Welcome to OK Structures in Heavener

Top Quality Structures at Affordable Prices

OK Structures Heavener in Heavener, Oklahoma provides portable wood storage sheds to all of Oklahoma and surrounding areas. We manufacture metal, portable sheds, portable barns, portable cabins, portable garages.   We construct our buildings to the highest standards, using only the best materials available.

wood storage shed with log cabin porch

Our Location

We are located at: 16182 Mountain Way Ln., Heavener, OK 74937

All our buildings come with a 5 year labor and structural materials warranty. All our metal is warranted for 35 years. Whether you are looking for portable storage buildings, horse barns, cabins , and much more, you are at the right place. Browse through our large selection of products!

All our wood storage sheds have treated runners and floor joists as well as floors made of 3/4 treated plywood KDAT (Kiln Dried After Treatment), all at a price you can afford!  We are the leader in portable storage buildings in Heavener, Oklahoma and you are invited to come by our retail location to see our displays of portable buildings, sheds, barns, garages and more.

Our Heavener, OK location specializes in wood framed, metal clad buildings and does not inventory “all wood” building products.

We Serve the Heavener Oklahoma and surrounding areas and offer free delivery within 100 miles.


wood storage shed with metal roof and siding

Metal Barns

  • Metal Mini Barns
  • Metal Loft Barns
  • Metal Garages
  • Metal Cottage Barns

These are wood framed with support blocking 1/2 way up the walls and metal clad buildings that don’t need painted.  Super low maintenance and beautiful on your lot!

wood horse shed

Horse Barns

  • Horse Barns With Tack Room
  • Horse Barns (without tack room)

Our horse barns are available in many sizes and are the perfect solution for your needs.  We’ll deliver and set it up too!

wood storage shed with log cabin porch


  • Unfinished Cabins
  • Tiny Home Cabins

Whether they’re used for hunting, fishing or a permanent dwelling, these cabins are very nice, roomy and can be customized.

See Available Structures

Choose Your Colors For Your Wood Storage Shed

We currently offer 23 different colors and you can choose whichever you prefer. If you would like a color combination, we will build to any one that you would like.

Our portable buildings are built to last for decades, so choose wisely!

Click on the colors to see a larger version!

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