Carrier profile · USDOT 3861829 · Updated Jun 13, 2026
Alfredo Contreras
DBA CONTRERAS TRANSPORTATION
1 power unitOKLAHOMA CITY, OK50/100
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
- 2540 SW 33RD ST, OKLAHOMA CITY, OK, 73119-1855
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (500) 000-0000
- juan.c@riagency.us
- Web domain
- riagency.us
Registration
- Officer
- Alfredo Contreras
- USDOT / docket
- 3861829
- First registered
- Apr 12, 2022
- Last MCS-150
- Apr 12, 2022
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—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.