A Guide to Steel Stair Manufacturers
in the Ohio Valley
Find suppliers for egress, decorative, and industrial stairs
based on facility type and project requirements.
A Guide to Steel Stair Manufacturers
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
Image source : SY Stairs Official Website（https://systairs.com/）
- The fully modular design features integrated handrails, eliminating the need for on-site welding or specialized labor. Installation is more than 70%* faster than with conventional field-assembled systems, enabling follow-on trades to begin work sooner.
- Designed to meet building codes throughout the Ohio Valley, the stairs can serve as permanent access from day one. Eliminating the need for temporary ladders helps improve jobsite 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
Image source :American Stair Official Website（https://www.americanstair.com/）
- Through its proprietary design process, the company delivers complex circular, spiral, and cantilevered stairs, creating distinctive staircases that serve as architectural focal points.
- Advanced monumental stair systems pair structural steel with materials such as glass, wood, and stone, combining 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
Image source :Upside Innovations Official Website（https://upsideinnovations.com/）
- Built from industrial-grade aluminum, these stairs resist rust in humid loading areas and outdoor environments. This helps preserve their clean appearance and structural integrity while supporting long-term safety.
- The bolt-on design allows the stairs to be installed in just a few hours using a forklift and a small crew, minimizing disruption and helping keep the jobsite on schedule.
| 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.
Results may vary depending on project scale, site conditions, and crew size.
*Information as of February 2, 2026
By type:
TOP3 recommended steel staircase manufacturers
For Emergency,
Egress Stairs
SY Stairs
Image source: SY Stairs Official Website (https://systairs.com/)
| Key standards | OSHA, AISC, AWS, etc. |
|---|---|
| Typical lead time | 6 to 8 weeks |
| CAD data | Available |
Why SY Stairs is a Strong Choice for Emergency Egress Stairs
Fully modular construction eliminates the need for on-site welding
Major components—including the stair structure, treads, and handrails—are assembled at the factory using a modular manufacturing process. Installation is straightforward: the modules are lifted into place by crane and secured with bolted connections. No on-site welding, specialized hot-work crews, or complex assembly procedures are required. The factory-controlled process also reduces the impact of jobsite conditions and variations in installer skill, supporting consistent installation quality and scheduling.
Reduce installation time by 70% or more compared with field-assembled systems
Unlike stick-built stairs assembled piece by piece on-site, SY Stairs arrives fully fabricated and ready for installation, reducing installation time by approximately 70%*. Multiple floors can be installed in a single day, helping reduce on-site labor requirements. Establishing safe, reliable access to upper levels earlier also allows interior and MEP trades to begin work sooner, helping shorten the overall project schedule.
No temporary ladders required—ready for immediate use as a permanent stair system
Designed to meet applicable state building codes, the SY Stairs system can serve as a code-compliant, permanent means of egress as soon as installation is complete. Eliminating temporary ladders reduces unstable climbing and platform-to-platform transfers, helping lower the risk of falls. The stairs can also provide a route for transporting materials, supporting productivity and jobsite safety from early construction through project completion.
*Based on SY Stairs' internal comparison of its prefabricated modular system with traditional field-assembled (stick-built) steel stair systems.
Results may vary depending on project size, site conditions, and crew size.
*Reference: SY Stairs Official Website (https://systairs.com/products/egress-stairs/)
Results may vary depending on project size, site conditions, and crew size.
*Reference: SY Stairs Official Website (https://systairs.com/products/egress-stairs/)
SY Stairs Installation Example
Image source: SY Stairs Official Website
(https://systairs.com/gallery/)
(https://systairs.com/gallery/)
Image source: SY Stairs Official Website
(https://systairs.com/gallery/)
(https://systairs.com/gallery/)
Image source: SY Stairs Official Website
(https://systairs.com/gallery/)
(https://systairs.com/gallery/)
Company Profile
| Company Name | SY Stairs (Sentry Steel, Inc.) |
|---|---|
| Headquarters address | 4531 Knopp Avenue, Louisville, Kentucky 40213 |
| Phone Number | 502-361-5445 |
| Website | https://systairs.com/ |
For Decorative,
Monumental Stairs
American Stair
Image source : American Stair Official Website（https://www.americanstair.com/）
| Standards | IBC, OSHA, etc. |
|---|---|
| Lead time | 8 to 12 weeks |
| CAD data | Available |
Why we recommend American Stair for decorative stairs
Complex forms and mixed materials create a striking architectural focal point
Custom engineering makes circular, spiral, and cantilevered stair designs possible. Built around a robust steel structure, each design can incorporate refined combinations of glass, wood, stone, and other finish materials. The result balances visual impact with structural strength, helping create elegant, cohesive architectural spaces.
A refined finish with meaningful cost savings
Proprietary systems such as Endura and ReadyStep eliminate the need for concrete placement, helping shorten project schedules and reduce overall costs. Components arrive primed and ready for installation, allowing the stairs to be put into service soon after setup while maintaining a polished appearance. Optional photoluminescent tape can also support safety requirements without detracting from the design. The result is a functional stair system with a cohesive, finished look.
