Knowles Enterprises LLC

Intrastate carrier in Assonet, Massachusetts

Assonet, MA 02702-1706 Since 2019 USDOT 3375750 MC1082826

General Freight
Metal: Sheets, Coils, Rolls
Utility
Intermodal Containers
Machinery, Large Objects

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Compliance standing for USDOT 3375750

0 of 3 items need the owner's attention

MCS-150 filing Filed October 2025
Safety rating None on record
Operating authority MC1082826

Company overview

Awaiting owner confirmation

USDOT number: 3375750
Operating authority: MC1082826
Operation type: Intrastate
Carrier classification: Private Property; Authorized For Hire
Power units: 7
Trucks / tractors: 7
Drivers: 4
CDL drivers: 1
Hazmat: Yes
Annual mileage reported: 100,275 (2024)
USDOT registered since: 2019
Last MCS-150 filing: October 2025

Built from public registration records.

Cargo and services

General Freight; Metal: Sheets, Coils, Rolls; Utility; Intermodal Containers; Machinery, Large Objects; Water Well Drilling; Motor Vehicles; Construction; Logs, Poles, Beams, Lumber

DOT compliance requirements for Knowles Enterprises 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 3375750. 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 (1 reported) must run a compliant DOT drug and alcohol testing program and complete annual Clearinghouse queries for every driver. Clearinghouse services

Hazardous materials compliance

This carrier is flagged for hazardous materials. That adds hazmat registration, placarding, security planning and driver training requirements on top of standard rules. Hazmat compliance help