J.E. Dunn Construction can help you make your building plans a done deal. It operates as a subsidiary of J.E. Dunn Construction Group under the JE Dunn name. The contractor offers general construction services, construction management, and design/build services nationwide. It typically works on multifamily residential, office, and healthcare projects, such as the Mizzou Arena at the University of Missouri, the H&R Block headquarters, and the National Nuclear Security Administration campus. JE Dunn is Kansas City's top commercial construction firm, having been one of the nation's top 10 general building companies. John Dunn founded the firm, which is still family-owned, as a residential contractor in 1924.