Steel Buildings, Metal Buildings and Steel Building Kits

American Steel Span has been the world's leading manufacturer of pre-engineered, easy to assemble, Steel Buildings for over 38 years, Many of the uses including storage sheds, garage kits, workshops, commercial storage buildings, industrial warehouses and more. Our durable metal buildings are 100% made in the USA and backed with a 40-year limited rust-through warranty. We offer four Metal Building styles to accommodate your needs: the P, S, Q and A model buildings.

Our goal has always been 100% customer satisfaction. All steel buildings are designed and tested to the highest standards of quality and direct factory assistance is only a phone call away. Some customers want their new metal building yesterday and others are planning months ahead. In all cases we are able to help you with purchasing and delivery times that work for you. The Do-It-Yourself building, process means that you are in control of when and how quick your building goes up. Say goodbye to scheduling a contractor, whether it's a Steel garage kit or Workshop Buildings – 3 good buddies and a weekend is all you need!

American Steel Span, Metal Buildings and Prefabricated Buildings are designed for a broad range of residential and commercial applications including Garages, Workshops, Carports, Agricultural Storage, Metal Barns, Quonsets, Airplane Hangars, RV Storage, Roofing Systems, Storage Buildings, Military Buildings, Government Buildings , Commercial Warehousing, Metal Sheds, Hay Storage, Affordable Steel Housing, Salt Storage, Batting Domes, Animal Loafing Sheds, Athletic Facilities, Bus Stops, Doggie Dorms, Correctional Facilities, Industrial Storage, Pole Barns, Pole Sheds, Machine Sheds, Shop Buildings and all types of steel buildings!

Livestock, Hay or Farm Equipment?

Then you need shelter that will last. When it's essential to your business that your out-buildings offer maximum protection, with the most usable space anywhere , you can turn with confidence to American Steel Span. Manufactured exclusively in the United States, these all steel buildings are ideal for storing and protecting grain, livestock, hay machinery and equipment with plenty of space leftover for a workshop. They are many times stronger than I-beam buildings or old fashioned pole barns and easily expandable to any length. Friend to Farmers for over 40 years.


Designed to withstand high winds and heavy snow conditions, American Steel Span buildings have been facing the weather through-out the United States for decades - without a glitch. Furthermore, American Steel Span buildings are famous for standing up to hurricanes and tornados. That means peace of mind -knowing your property is safe and sound.

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American Steel Span specializes in high quality, 100% made in the USA Buildings. Why should you choose American Steel Span to manufacture your garages and other metal buildings? Our Buildings are designed to withstand high winds, heavy snow conditions, hurricanes and Tornados. That means piece of mind and knowing your property is safe and sound.

What Our Customers Say

Up in One day!

"The delivery truck came on Saturday morning. By Sunday dinner we had our brand new Two car Garage. It was simple and easy to build - even fun! That was 10+ years ago and it still looks the same. Everyday I look at the building with real pride. Thank you American Steel Span."
- Ted W - West Virginia

My New Business

"I always wanted my own business but renting a workspace wasn't cost efficient. The space I was looking at was more than $1,000 a week! So on a whim I decided to give American Steel Span a call. They mentioned to me about some specials they might be able to save me money on. I ended buying a steel building for what I would've spent on two months renting! Now I own my own that I work out of. Thanks to American Steel Span I have saved thousands of dollars and my business is flourishing, I even have employees!"
- Jeff Z - New York

We deliver quality, strength, and service at factory direct prices on all custom or prefab - buildings and garage kits. Click or Call today to find out about our specials.

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Steel Buildings & Metal Buildings| American Steel Span

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Steel Buildings by American Steel Span - Metal Buildings & Garages

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Check Out our Specials! Save Up to 60% Off!! Click Here to Download a FREE Brochure Click Here for a Steel Building Quote Ask About Energy Star from American Steel Span
  • P-Model from American Steel SpanP-Model
  • S-Model from American Steel SpanS-Model
    • High sidewall clearance
    • Popular building
  • Q-Model from American Steel SpanQ-Model
    • Maximizes usable interior space
    • Very economical building
    • Popular with farms
  • A-Model from American Steel SpanA-Model
Proudly made in the USA

Popular Uses


  • 40-year limited rust-through perforation warranty
  • AZ55 Galvalume® coating - provides more resistance to rust
  • Easy and fast to assemble
  • Made in the U.S.A.
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