Superior Industrial Insulation Company

USDOT 3443850MC-1119230USDOT activeAuthority active· Cleveland, OH

Superior Industrial Insulation Company (USDOT 3443850) runs 25 power units and 2 drivers based in Cleveland, OH, with active operating authority as a motor carrier of property under MC-1119230. The earliest grant on file is from August 2020, 6 years, 3 months ago. $750,000 of liability coverage is on file with The Cincinnati Insurance Co.

Operating authority

Docket	Authority	Status	Insurance required	On file
MC-1119230	Motor carrier of property	Active	—	$750,000 liability

Earliest grant on file: Aug 10, 2020 (6 years, 3 months ago).

Insurance and bonds on file

Type	Insurer	Coverage	Effective	Cancellation
Liability (BIPD) · form 91X	The Cincinnati Insurance Co.	$750,000	Jul 6, 2020	—

Confirm coverage with the insurer before tendering a load.

Authority history

Date	Docket	Action
Aug 10, 2020	MC-1119230	Granted · motor carrier of property
Aug 10, 2020	MC-1119230	Granted · motor carrier of property

Registration

USDOT number	3443850
USDOT status	Active
MC number	MC-1119230
Legal name	Superior Industrial Insulation Company
Operation	Interstate
Classification	Private property
Location	Cleveland, Ohio 44135
USDOT added	Jun 23, 2020
Last MCS-150 update	Aug 20, 2025
Safety rating	Not rated

Fleet

Power units	25
Trucks	1
Drivers	2 · 1 with a CDL
Annual miles	62,500 · 2025

Cargo carried

General freight, Building materials, Machinery, large objects, Construction

Check it yourself

Data as of Nov 13, 2026. Sources

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