Dunn Heat Exchangers Inc

USDOT 1946340MC-868844USDOT activeAuthority active· Texas City, TX

Dunn Heat Exchangers Inc (USDOT 1946340) holds active operating authority as a motor carrier of property under MC-868844 based in Texas City, TX. The earliest grant on file is from June 2014, 12 years, 5 months ago. $750,000 of liability coverage is on file with Travelers Indemnity Company of America. It reported 13 power units and 8 drivers on its last MCS-150 update (November 2024).

Operating authority

Docket	Authority	Status	Insurance required	On file
MC-868844	Motor carrier of property	Active	$750,000 liability	$750,000 liability

Earliest grant on file: Jun 4, 2014 (12 years, 5 months ago).

Insurance and bonds on file

Type	Insurer	Coverage	Effective	Cancellation
Liability (BIPD) · form 91X	Travelers Indemnity Company of America	$750,000	Jul 1, 2021	—

Confirm coverage with the insurer before tendering a load.

Authority history

Date	Docket	Action
Aug 1, 2016	MC-868844	Discontinued revocation · common carrier
Jul 25, 2016	MC-868844	Involuntary revocation · common carrier
Jun 4, 2014	MC-868844	Granted · motor carrier of property

Registration

USDOT number	1946340
USDOT status	Active
MC number	MC-868844
Legal name	Dunn Heat Exchangers Inc
Operation	Interstate
Classification	Private property, Authorized for hire
Location	Texas City, Texas 77590
USDOT added	Sep 29, 2009
Last MCS-150 update	Nov 21, 2024
Safety rating	Not rated

Fleet

Power units	13
Trucks	13
Drivers	8 · 8 with a CDL
Annual miles	220,282 · 2023

Cargo carried

Metal: sheets, coils, rolls, Machinery, large objects, heat exchangers process equipment

Check it yourself

Data as of Nov 13, 2026. Sources

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