
Pre-engineered Metal Buildings
Best paint in the industry. Deepest rib steel. Longest-lasting roofs.
Seppanen Contracting, Inc. creates Butler Steel Buildings in South Dakota and surrounding areas. These steel buildings are pre-engineered metal buildings that are an efficient way to construct a building in a shorter time frame, while still maintaining superior quality.


We can create your steel building using Butler Steel!
They boast top-notch materials and a flexible system, which allows us to achieve any type of building you can dream up. The materials resist harsh weather, are energy efficient, low maintenance, and guarantee a long-life for your building.
So, what can we do for you?

Cattle Barns
Cattle barns are essential structures for housing, providing a safe and comfortable environment for cattle. When constructing a cattle barn, it's to consider factors such as, ventilation, and accessibility to ensure the well-being of animals.
Using durable materials and incorporating features like proper drainage and insulation can enhance barn's functionality and longevity. By prioritizing needs of both the cattle and the farmers, a well-designed barn can significantly improve productivity and animal health on the farm.
