Carrier profile · USDOT 3230589 · Updated Jul 8, 2026
HARRIS INDUSTRIES LLC
DBA DUFF SIGNS
2 power unitsBELTSVILLE, MD50/100
AUTHORITY STATUS UNKNOWN
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
- 6812 MID CITIES AVE, BELTSVILLE, MD, 20705-1410
- Operation
- Interstate
Contact
- Phone
- (301) 937-6800
- Web domain
- duffsigns.com
Registration
- Officer
- Nathan Harris
- USDOT / docket
- 3230589
- First registered
- Jan 9, 2019
- Last MCS-150
- Aug 12, 2024 · 2,000 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 81381344
Fleet (self-reported · MCS-150)
—CDL drivers
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.