Steel Stairs Manufacturer in Indiana

Introducing steel stair manufacturers whose products are widely specified for commercial and industrial facilities, for anyone searching in Indiana. Compare each company’s strengths at a glance, including lead times, standards compliance, and their design and installation support.

American Stair

What kind of stair manufacturer is American Stair?

American Stair is a stair manufacturer known for monumental, design-forward staircases. They specialize in technically demanding forms such as circular and spiral stairs, using proprietary engineering to balance structural strength with refined aesthetics.

They also excel at integrating steel with other materials like glass and wood, enabling signature, statement staircases that combine artistry and functional beauty. Their work is well-suited to projects where the stair becomes a focal point of the building, such as hotels and museums.

Company information

Company name	American Stair Corporation
Headquarters address	3510 Calumet Ave., Hammond, IN, United States
Phone number	800-872-7824
Official website	https://www.americanstair.com/

Stair Zone

What kind of stair manufacturer is Stair Zone?

Stair Zone is a manufacturer that provides pre-assembled steel stair systems for commercial and industrial use. Key advantages include instant online quoting and design, plus fast delivery with shipping in as little as four weeks^*.

On site, installation requires only bolting, which eliminates the need for welding and can significantly reduce construction time. Their products comply with OSHA and IBC standards, helping you achieve both safety and efficient installation.

*Source: Stair Zone Official Website (https://stairzone.com/commercial-stairs/)

Company information

Company name	PWI
Headquarters address	7930 W 1000 N, Building 4, Nappanee, IN, United States
Phone number	574-773-8025
Official website	https://stairzone.com/

ATP Welding

What kind of stair manufacturer is ATP Welding?

ATP Welding is a metal fabrication company that provides end-to-end services for custom stair systems for industrial and agricultural facilities, from design through installation.

They deliver OSHA-compliant safety designs with a short lead time of as little as three weeks^*. They also fabricate vertical ladders and platforms that are installed alongside stairs, supporting a facility’s access systems as a complete package. Their team can handle anything from repairing a single component to executing large-scale projects with flexibility.

*Source: ATP Welding Official Website (https://atpweldinginc.com/custom-metal-stairs/)

Company information

Company name	ATP Welding, Inc.
Headquarters address	930 Hendricks Drive, Lebanon, IN, United States
Phone number	765-483-9273
Official website	https://atpweldinginc.com/

Upright Iron Works

What kind of stair manufacturer is Upright Iron Works?

Upright Iron Works is a metal fabrication company that produces a wide range of stair systems, from monumental feature stairs and spiral staircases that define an office’s look and feel to practical egress stairs.

They work with a broad selection of materials for stairs and railings, including steel, aluminum, stainless steel, brass, and copper. They also offer advanced finishing options such as patina and polishing.

For logistics facilities, their dock stairs balance design and installation efficiency. Delivered fully assembled, they can be installed at a rate of more than 30 stair units in a single day.

*Source: Upright Iron Works Official Website (https://uprightiron.com/)

Company information

Company name	Upright Iron Works Inc
Headquarters address	1941 North Woodlawn Avenue, Griffith, Indiana, United States
Phone number	219-922-1994
Official website	https://uprightiron.com/

Best Equipment and Welding

What kind of stair manufacturer is Best Equipment and Welding?

Best Equipment and Welding is a metal fabrication company with more than 40 years of experience. It provides a complete, one-stop service covering design, fabrication, and installation. The company produces everything from rugged steel stair systems for commercial and industrial facilities to monumental stairs that incorporate glass or wood.

It also works with a wide range of materials, including stainless steel, aluminum, and galvanized steel. With ADA-compliant safety and striking aesthetics that can make a building stand out, Best Equipment and Welding makes custom-made stair solutions a reality.

Company information

Company name	Best Equipment and Welding
Headquarters address	1960 Midwest Boulevard, Indianapolis, IN, United States
Phone number	317-960-5920
Official website	https://www.bewinc.com/