Steel Building Manufacturer | Metal Buildings

American Steel Span is the custom and prefabricated metal manufacturer of choice for those looking to find a company that will meet their project needs. We have over 40 years of experience as a manufacturer and stand out among others for our commitment to quality, and customer service. Rest assured that when you choose us you are getting the highest quality building material that money can buy. Unlike other manufacturers, our buildings are 100% American made, using the highest grade US steel available. It is our experience and commitment that make our company superior.

Click here to price a building online or call 1-800-457-2206

Steel Building Manufacturers, Metal Buildings, Garage Kits

For over 38 years, we have been the world's leading manufacturer of pre-engineered, easy to assemble, arch-style buildings for a variety of uses including storage sheds, garage kits, workshops, and more. Our buildings are entirely made in the USA and backed with a 40-year limited rust-through warranty. We offer four practical styles to accommodate your needs: the P,S, and Q models.

We specialize in high quality structures made with American pride. Why should you choose us as your manufacturer?

We deliver quality, strength, and service on all custom or prefabricated metal buildings at factory direct prices. Call American Steel Span today for 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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