Unit Step Co.

Index

Unit Step Co. specializes in precast concrete products and also provides steel-framed stair solutions for loading dock applications.

This article introduces steel stair features and installation examples suitable for various site conditions, including models with concrete treads and fully metal grating designs.

Official capture of Unit Step Co.
Image source: Unit Step Co. Official Website
(https://www.unitstepind.com/)

What Kind of Stair Manufacturer is Unit Step?

Flexible Custom Manufacturing and Unit Configurations Tailored to Site Conditions

Based on three standard configurations for commercial and industrial applications, Unit Step proposes stair units suited to the dimensions and environmental conditions of each facility.

Even for unique job sites where standard products may not be suitable, Unit Step can manufacture fully customized solutions from scratch at its Indianapolis factory based on detailed project requirements. Custom stair solutions can be manufactured for unique project requirements.

Durable Designs for Harsh Environments and a Reliable One-Stop Service System

Designed for high-traffic environments such as freight yards and logistics facilities, Unit Step stair systems emphasize safety and durability for demanding day-to-day operation.

Depending on project requirements, materials can be selected according to project requirements, ranging from heavy-duty precast concrete to robust steel structures. In addition, leveraging more than 65 years of experience, Unit Step provides integrated services from in-house manufacturing to professional installation work in Indianapolis and nearby cities.

What types of projects is Unit Step best for?

Unit Step is well suited for projects in high-traffic environments, ranging from heavily used freight yards and logistics facilities to commercial and industrial sites with specialized requirements.

Its flexible custom manufacturing capabilities make it possible to optimize work flow lines for unique job sites where standard products may not be suitable.

In addition, customers can select either concrete or steel materials depending on environmental conditions. With an integrated system covering manufacturing through installation, Unit Step delivers durable stair solutions designed with safety in mind for facilities involving frequent movement of people and cargo.

Unit Step Installation Example

Steel Stair Designed for Safety and Durability in Loading Dock Applications

Steel stair installation example focused on safety and durability for loading dock use
Image source: Unit Step Official Website
(https://www.unitstepind.com/product/3/)

This steel stair system was installed at a warehouse and factory loading dock. The design incorporates a robust steel structure and stable landings to support loading and unloading operations involving heavy materials. The grating tread specification helps prevent water and dirt accumulation, providing durability and safety for daily operation.

Source: Unit Step Official Website(https://www.unitstepind.com/product/3/)

Steel Stair Example Featuring Drainage and Slip Resistance for Snowy and Rainy Conditions

Steel stair example with drainage and slip resistance for snowy and rainy environments
Image source: Unit Step Official Website
(https://www.unitstepind.com/product/3/)

This steel stair system was installed as an outdoor loading dock access route. The treads feature a drainage-friendly design that helps prevent water accumulation during rainy and snowy conditions. In addition, slip-resistant tread surfaces and handrails on both sides improve operational safety.

Source: Unit Step Official Website(https://www.unitstepind.com/product/3/)

Compact Steel Stair Designed for Limited Spaces

Compact steel stair installation example for limited spaces
Image source: Unit Step Official Website
(https://www.unitstepind.com/product/3/)

This compact steel stair system was installed between a building entrance and surrounding equipment. The layout fits efficiently within limited spaces while maintaining necessary walkway width and landing areas for smooth circulation planning.

Its configuration minimizes visual obstruction to nearby equipment and building exteriors, making it suitable for confined installation environments.

Source: Unit Step Official Website(https://www.unitstepind.com/product/3/)

Main Product Lineup

  • Steel loading dock stairs
  • Outdoor tables & benches / landscape precast products
  • Parking and traffic safety products such as bollards and wheel stops

The company offers a wide range of stair products that support building access, including industrial steel dock stairs designed for loading docks and similar applications.

Leveraging its durable manufacturing technology, Unit Step also provides outdoor tables and benches for spaces such as university campuses and parks, while traffic safety products help improve facility safety.

Company Information

Company Name Unit Step Co.
Headquarters Address 4000 Southeastern Avenue, Indianapolis, Indiana
Phone Number (317) 357-4552
Official Website https://www.unitstepind.com/
Find the Right Manufacturer by Stair Type

Compare manufacturers for egress, decorative, and industrial stair applications in the Ohio Valley.

For
Emergency
Egress Stairs
SY Stairs
SY Stairs capture
source : SY Stairs Official Website(https://systairs.com/)
  • A fully modular design with integrated handrails eliminates the need for on-site welding or specialized labor. Compared to traditional field-assembled systems, installation is over 70%* faster, allowing follow-on trades to start work much sooner.
  • Designed to meet building codes across the Ohio Valley, these stairs are ready for permanent use from day one. By eliminating the need for temporary ladders, they improve job site safety and accessibility.
Key
standards
OSHA, AISC, AWS, etc.
Typical
lead time
6 to 8 weeks
CAD data Available
For
Decorative
Monumental Stairs
American Stair
American Stair capture
American Stair Official Website (https://www.americanstair.com/)
  • With proprietary custom design, the company delivers complex circular, spiral, and cantilevered stairs, creating iconic staircases that become a building’s architectural focal point.

  • Advanced monumental stair solutions combine steel structures with materials such as glass, wood, and stone to deliver a refined, high-end finish with lasting strength.
Key
standards
IBC, OSHA, etc.
Typical
lead time
8 to 12 weeks
CAD data Available
For
Industrial
Dock Stairs
Upside Innovations
Upside Innovations capture
Upside Innovations Official Website(https://upsideinnovations.com/)
  • Crafted from industrial-grade aluminum, these stairs resist rust even in humid loading areas and outdoor installations. That helps maintain a clean appearance and dependable structural strength for long-lasting safety.

  • Bolt-on assembly means your stair can be installed in just a few hours with a forklift and a small crew, keeping your jobsite moving with minimal disruption.
Standards OSHA,ADA, etc.
Lead time Contact for details
CAD data Contact for details
*Based on SY Stairs' internal comparison between its modular pre-fabricated system and traditional field-assembled (stick-built) steel stair systems.
Results may vary depending on project scale, site conditions, and crew size.
*Information as of February 2, 2026