Portable Buildings | Steel Structures

  • Commercial Buildings
  • Commercial Buildings
  • Commercial Buildings
  • Commercial Buildings
  • Commercial Buildings
  • Commercial Buildings
  • Commercial Buildings
  • Commercial Buildings

Our commercial buildings are used for...

steel commercial building

Need a versatile building at an affordable price? Look no further. American Steel Span has been the world's leading manufacturer of pre-engineered, easy to assemble, arch-style metal structures for over 38 years. Customers have found a variety of uses in the commercial industry including metal building kits, portable buildings, garage kits, and much more. Our buildings are entirely made right here in the USA, and backed with a 40-year limited rust-through warranty. We offer four types of steel structures to choose from that meet any of your needs: the P, S, Q and A models.

There are several things that make us stand out amongst our competitors. Our quality and experience speaks for itself.

Our supreme quality, and exceptional service are what makes us leaders in this industry. Our custom and prefabricated buildings are sure to meet any of your needs, and our prices are as low as it gets. We're happy to work with you to see your project come to life, and do it right. Call American Steel Span today to get started, and don't forget to ask about our surplus specials.


Call Toll Free 1-800-457-2206 for a Steel Buildings Quote

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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