USDOT 6789
Thos Somerville Co
Upper Marlboro, MD · Interstate
Motor Carrier
✓ Registered fleet operator
77
Power units
77
Drivers
123
Roadside inspections
Fleet & safety
The operation
123
Inspections
Jun 24, 2026
Most recent
Jul 11, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| Jun 24, 2026 | PA | Level III — Driver-only |
| Jun 9, 2026 | MD | Level III — Driver-only |
| Jun 2, 2026 | MD | Level II — Walk-around |
| May 27, 2026 | MD | Level II — Walk-around |
| Apr 28, 2026 | MD | Level II — Walk-around |
About
Who we are
Thos Somerville Co is an interstate motor carrier based in Upper Marlboro, MD.
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Contact
Work with Thos Somerville Co
Address
16155 Trade Zone Avenue
Upper Marlboro, MD 20774
Phone
(301) 390-9575
None on file
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