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Polzer Bros Inc

USDOT 48310MC-305410USDOT activeAuthority active· Durand, WI

Polzer Bros Inc (USDOT 48310) holds active operating authority as a motor carrier of property under MC-305410 based in Durand, WI. The earliest grant on file is from August 1996, 30 years, 2 months ago. $1,000,000 of liability coverage is on file with Western National Mutual Insurance Co. It reported 9 power units and 4 drivers on its last MCS-150 update (August 2025).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-305410Motor carrier of propertyActive$750,000 liability$1,000,000 liability

Earliest grant on file: Aug 14, 1996 (30 years, 2 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XWestern National Mutual Insurance Co.$1,000,000Jun 1, 2021—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Jun 15, 2021MC-305410Discontinued revocation · common carrier
Jun 7, 2021MC-305410Involuntary revocation · common carrier
Aug 14, 1996MC-305410Granted · motor carrier of property

Registration

USDOT number48310
USDOT statusActive
MC numberMC-305410
Legal namePolzer Bros Inc
OperationInterstate
ClassificationAuthorized for hire
Business typeCorporation
LocationDurand, Wisconsin 54736
USDOT addedJun 1, 1974
Last MCS-150 updateAug 20, 2025
Safety ratingSatisfactory · Sep 5, 2002
Hazardous materialsYes

Fleet

Power units9
Trucks9
Drivers4 · 2 with a CDL
Annual miles30,000 · 2025

Cargo carried

General freight, Motor vehicles, Drive/tow away, we have tow trucks

Check it yourself

Data as of Nov 13, 2026. Sources

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