Carrier profile · USDOT 774853 · MC-346946 · Updated Jun 13, 2026
DIAMOND S EXPRESS INC
15 power unitsMOORINGSPORT, LA50/100
CARRIER INACTIVEMC-346946 INACTIVE
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
- 3502 N HWY 169, MOORINGSPORT, LA, 71060
- Mailing address
- 3502 N HWY 169 BOX 6, MOORINGSPORT, LA, 71060
- Operation
- Interstate
Contact
- Phone
- (318) 309-0044
- Cell
- (318) 286-4136
- Fax
- (318) 309-0054
- mamurphy@hotmail.com
Registration
- Officer
- David Sharpley
- USDOT / docket
- 774853 · MC-346946
- First registered
- Oct 5, 1998
- Last MCS-150
- Sep 27, 2011 · 358,000 mi (2009)
- FMCSA safety rating
- Not rated
- 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.