4 Diamond Transportation LLC

Interstate carrier in Paramus, New Jersey

Paramus, NJ 07652 Since 2017 USDOT 2994557 MC20752

Passengers

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Compliance standing for USDOT 2994557

0 of 3 items need the owner's attention

MCS-150 filing Filed September 2025
Safety rating None on record
Operating authority MC20752

Company overview

Awaiting owner confirmation

USDOT number: 2994557
Operating authority: MC20752
Operation type: Interstate
Carrier classification: Private Passenger, Business; Private Passenger, Non-Business; Authorized For Hire
Power units: 67
Buses: 67
Drivers: 4
CDL drivers: 4
Hazmat: No
Annual mileage reported: 37,000 (2024)
USDOT registered since: 2017
Last MCS-150 filing: September 2025

Built from public registration records.

Cargo and services

Passengers

Passenger Carrier

DOT compliance requirements for 4 Diamond Transportation LLC

Based on this carrier's registration profile, these federal requirements apply:

USDOT registration and MCS-150 biennial update

Every registered carrier must keep its MCS-150 filing current and update it at least every two years. Missing the biennial update window can deactivate USDOT number 2994557. Check this company's MCS-150 deadline

Driver qualification files

With 4 drivers on record, this carrier must maintain a complete DQ file for each driver: applications, MVRs, medical certificates and road test records. DQ file services

Drug & Alcohol testing and FMCSA Clearinghouse

Carriers with CDL drivers (4 reported) must run a compliant DOT drug and alcohol testing program and complete annual Clearinghouse queries for every driver. Clearinghouse services

Hours of service and ELD

As an interstate operation, drivers are subject to federal hours-of-service limits and, in most cases, electronic logging device requirements. ELD & HOS support