Welfl Construction are general contractors in South Dakota and Nebraska. We have done projects in Oklahoma, Kansas and Iowa. We build commercial, industrial, and educational facilities for: - manufacturers- hospitals- nursing homes- schools- churches- universities- water treatment facilities-and many others. We are a franchised Butler Manufacturing Metal Building Dealer. We construct pre-engineered metal buildings. In order to have control of the schedule, we use our own forces for concrete, carpentry, and steel erection.Contact us regarding potential construction projects.