LumpList

The lumper service directory

by the makers of LumpLogix

State record

Lumper services in Wisconsin

Wisconsin dock labor runs on dairy, paper and Lake Michigan freight, with lumping companies working I-94 cross-docks from Kenosha to the Chippewa Valley.

25 lumping companies on the record

Lumping companies serving Wisconsin

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Dock labor in Wisconsin

Agencies on the record
25
Based or dispatching in state
2
Nationwide operators
23

Wisconsin freight moves on I-94, the spine from the Illinois line at Kenosha through Milwaukee and Madison to Eau Claire and the Twin Cities, crossed by I-41 toward Green Bay and I-39 up the center. Port Milwaukee handles Great Lakes and Seaway cargo, including the DeLong Company's agricultural maritime export facility, and CPKC runs intermodal service out of Milwaukee.

Dock labor follows what the state makes and stores: dairy and cheese, canned and frozen vegetables, Fox Valley paper, beer and packaging in Milwaukee. Cold chain work is constant, and it spikes with the summer vegetable pack and the fall cranberry harvest that USDA data puts first in the nation. In Kenosha and Racine counties, big-box and e-commerce buildings, Uline's Pleasant Prairie campus among them, keep third-party unloading and cross-dock volume heaviest.

Two Wisconsin markets carry that freight on LumpList. Milwaukee is the port, rail and retail distribution hub. Eau Claire is the western I-94 gateway, where Menards distribution and Chippewa Valley food and manufacturing plants make trailer unloading steady year round.

Last reviewed September 2026

Wisconsin on the record

  1. Port Milwaukee is Wisconsin's Great Lakes and St. Lawrence Seaway port, and its agricultural maritime export facility, operated by The DeLong Company, ships grain products from the inner harbor.

    Source: Port Milwaukee

  2. CPKC operates intermodal service in Milwaukee, and the former Wisconsin Central network now run by CN carries paper and forest products traffic through central and northern Wisconsin.

    Source: CPKC and CN intermodal terminal listings

  3. I-94 runs the length of the state's freight corridor from the Illinois line at Kenosha through Milwaukee, Madison and Eau Claire to the Minnesota border, joined by I-41 toward Green Bay and I-39 through the central counties.

    Source: Wisconsin Department of Transportation

  4. Wisconsin is the leading cranberry producing state, with harvest concentrated in the central marshes in late September and October.

    Source: USDA National Agricultural Statistics Service

  5. Kenosha County's I-94 corridor holds Uline's Pleasant Prairie headquarters and distribution campus along with Amazon and other big-box distribution buildings serving both Chicago and Milwaukee.

    Source: Uline and Kenosha County published facility information

  6. Menards is headquartered in Eau Claire and distributes from western Wisconsin, anchoring dock volume on the state's I-94 and US 53 side.

    Source: Menards corporate facility information

Inside the Wisconsin market

By service

By crew model

Reading for Wisconsin operators

Questions about dock labor in Wisconsin

When does lumper demand peak in Wisconsin?

Two seasons stack up. Summer through early fall brings the sweet corn, pea and snap bean pack moving out of central and eastern Wisconsin canning and freezing plants, and late September into October brings the cranberry harvest. Retail inbound at the Kenosha and Racine county distribution buildings then builds through the fourth quarter, so crews are often booked for pack season and peak back to back.

How much Wisconsin dock work is cold storage?

A large share. Cheese, butter and fluid dairy, frozen vegetables and processed meat all move through refrigerated and freezer warehouses across the state, so freight unloaders here are expected to work reefer trailers, hold temperature discipline at the door and handle palletized cold product without breaking the chain.

Does Port Milwaukee traffic create lumping work?

Indirectly. Seaway and Great Lakes cargo through the inner harbor is largely bulk and project freight rather than containers, so the steady trailer unloading comes from the warehouses and transload buildings in the Menomonee Valley and the surrounding industrial corridors that feed and receive that traffic.