For all of your portable building needs.

Top Quality Structures at Affordable Prices

Call For A Quote!

(970) 672-7979

Storage Sheds and Mini Barns

Livestock Shelters

• Garages

• Office buildings/Workshops

• Portable Gazebos/Tea Houses

• Cabins and more

We take pride in offering affordable steel-clad buildings that last for decades!

Why is buying a quality storage building a wise investment?

• Organization to simplify your life, while keeping your possessions, tools, and machines safely stored out of the weather. When items are properly protected, they give better value through a longer lifespan.
• Long-term savings by putting that monthly storage fee into a solid product you will OWN. Steel-clad buildings may appear to cost a bit more initially, but are actually cost-effective long-term. Not only are they lower maintenance, but they also offer 2-3 times the lifespan of an all-wood building. All-wood buildings depreciate far more quickly.
• Convenience of storage location and the security of having your belongings stored in your own back yard.
• Portable means that your building can be relocated if you move. Quality means it is solid for transport or maintains value for resale.


•In-Stock buildings ready to go, visit our display lots in Heavener or Poteau.

•Design your own custom building, custom sizes, color combinations, and upgrades available.

•Buy outright or Lease-To-Own. Choose 3 year, 4 year, or 5 year financing. No credit check or early pay-off penalties!

•Need a custom size greater than 14×32? We offer on-site construction.

•We safely deliver your building to prevent damage or careless handling by haulers, set-up and level your building to save you the hassle and inconvenience.

•We offer FREE delivery and set-up within 75 miles of our location in Heavener, OK.

(Note: An escort is required for buildings wider than 12′, so there will be a fee per pilot car needed..)

Quality and Manufacturing Guarantee:

We manufacture our buildings by the highest standards, using durable materials from the ground up.

  • Thirty-year metal warranty, fade and fire resistant.

  • Forty-year paint warranty against cracking and peeling. (Note: Warranties do not reflect the maximum lifetime of your metal)

  • Five-year manufacture and defect warranty included with all our buildings

We have multiple locations where you can view our buildings.

Heavener Location

Directly across from Heavener Feed & Supply in Heavener Oklahoma.


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Poteau Location

Located just 1.5 miles south of Poteau from the south bypass overpass.


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See what our customers are saying…

Jennifer T.

I have bought 3 buildings so far, and I have had a great experience with every delivery. The people are very friendly and have done excellent jobs on setups of the buildings, they put them exactly how I wanted them. If I purchase another building I will definitely be going through Ok structure.

TL Hall

I love the storage shed we got from OK Structures. I have been impressed with the quality. Would recommend this company if you are looking for a storage building.

Shawn S.

Built, delivered and installed in a very quick and professional manner. Highly recommend this company!