Cox & Son Trucking LLC

USDOT 3773890MC-1348352USDOT activeAuthority active· Essex, MD

Cox & Son Trucking LLC (USDOT 3773890) holds active operating authority as a motor carrier of property under MC-1348352 based in Essex, MD. The earliest grant on file is from January 2022, 4 years, 9 months ago. $750,000 of liability coverage is on file with Northland Insurance Company. It reported 6 power units and 5 drivers on its last MCS-150 update (January 2026).

Operating authority

Docket	Authority	Status	Insurance required	On file
MC-1348352	Motor carrier of property	Active	$750,000 liability	$750,000 liability

Earliest grant on file: Jan 31, 2022 (4 years, 9 months ago).

Insurance and bonds on file

Type	Insurer	Coverage	Effective	Cancellation
Liability (BIPD) · form 91X	Northland Insurance Company	$750,000	Jan 28, 2026	—

Confirm coverage with the insurer before tendering a load.

Authority history

Date	Docket	Action
Jan 28, 2026	MC-1348352	Discontinued revocation · common carrier
Jan 2, 2026	MC-1348352	Involuntary revocation · common carrier
Jan 27, 2025	MC-1348352	Discontinued revocation · common carrier
Jan 2, 2025	MC-1348352	Involuntary revocation · common carrier
Jan 29, 2024	MC-1348352	Discontinued revocation · common carrier
Jan 2, 2024	MC-1348352	Involuntary revocation · common carrier
Jan 25, 2023	MC-1348352	Discontinued revocation · common carrier
Jan 3, 2023	MC-1348352	Involuntary revocation · common carrier
Jan 31, 2022	MC-1348352	Granted · motor carrier of property

Registration

USDOT number	3773890
USDOT status	Active
MC number	MC-1348352
Legal name	Cox & Son Trucking LLC
Operation	Interstate
Classification	Authorized for hire
Location	Essex, Maryland 21221
USDOT added	Dec 1, 2021
Last MCS-150 update	Jan 26, 2026
Safety rating	Not rated

Fleet

Power units	6
Trucks	6
Drivers	5 · 5 with a CDL
Annual miles	53,000 · 2024

Cargo carried

General freight, Intermodal containers

Check it yourself

Data as of Nov 13, 2026. Sources

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