate motor carrier.
What is Duffs Welding LLC's USDOT number?
Duffs Welding LLC's USDOT number is 3381621. No MC docket number is on file.
Is Duffs Welding LLC currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does Duffs Welding LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Duffs Welding LLC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Duffs Welding LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Duffs Welding LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Duffs Welding LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Duffs Welding LLC's FMCSA safety rating?
Duffs Welding 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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Sourced from FMCSA public records. Official data as of Aug 25, 2026. fleetfax surfaces the facts; brokers make the judgment.