Carrier profile · USDOT 3282727 · Updated Jun 13, 2026
William Castillo's Used Truck Parts
DBA WILLIAM D CASTILLO
1 power unitLocal · 1 statesMOUNDS, OK50/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONALHAZMAT
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
- 17477 S 49TH WEST AVE, MOUNDS, OK, 74047
- Operation
- Interstate· Hazmat
Contact
- Phone
- (903) 375-1667
- Cell
- 005016238858
Registration
- Officers
- William D Castillo · Nora G Castillo
- USDOT / docket
- 3282727
- First registered
- May 4, 2019
- Last MCS-150
- Sep 6, 2024 · 20,000 mi (2023)
- FMCSA safety rating
- Conditional · Nov 23, 2020
- 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.