Simplify Your FMCSA & DOT Compliance

Fast, reliable, and affordable filing services for trucking companies, owner-operators, and new carriers — all handled by compliance professionals.

Our Services

DOT Number Registration

If you’re starting a trucking business, you’ll need a USDOT number. We handle the entire application process for you — ensuring your company is properly registered with the FMCSA and ready to operate legally.

MC Authority (MC Number) Application

Get your Motor Carrier (MC) Number quickly and correctly. We process your application to give you the authority to transport goods across state lines under federal regulations.

UCR Registration (unified carrier registration)

Every year, carriers and brokers must renew their UCR registration. We make it easy — no confusing forms, no missed deadlines.

File BOC-3

A BOC-3 is a required federal filing that designates process agents in every U.S. state where a motor carrier, broker, or freight forwarder operates.

MCS-150 Update

FMCSA requires every carrier to update their company information at least once every two years. Avoid penalties or deactivation by letting us update your MCS-150 accurately and on time.

Clearinghouse Registration

Stay compliant with FMCSA drug & alcohol rules. We help carriers and owner-operators complete their Clearinghouse registration quickly and correctly.

Biennial Updates

FMCSA requires every carrier to update their MCS-150 at least once every two years. We file your update quickly to keep your DOT number active and compliant.

Name Change / Address Change

Moved your office or changed your company name? We’ll update your FMCSA record to keep your information consistent and compliant.

Why Choose Us

Why Trucking Companies Choose US Carrier Filer

  • Professional FMCSA compliance assistance
  • Fast online filing — no complicated forms
  • Secure and accurate submissions
  • Affordable and transparent pricing
  • Personalized support for carriers in every state

How It Works

Filing Made Simple in 3 Steps

Select your filing service

Complete our short online form

We process and submit your application

No confusion. No delays.
Just compliance — done right.

Need Help? We’re Here for You

Have questions about your DOT or FMCSA filings? Our friendly compliance team is ready to assist you with every step of the process.