More than 60 years of experience and precision in every detail
Architectural box and tube stringers give decorative staircases a distinctive, substantial presence. American Stair can also fabricate custom handrails to match architectural drawings. Drawing on CAD data refined over more than 60 years, the company can execute complex designs with a high degree of precision. Designs can also be tailored to balance safety and aesthetics across a wide range of architectural styles.
American Stair Installation Example
Image source : American Stair Official Website
(https://www.americanstair.com/)
(https://www.americanstair.com/)
Image source : American Stair Official Website
(https://www.americanstair.com/gallery/)
(https://www.americanstair.com/gallery/)
Image source : American Stair Official Website
(https://www.americanstair.com/)
(https://www.americanstair.com/)
Company Profile
| Company Name | American Stair Corporation |
|---|---|
| Head Office | 3510 Calumet Ave., Hammond, IN 46327 |
| Phone Number | 800-872-7824 |
| Website | https://www.americanstair.com/ |
For Industrial,
Dock Stairs
Upside Innovations
Image source : Upside Innovations Official Website（https://upsideinnovations.com/)
| Standards | OSHA, ADA, etc. |
|---|---|
| Lead time | Contact for details |
| CAD data | Contact for details |
Why choose Upside Innovations for industrial stairs?
Resist corrosion while preserving appearance and durability
Industrial-grade aluminum resists rust in humid loading areas and outdoor environments. It also helps avoid common problems associated with steel, including peeling paint and corrosion-related loss of structural integrity, while maintaining a clean appearance over time. Because it does not rot or warp, it can also help reduce ongoing maintenance requirements.
Install quickly without welding—and keep busy sites operating
Prefabricated components limit on-site work to bolted connections, with installation typically completed in about an hour. Because no welding or major construction work is required, the stairs can be installed with minimal disruption to ongoing operations. The lightweight, easy-to-handle design also simplifies future relocation and layout changes. Its modular construction can be expanded or reconfigured as operational needs evolve.
Support safer access with code-conscious, slip-resistant design
Designed to comply with applicable OSHA standards and ADA accessibility guidelines, the stairs can help meet requirements for designated areas of refuge. Compliance with applicable requirements may also help reduce liability exposure. The system comes standard with Grip Strut grating, designed to maintain traction in the presence of mud and oil. It provides secure footing in demanding conditions, including rain and oily residue, helping reduce the risk of slips and falls.
Upside Innovations Installation Example
Image source : Upside Innovations Official Website
(https://upsideinnovations.com/installations/dock-step-with-bar-grating/)
(https://upsideinnovations.com/installations/dock-step-with-bar-grating/)
Image source : Upside Innovations Official Website
(https://upsideinnovations.com/)
(https://upsideinnovations.com/)
Image source : Upside Innovations Official Website
(https://upsideinnovations.com/)
(https://upsideinnovations.com/)
Company Profile
| Company Name | Upside Innovations, LLC |
|---|---|
| Head Office | 8800 Global Way #100, West Chester Township, OH 45069 |
| Phone Number | 513-712-8227 |
| Website | https://upsideinnovations.com/ |
Kentucky: Structural steel staircase manufacturers
Kentucky is home to a thriving automotive and manufacturing sector and serves as a major logistics hub. The state also has a strong network of manufacturers with advanced metalworking capabilities. This section highlights Kentucky-based structural steel stair manufacturers, including SY Stairs.
View Kentucky manufacturers
Sentry Steel, Inc. (SY Stairs)
Sentry Steel, Inc. manufactures SY Stairs, a line of prefabricated steel stairs for commercial and industrial projects. The company supports projects from product design through on-site installation and offers egress stairs, exterior loading dock stairs, treads, landings, handrails, and related components. Its primary service area is Greater Louisville, although out-of-state projects may be considered depending on the scope. The company may be a good fit for projects where reducing the construction schedule is a priority.
| Headquarters address | 4531 Knopp Avenue, Louisville, Kentucky, United States |
|---|---|
| Phone number | (502) 361-5445 |
| Official website | https://systairs.com/ |
Rockerbuilt
Rockerbuilt provides custom metalwork and woodworking for residential and commercial projects, with a strong emphasis on design. Based in Louisville, the company primarily serves Kentucky and the surrounding region. Its services include design, fabrication, installation, and related work for custom steel stairs, spiral stairs, integrated stair and railing systems, gate hardware, and other architectural metalwork.
| Headquarters address | 1512 Portland Avenue, Louisville, Kentucky, United States |
|---|---|
| Phone number | (502) 242-3437 |
| Official website | https://www.rockerbuilt.com/ |
ASB Welding and Fabrication Pros
ASB Welding and Fabrication Pros provides stair-related work as part of its residential, commercial, and industrial welding and metal fabrication services. The company works on steel stairs, metal ladders, handrails, safety rails, and similar components. Its primary service areas are Greater Lexington and Central Kentucky. With on-site estimates, fabrication, installation, and mobile welding available, the company can address stair requirements alongside related metalwork.
