FMCSA Carrier Profile
MICHAEL SHANNON DUFFY
DBA: Duffys Services Llc
Inactive
No Safety Rating
Active 13 yrs, 2 mo
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
45th pct · No inspection records on file
Flags · 1
Inactive Carrier Status
FMCSA lists this carrier as inactive. Confirm current operating status before booking.
Vetting Notes
MICHAEL SHANNON DUFFY is an inactive FMCSA-registered motor carrier based in Waltham, Massachusetts, operating under DOT 2201200. No high-severity flags were found on authority or insurance records. One note for review: inactive carrier status. No FMCSA roadside inspection records are on file for this carrier yet.
FMCSA Registration
DOT Number
2201200
Operating Status
Inactive
Safety Rating
Not Rated
MCS-150 Filed
December 4, 2018
FMCSA Registration
October 12, 2011
Authority Granted
June 3, 2013
Annual Mileage
1 mi (2017)
Contact Information
Location
Waltham, MA
Email
Operating Authority
MC763882
Common Carrier, Contract Carrier, Broker
Is this your company?
Stop waiting on broker payments — see what factoring your invoices with RTS would cost.
Partner offer · CarrierChk may be compensated
Safety Percentile
45th percentile
vs. peer carriers
↗ Approaching alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Authority History
| Date | Status | Type |
|---|---|---|
| June 3, 2013 | GRANTED | Contract Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| April 29, 2013 | CONTRACT | On Record |
Other Carriers in Waltham, MA
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 9, 2026.
Verify directly on FMCSA SAFER Web.
Verify Any Carrier Free
Search any DOT or MC number for live authority status, insurance on file, and full safety history.
This profile is built from public FMCSA records. If this is your company, you can hide your contact details or remove this page.