Carrier profile · USDOT 2433663 · MC-1129638 · Updated Jun 13, 2026
DIAZ DELIVERY SERVICES LLC
1 power unitTUCSON, AZ50/100
CARRIER ACTIVEMC-1129638 ACTIVE
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
- 4425 E 31ST ST, TUCSON, AZ, 85711
- Mailing address
- 4425 E 31ST STREET, TUCSON, AZ, 85711
- Operation
- Interstate
Contact
- Phone
- (520) 306-0542
- Fax
- 0
Registration
- Officer
- Roberto Diaz Jr
- USDOT / docket
- 2433663 · MC-1129638
- First registered
- Aug 29, 2013
- Last MCS-150
- May 8, 2025 · 20,000 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- 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.