commercial kitchen and foodservice construction

Keller, Inc. is a 100% employee-owned design-build general contractor headquartered in Kaukauna, Wisconsin, with regional offices in Germantown, Sun Prairie, and Wausau. Founded in 1960 by Walter Keller, the company designs and builds commercial, industrial, and agricultural facilities across Wisconsin, managing projects in-house through an integrated team of planners, architects, and builders.

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architectureconstruction managementdesign-buildestimatingfuel forecourt and site workPlanningremodeling