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At Superior Structural Corporation, we are a family-owned and operated business with over 50 years of experience in fabricating structural steel trusses, heavy-duty steel machine bases, and structural steel platforms. Our expertise also extends to fabricating custom ornamental railings, hand railings, decorative ornamental gates, trash gate frames, ladders, spiral staircases, steel stairways, mezzanines, and catwalks. Additionally, we provide joist and deck material and employ skilled ironworkers to erect all of our products.
Our company was founded in September 1969 by Heinrich J. J. Hofmann and Clyde Minor, who initially produced ornamental and balcony railings out of a two-car garage. As the business grew, it moved to an empty building in Waterford, Wisconsin, and eventually, in 1974, Mr. Hofmann built the company's current 28,000 square foot plant on West Lincoln Avenue in New Berlin, Wisconsin.
Over the years, we have expanded our product line to include ladders, stairs, fire escapes, and light structural steel. In 1983, the company's name was changed to Superior Structural Corporation as a result of its successful growth and diversification. Since 1972, the company has been privately owned and operated by the Hofmann family. In 1993, Mr. Hofmann passed away, leaving it to his wife, Renate E. Hofmann, and their three children.
Our Products and Services
At Superior Structural Corporation, we specialize in a wide range of products and services to meet the needs of our clients. Our product line includes:
- Structural Beams and Columns: We fabricate high-quality structural beams and columns to support any building structure.
- Steel Trusses and Girders: Our skilled fabricators produce steel trusses and girders that are designed to meet specific building requirements.
- Catwalk Systems: We design and fabricate catwalk systems for various applications, including industrial and commercial buildings.
- Steel Joists and Metal Decking: Our team supplies joist and deck material to support different types of flooring and roofing systems.
- Mezzanines: We fabricate mezzanines to provide additional storage or workspace in buildings.
- Steel Stairs and Stairways: Our skilled craftsmen design and build custom steel stairs and stairways for various applications.
- Railings: We offer a variety of railings, including ornamental railings, hand railings, and decorative ornamental gates.
- Gates: Our team fabricates custom gates for different uses, including security and decorative purposes.
- Ladders: We produce high-quality ladders for various applications, including industrial and commercial use.
- Other Custom Steel Products: We also offer a range of other custom steel products, including spiral staircases, steel stairways, mezzanines, catwalks, and more.
Why Choose Superior Structural Corporation?
At Superior Structural Corporation, we have built our reputation on the ability to produce high-quality steel members, employ qualified fabricators to produce structural steel according to blueprints, and promptly deliver such steel to our customers. Our commitment to excellence and customer satisfaction has made us a trusted name in the industry. With over 50 years of experience, we have the knowledge and expertise to provide building structures with high-grade steel.
For more information about our products and services, please visit our website or contact us directly. We look forward to working with you on your next project.

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