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Diffco LLC

USDOT 2340317MC-799126USDOT activeAuthority active· Tomball, TX

Diffco LLC (USDOT 2340317) holds active operating authority as a motor carrier of property under MC-799126 based in Tomball, TX. The earliest grant on file is from October 2012, 14 years, 1 month ago. $750,000 of liability coverage is on file with Zurich American Insurance Company. It reported 4 power units and 2 drivers on its last MCS-150 update (August 2025).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-799126Motor carrier of propertyActive$750,000 liability$750,000 liability

Earliest grant on file: Oct 10, 2012 (14 years, 1 month ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XZurich American Insurance Company$750,000Sep 7, 2021—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Oct 10, 2012MC-799126Granted · motor carrier of property

Registration

USDOT number2340317
USDOT statusActive
MC numberMC-799126
Legal nameDiffco LLC
OperationIntrastate (non-hazmat)
ClassificationPrivate property, Authorized for hire
LocationTomball, Texas 77377
USDOT addedSep 6, 2012
Last MCS-150 updateAug 27, 2025
Safety ratingNot rated

Fleet

Power units4
Trucks4
Drivers2 · 2 with a CDL
Annual miles60,000 · 2024

Cargo carried

Building materials, Machinery, large objects, Intermodal containers, Construction

Check it yourself

Data as of Nov 13, 2026. Sources

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