General Contracting is a demanding and competitive business that emphasizes cost control, planning and scheduling, quality assurance/ control and project safety; all while placing the client’s needs and concerns at the forefront.

Design-build allows flexibility and speed with single point accountability. Design-build saves time and money; the project is structured and the client has more input from the start. Registered in South Dakota, Minnesota, and Iowa we are the only local Design-Build firm offering in-house architectural services.

This project delivery system uses a construction manager to facilitate the design and construction of a project by organizing people, material and equipment.

From site planning, financing and permitting to design and construction, we have the in-house experience to coordinate all aspects of your project. We work with owners and developers to navigate the process and achieve your development goals on-time and within budget.

We understand the demand for economical design and solutions-based construction methods. That's why we are a Butler Builder, representing the Sioux Falls and eastern South Dakota Region.

In addition to steel erection, Fiegen Construction erects both structural and architectural precast concrete on many building types, ranging from parking ramps to multi-story office buildings. Our experience lends expertise unmatched in the Sioux Falls area.