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Welcome to Wagner Fabrication

Colorado's premier Portable Steel Shed builder.

We take pride in ensuring our customers are satisfied with their project from start to finish and are meticulous in the details about building your shed right the first time. Wagner Fabrication has been in business since 2004 and was founded by Roland & Theresa Wagner. We are a family owned and operated portable livestock shelter builder based in Keenesburg, Colorado.

Our Process


All our sheds are built from the ground up using top of the line structural steel for the frame. Your shed is built at our facility in Keenesburg, Colorado in a controlled environment where we have all of the necessary tools to complete your structure in a timely manner. Once completed, we will set a date to deliver your shed. We deliver the shed as close, if not right on, the designated area. We will then give you the included anchors and show you exactly how to anchor your building. We also offer installation of the anchors for an additional cost. After the building has been properly anchored and the Sackrete cured, your shed is ready for use. We deliver to residents or businesses in Colorado, Wyoming & Nebraska. We offer a wide variety of building options and accessories to tailor the building for you exact needs, whether you need an overhang or windows, our team is capable of building your shed or steel structure to fit your needs.

Popular Shed Sizes

At Wagner Fabrication our most popular shed sizes are 9x9, 9x12, 12x12 and 12x24 with a maximum depth of 12ft.

We build our sheds in 3ft increments to not incur waste of our building materials.

Our sheds are built to last as our frames for our sheds are built from structural steel tubing 4x2 11 gauge steel around the base, 2x2 14 gauge steel uprights, and 2x2 14 gauge stringers.


What our Clients Say...

Roland and Theresa did a wonderful job constructing three loafing sheds for our family! They are incredibly well built and strong and Roland customized them to exactly what we wanted. They were also delivered very quickly, in just a couple of weeks! They were in constant communication throughout the whole process. We couldn’t be happier or speak more highly of Wagner Fabrication! We would absolutely use them again if we have need for another out building and would recommend them to anyone who is in the market!

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