Carrier profile · USDOT 3391834 · Updated Jun 13, 2026
OSCAR DIAZ
DBA DZ BROTHERS CONSTRUCTION
2 power unitsYPSILANTI, MI50/100
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
- 5229 W MICHIGAN AVE LOT 105, YPSILANTI, MI, 48197
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (734) 218-4869
- Cell
- (734) 732-1186
Registration
- Officer
- Oscar Diaz
- USDOT / docket
- 3391834
- First registered
- Feb 5, 2020
- Last MCS-150
- Feb 9, 2025 · 361,692 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
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.