Live public profile, unclaimed

Porter's Diesel Service Inc

Interstate carrier in Winchester, New Hampshire

Winchester, NH 03470 Since 1993 USDOT 512728 MC215104

Motor Vehicles
Drive Away / Towaway

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Is Porter's Diesel Service Inc your company?

This page is live and public right now, built from the FMCSA record. Shippers, brokers and auditors see it exactly as it stands, and only the verified owner can change it. Claim it to confirm your details and show customers you take compliance seriously.

Compliance standing for USDOT 512728

1 of 5 items needs the owner's attention

MCS-150 filing Filed February 2026
Safety rating None on record
Operating authority MC215104
Contact details Hidden until the profile is claimed
Owner verification Not claimed, details unconfirmed

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Company overview

Awaiting owner confirmation

USDOT number: 512728
Operating authority: MC215104
Operation type: Interstate
Carrier classification: Authorized For Hire
Power units: 3
Trucks / tractors: 3
Drivers: 2
CDL drivers: 1
Hazmat: Yes
Annual mileage reported: 13,294 (2024)
USDOT registered since: 1993
Last MCS-150 filing: February 2026

Data from the FMCSA motor carrier census (public record). Contact details are withheld until the profile is claimed by the business owner.

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Cargo and services

Motor Vehicles; Drive Away / Towaway

DOT compliance requirements for Porter's Diesel Service Inc

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 512728. Check this company's MCS-150 deadline

Driver qualification files

With 2 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

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