August 22, 2017 – Germantown, WI – Keller, Planners, Architects, Builders, a Design/Build General Contractor, will build a metal building with a runway crane for Halquist Stone in Sussex under the direction of Keller Project Manager, Scott Lausten and Architect, Chris Manske. Keller, Inc. will build a 8,960-square-foot metal building with a