Oscar a Diaz Transport Llc (DOT# 3771104) – FMCSA Carrier Profile
DOT# 3771104MC# 1346193● Active
Updated: 2026-03-09
Oscar a Diaz Transport Llc is a registered motor carrier with the FMCSA under USDOT number 3771104. The company operates from Leominster, MA and maintains an active operating status with 2 power units and 2 drivers on record.
Safety Rating
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Company Information
Address327 West St Apt 3, Leominster, MA, 01453
Phone(978) 906-3171
Entity TypeAuthorized For Hire
OperationInterstate
Power Units2
Drivers2
MCS-150 FiledApril 5, 2024
Annual Mileage80,000 mi (2023)
Inspection Summary
All-time Inspections
All-time6
Total
0
OOS
0
Driver OOS
0
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories24.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
0.3
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 3771104?
USDOT number 3771104 is assigned to Oscar a Diaz Transport Llc, an active motor carrier registered with the FMCSA, based in Leominster, MA.
How many inspections has Oscar a Diaz Transport Llc had?
Oscar a Diaz Transport Llc has recorded 6 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is Oscar a Diaz Transport Llc located?
Oscar a Diaz Transport Llc is headquartered at 327 West St Apt 3, Leominster, MA 01453.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3771104 · Last updated: 2026-03-09. View official FMCSA record →