Sedalia Facility

DeLong’s has two manufacturing facilities, one located in Jefferson City and the other in Sedalia, Missouri with nearly 200 employees between the two sites.  Due to growth in recent years, we have also opened an off-site storage facility located just a few miles from the main plant.  We now have over 450,000 square feet under roof and almost 102,000 square feet under crane.  We have two climate controlled, state-of-the-art paint facilities.


The Sedalia plant has 93,000 square feet under roof and approximately 102,000 square feet under crane.



  • AISC Certified Bridge Fabricator – Intermediate (IBR)
  • AISC Sophisticated Paint Endorsement (SPE)
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