We Build the Building. You Keep Your Sanity.

Our turn-key service is for people looking for one person to deal with in the building process.

Whether you're erecting a commercial facility, residential shop, or an Ameristall horse barn, our Team at Southwest Steel Buildings is committed to guiding you through the building process so you aren’t left to figure it out on your own. Our  Project Managers bring decades of experience to the table and create solutions to best meet the purpose and dream for your building.   

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Where are you looking to build?

We are headquartered in Mineola, Texas with Project Managers in the East Texas and North DFW area. Therefore, we are able to offer turn-key, concrete-building-erect services in and around these areas.

If you are looking to build a steel building outside our turn-key service area, we can manufacture and ship a customized building kit to be erected by a local contractor of your choice. (See our Building Only page for more information on a pre-engineered bolt up steel building.)

Our Building Designs

30’ x 40’ to 40’ x 50’

40’ x 50’ to 60’ x 100’

60’ x 100’ and beyond

Raised Center Aisle to Event Arenas


Looking to build a Barndominium?

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Barndominiums have become the buzz word in recent years.

But there's a myth that says they are always less expensive than traditional wood framing. This isn't true. What most are calling a Barndominium is simply a steel building with living quarters.

We've found 3 ways you can get the most value out of a steel building with living quarters. Click the button below to find out how!


 Start the conversation today and build your dream with confidence!

I’m very picky on everything. The reason I went with Southwest was Johnny. He cared about this building the same way I cared about it.
— David Cook