USDOT 744138

Simpson Unlimited Inc

Manassas, VA · Interstate

Motor Carrier

Registered fleet operator

4

Power units

3

Drivers

22

Roadside inspections

Fleet & safety

The operation

22

Inspections

Apr 22, 2026

Most recent

Feb 6, 2024

Earliest on file

DateStateLevel
Apr 22, 2026MDLevel I — Full
Dec 3, 2025MDLevel II — Walk-around
Nov 6, 2025MDLevel I — Full
Nov 4, 2025MDLevel II — Walk-around
Aug 25, 2025MDLevel I — Full
Full safety & compliance record →

About

Who we are

Simpson Unlimited Inc is an interstate motor carrier based in Manassas, VA.

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Contact

Work with Simpson Unlimited Inc

Address

11121 Industrial Road
Manassas, VA 20109

Phone

(703) 361-0841

Email

SI•••@S•••.COM

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Auto-built by TenFour from FMCSA Motor Carrier Census, Licensing & Insurance, and roadside inspection records published at data.transportation.gov — synced daily. Records shown as published; corrections belong upstream via an MCS-150 update. TenFour is not affiliated with FMCSA.