Michael Duff Inc
USDOT 748927 · MC 339358 · Waterloo, QC
MC 339358 · No authority history in Motus dataNo liability filing listedNo open OOS order
Data as of 2026-10-13 – 2026-10-16 · Sources and data dates
AI summary
Workers AI · @cf/qwen/qwen3-30b-a3b-fp8- MICHAEL DUFF INC (USDOT 748927) is listed in the FMCSA Company Census as an active carrier based in Waterloo, Quebec, with 94 power units and 40 drivers reported on its MCS-150 form dated 2026-04-02. [1]
- The carrier operates in interstate service and is designated for hazardous materials. [1]
- No U.S. operating authority (MC) record is listed for this USDOT number in the Motus authority history file; Canadian carriers not engaged in U.S. for-hire carriage are not required to hold one. [2]
- No liability insurance filing is listed for this USDOT number in the Motus insurance file; such filings are required only for U.S. for-hire carriage. [3]
- No out-of-service order is listed for this USDOT number in the FMCSA out-of-service orders file. [4]
- The SMS monthly snapshot shows 135 inspections for this carrier, with no BASIC categories flagged with an alert. [5]
Written by an AI model (Cloudflare Workers AI) only from the facts below, then checked automatically: every sentence cites its source, contains only numbers present in the data and no judgemental wording. Always verify with the official source.
Identity
- Legal name
- Michael Duff Inc
- Operating name (DBA)
- —
- Location
- Waterloo, Quebec, Canada
- Phone
- (450) 539-3983
- USDOT
- 748927
- MC
- 339358
- Operation
- Interstate
- Power units
- 94
- Drivers
- 40
- Hazmat
- Yes
- Cargo
- General freight, Metal: sheets, coils, rolls, Logs, poles, lumber, Building materials, Machinery, large objects, Intermodal containers, Garbage/refuse, Paper products, Utilities, Construction
- MCS-150 updated
- 2026-04-02
- In census since
- 1998-05-18
- Safety rating
- S (2006-04-13)
Operating authority (U.S.)
MC 339358 (docket listed in the census) · No authority history in Motus data.
None listed
Insurance filings (Motus)
None listed
Revocation / suspension orders
None listed
Out-of-service orders
None listed
Safety (SMS BASIC, monthly snapshot)
Inspections: 135 · driver 135 (HS/OOS 1) · vehicle 95 (HS/OOS 14)
| BASIC category | Inspections with violations | Measure | Alert |
|---|---|---|---|
| Unsafe Driving | 7 | .5 | No |
| Hours-of-Service Compliance | 15 | .33 | No |
| Driver Fitness | 1 | .04 | No |
| Controlled Substances/Alcohol | 0 | 0 | No |
| Vehicle Maintenance | 55 | 4.72 | No |
Sources and data dates
- [1] Company Census File (az4n-8mr2) — Data as of 2026-10-15
- [3] Motus Insur - All With History (c5y8-a4uz) — Data as of 2026-10-16
- • Motus RevokeSuspend – All With History (wb4f-neki) — Data as of 2026-10-16
- [4] OUT OF SERVICE ORDERS (p2mt-9ige) — Data as of 2026-10-16
- [5] SMS AB PassProperty (4y6x-dmck) — Data as of 2026-10-13
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