Carrier profile · USDOT 3242463 · MC-1019140 · Updated Aug 20, 2026
Rowc LLC
DBA DIAMOND D INDUSTRIES
40 power unitsavg 4.1 yrLocal · 2 statesSULPHUR, LA81/100
CARRIER ACTIVEMC-1019140 ACTIVERATED SATISFACTORY
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
- 1801 BEGLIS PARKWAY, SULPHUR, LA, 70663
- Operation
- Interstate
Contact
- Phone
- (337) 313-3328
- Web domain
- diamonddindustries.com
Registration
- Officers
- Casey Daigle · Bryan Vollmer
- USDOT / docket
- 3242463 · MC-1019140
- First registered
- Feb 6, 2019
- Last MCS-150
- Jan 29, 2026 · 985,000 mi (2025)
- FMCSA safety rating
- Satisfactory · Mar 26, 2025
- Recordable crash rate
- 4.00
- 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.