Live public profile, unclaimed

Wolff Concrete LLC

Intrastate carrier in Winneconne, Wisconsin

Winneconne, WI 54986-9001 Since 2020 USDOT 3439321

General Freight
Construction

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Compliance standing for USDOT 3439321

0 of 3 items need the owner's attention

MCS-150 filing Filed January 2026
Safety rating None on record
Operating authority None on record

Company overview

Awaiting owner confirmation

USDOT number: 3439321
Operation type: Intrastate
Carrier classification: Authorized For Hire
Power units: 3
Trucks / tractors: 3
Drivers: 4
CDL drivers: 1
Hazmat: No
Annual mileage reported: 10,000 (2025)
USDOT registered since: 2020
Last MCS-150 filing: January 2026

Built from public registration records.

Cargo and services

General Freight; Construction

DOT compliance requirements for Wolff Concrete LLC

Based on this carrier's registration profile, these federal requirements apply:

USDOT registration and MCS-150 biennial update

Every registered carrier must keep its MCS-150 filing current and update it at least every two years. Missing the biennial update window can deactivate USDOT number 3439321. Check this company's MCS-150 deadline

Driver qualification files

With 4 drivers on record, this carrier must maintain a complete DQ file for each driver: applications, MVRs, medical certificates and road test records. DQ file services

Drug & Alcohol testing and FMCSA Clearinghouse

Carriers with CDL drivers (1 reported) must run a compliant DOT drug and alcohol testing program and complete annual Clearinghouse queries for every driver. Clearinghouse services