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Carlson Brothers Machining & Excavating LLC

USDOT 3361893MC-1493928USDOT activeAuthority active· Whitewater, WI

Carlson Brothers Machining & Excavating LLC (USDOT 3361893) holds active operating authority as a motor carrier of property under MC-1493928 based in Whitewater, WI. The earliest grant on file is from January 2023, 3 years, 10 months ago. $750,000 of liability coverage is on file with Acuity, A Mutual Insurance Company. It reported 5 power units and 4 drivers on its last MCS-150 update (April 2025).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1493928Motor carrier of propertyActive$750,000 liability$750,000 liability

Earliest grant on file: Jan 11, 2023 (3 years, 10 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XAcuity, A Mutual Insurance Company$750,000Nov 23, 2024—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Jan 11, 2023MC-1493928Granted · motor carrier of property

Registration

USDOT number3361893
USDOT statusActive
MC numberMC-1493928
Legal nameCarlson Brothers Machining & Excavating LLC
OperationInterstate
ClassificationPrivate property, Authorized for hire
LocationWhitewater, Wisconsin 53190
USDOT addedNov 25, 2019
Last MCS-150 updateApr 28, 2025
Safety ratingNot rated

Fleet

Power units5
Trucks5
Drivers4 · 3 with a CDL
Annual miles150,000 · 2024

Cargo carried

General freight, Metal: sheets, coils, rolls, Motor vehicles, Building materials, Machinery, large objects, Construction

Check it yourself

Data as of Nov 13, 2026. Sources

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