We started out as a small family run business in Western Kentucky. From these beginnings, Marten Portable Buildings, LLC has grown to provide customers all over Illinois and southern Wisconsin with a top quality product at a fair price. Why? Because from the beginning, our portable buildings, sheds, garages, and cabins have been hand-built the old fashioned way. We use superior craftsmanship and quality materials to make our products unequaled in their class.