Carrier profile · USDOT 1568680 · MC-581573 · Updated Jun 13, 2026
STEVEN D THOMAS SR
DBA S D THOMAS TRUCKING
1 power unitsUPPER MARLBORO, MD50/100
NO OPERATING AUTHORITYMC-581573 NO AUTHORITY
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
- 12704 WEDGEDALE CT, UPPER MARLBORO, MD, 20772
- Mailing address
- PO BOX 632, UPPER MARLBORO, MD, 20773
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (301) 627-1862
- Cell
- (301) 343-8269
- Fax
- (301) 627-1862
- sysst@netzero.com
- Web domain
- netzero.com
Registration
- Officer
- Steven D Thomas Sr
- USDOT / docket
- 1568680 · MC-581573
- First registered
- Oct 23, 2006
- Last MCS-150
- Oct 25, 2006 · 0 mi
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
—Annual mileage
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.