Carrier profile · USDOT 2957603 · MC-2814 · Updated Jun 13, 2026
THADDEUS SPENCER
DBA TADCO TRANSPORT
1 power unitsavg 7 yrLocal · 2 statesCORVALLIS, OR88/100
CARRIER ACTIVEMC-2814 ACTIVERATED SATISFACTORYHAZMAT
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
- 1605 NW FORESTGREEN AVE #7, CORVALLIS, OR, 97330
- Mailing address
- 1605 NW FORESTGREE AVE#7, CORVALLIS, OR, 97330
- Operation
- Interstate· Hazmat
Contact
- Phone
- (714) 337-4211
Registration
- Officer
- Thaddeus Spencer
- USDOT / docket
- 2957603 · MC-2814
- First registered
- Dec 28, 2016
- Last MCS-150
- Nov 28, 2025 · 85,000 mi (2025)
- FMCSA safety rating
- Satisfactory · Apr 8, 2020
- Recordable crash rate
- 0.00
- 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.