
About American Steel Buildings
At American Steel Buildings, we provide top-quality pre-engineered steel structures tailored to your needs. Experience durability, efficiency, and versatility with our innovative designs.
Who We Are
About American Steel
American Steel Buildings is dedicated to delivering high-quality pre-engineered metal building solutions to customers and dealers worldwide. We combine engineering expertise, reliable manufacturing, and customer-focused service to support projects from concept through completion.
Our services include:
Design and engineering (imperial and metric)
Isometric conceptual elevations
Project fabrication and shipping
Ongoing customer service throughout every project


Our team understands the unique requirements that come with local building codes and environmental demands. From heavy snow loads in extreme cold climates to hurricane-force wind loads in coastal regions, we design buildings that meet or exceed the most stringent performance standards.
We are also experienced in supporting international business transactions, including customized financial arrangements to meet regional project needs.
Expert Engineering

Why Choose ASB
Expert Engineering
Our team understands the unique requirements that come with local building codes and environmental demands. From heavy snow loads in extreme cold climates to hurricane-force wind loads in coastal regions, we design buildings that meet or exceed the most stringent performance standards.
We are also experienced in supporting international business transactions, including customized financial arrangements to meet regional project needs.

Our Journey
A Legacy of Strength
Our roots trace back to our legacy partner, A&S Building Systems, Inc., founded in 1958 in Houston, Texas. Originally a fabricator of grain storage bins, A&S quickly expanded into the design and fabrication of pre-engineered metal systems for the commercial and industrial construction industry.
- 1958
Founded in Houston
A&S Building Systems, Inc. was established as a fabricator of grain storage bins to serve the growing agricultural industry. What began as a local operation quickly gained a reputation for dependable steel fabrication and practical solutions.
- 1973
Expansion into PEMBs
As demand for versatile, low-rise construction grew, A&S expanded into the design and fabrication of pre-engineered metal buildings. This transition positioned the company as an early innovator in a rapidly growing industry.
- 1992
Caryville Plant Opened
To keep pace with national demand, a new manufacturing plant was built in Caryville, Tennessee. The facility increased production capacity and improved logistics for customers across the eastern United States.
- 2000's
Acquisition by Cornerstone
Cornerstone Building Brands, one of the largest suppliers of metal building products in North America, acquired A&S Building Systems. This acquisition brought new resources, scale, and technical expertise to the operation.
- Today
Continuing the Tradition
American Steel Buildings carries forward this legacy of innovation and reliability. Backed by decades of experience, we continue to deliver advanced engineering, global reach, and cost-effective steel building solutions for customers worldwide.

International Export
Trusted Worldwide for Quality and Reliability
With projects across the United States and around the world, American Steel Buildings has a proven record of success. Our worldwide network of satisfied customers and authorized dealers reflects our reputation for quality, integrity, and reliability.

What We Deliver
Tailored Systems for
Real-World Demands
As businesses grow and change, so do their facility needs. American Steel Buildings provides flexible solutions that:
Exceed standard loading or size requirements
Are tailored to meet specific project needs
Cost up to 39% less than traditional construction methods
Allow for easy expansion in the future
Reduce long-term energy costs
Our Commitment
Service That Earns
Your Trust
Every project is supported by experienced personnel, full computerized design capabilities, and fast, accurate quoting. With quick turnaround times and dependable service, we work hard to earn your business and your trust.
Your Next Building Starts Here
From aviation complexes to international projects, our custom steel buildings prove that the possibilities are endless. Tell us about your idea, and we'll engineer a building that makes it a reality.