Carrier profile · USDOT 2029029 · Updated Jun 13, 2026
MARVIN R HARMDIERKS
DBA BIG SANDY FABRICATION
1 power unitBIG SANDY, TX50/100
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
- 402 NORTH TYLER ST, BIG SANDY, TX, 75755
- Mailing address
- PO BOX 182, BIG SANDY, TX, 75755-0182
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (903) 636-4642
- Cell
- (903) 720-5038
- harmdierks@juno.com
- Web domain
- juno.com
Registration
- Officer
- Marvin Harmdierks
- USDOT / docket
- 2029029
- First registered
- May 3, 2010
- Last MCS-150
- Mar 5, 2020 · 7,500 mi (2017)
- 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.