W.A. Klinger has been awarded the contract to build a new 15,000 square-foot single-story office building for the accounting firm of Henjes, Conner & Williams, P.C. in Dakota Dunes, South Dakota. The building will have a structural steel frame with masonry exterior. Klinger’s work on the new office building includes building pad preparation, site paving, site grading, concrete foundations, floor slab, structural steel building, interior partitions and finishes, and MEP. Henjes, Conner, & Williams is a certified public accounting and consulting firm located in Sioux City, Iowa established in 1990. The clients served by the firm are primarily located in the Siouxland area.