Identity & Federal · Carrier profile · USDOT 748927
MICHAEL DUFF INC
WATERLOO, QC 94
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 600 LEWIS WEST, WATERLOO, QC, J0E 2N0
- Mailing address
- C P 1904, WATERLOO, QC, J0E 2N0
- Operation
- Interstate· Hazmat
Contact
- Phone
- (450) 539-3983
- Cell
- (450) 776-4295
- Fax
- (450) 539-5295
- Web domain
- transportmichaelduff.com
Registration
- Officers
- Sophie Lefrancois · Michael Duff
- USDOT / docket
- 748927 · MC-339358
- First registered
- 05/18/1998
- Last MCS-150
- 04/02/2026 · 13,135,000 mi (2023)
- FMCSA safety rating
- Satisfactory · 04/13/2006
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.