| Headquarters address | 120 MacArthur Court, Unit A, Nicholasville, Kentucky, United States |
|---|---|
| Phone number | (859) 347-6199 |
| Official website | https://www.asbweldingpros.com/ |
Fields Welding
Fields Welding is a full-service structural steel company that also handles commercial and industrial stair projects. Its primary service areas include Northern Kentucky and nearby metropolitan markets. The company provides fabrication, field erection, and welding services for steel stairs, handrails, and architectural metal components. It may be a good fit for projects that require structural steel and stair fabrication to be coordinated through a single provider.
| Headquarters address | 149 Mullen Drive, Walton, Kentucky, United States |
|---|---|
| Phone number | (859) 356-8564 |
| Official website | https://fieldswelding.com/ |
Gould Metal Works
Gould Metal Works provides sheet metal and steel fabrication for commercial and industrial projects, including stair-related work. Its primary service areas are Northern Kentucky and the Cincinnati region. The company offers design support, fabrication, and installation consultation for steel stairs, handrails, work platforms, and related components. It may be well suited to projects where stairs must be coordinated with surrounding steelwork rather than treated as a standalone element.
| Headquarters address | 20 West 19th Street, Covington, Kentucky, United States |
|---|---|
| Phone number | (859) 291-7704 |
| Official website | https://gouldmetalworks.com/ |
Kelli Group, Inc.
Kelli Group, Inc. handles stair projects as part of its commercial and industrial metal and machine fabrication services. The company works on steel stairs, handrails, and structural steel components. It primarily serves Kentucky and may also support projects in neighboring states. With design, fabrication, installation, and related services available, the company may be a good fit for projects that require stairs to be coordinated with structural steel or equipment platforms.
| Headquarters address | 497 Ruddles Mill Road, Paris, Kentucky, United States |
|---|---|
| Phone number | (859) 351-5005 |
| Official website | https://www.kelligroup.net/ |
Indiana Structural Steel Stair Manufacturers
Centered around Indianapolis, Indiana has a well-established manufacturing base supported by an extensive logistics network. This section highlights Indiana-based structural steel stair manufacturers, including American Stair, which brings more than 60 years of industry experience.
View Indiana manufacturers
American Stair Corporation
American Stair Corporation manufactures American Stair products for commercial and industrial projects. The company provides design, fabrication, and delivery services for steel stairs, treads, handrails, custom stair systems, and related products. Its products can be supplied and delivered nationwide. With a broad range of stair configurations available, the company may be well suited to large-scale projects.
| Headquarters address | 3510 Calumet Avenue, Hammond, Indiana, United States |
|---|---|
| Phone number | (800) 872-7824 |
| Official website | https://www.americanstair.com/ |
Unit Step Co.
Unit Step Co. supplies precast concrete products for residential, commercial, and industrial applications. Based in Indiana, the company serves customers throughout the broader Midwest. In addition to concrete steps, it offers steel-frame loading dock stairs, including Steel Frame Dock Stairs with concrete treads and landings.
| Headquarters address | 4000 Southeastern Avenue, Indianapolis, Indiana, United States |
|---|---|
| Phone number | (317) 357-4552 |
| Official website | https://www.unitstepind.com/ |
Viewrail
Viewrail offers stair and railing products for residential and design-focused commercial projects. Its product range includes floating stairs, spiral stairs, cable railings, and glass railings. The company supports design, fabrication, delivery, and installation consultation, with nationwide sales and delivery coverage. It may be a good fit for projects that prioritize a modern architectural aesthetic.
| Headquarters address | 1101 Eisenhower Drive North, Goshen, Indiana, United States |
|---|---|
| Phone number | (866) 261-8013 |
| Official website | https://www.viewrail.com/ |
Evans Metal Products Co., Inc.
Evans Metal Products Co., Inc. is a full-service metal fabrication company serving commercial and industrial projects. The company provides plate and steel processing, design support, fabrication, and installation services. Its capabilities include commercial steel stairs, loading dock stairs, handrails, and related products. Based in Northern Indiana, the company serves customers throughout the Midwest.
| Headquarters address | 2400 Johnson Street, Elkhart, Indiana, United States |
|---|---|
| Phone number | (574) 264-2166 |
| Official website | https://www.evansmetal.com/ |
Iron Timbers
Iron Timbers creates custom steel stairs, floating stairs, integrated stair and railing systems, and related products that combine wood and metal for residential projects. Based in Indiana, the company accepts inquiries from across the United States. With design, fabrication, and installation consultation available, it may be a good fit for homeowners seeking design-focused residential steel stairs.
| Headquarters address | 98 South Maple Street, Osgood, Indiana, United States |
|---|---|
| Phone number | (812) 363-5519 |
| Official website | https://www.irontimbers.com/ |
Central Sheet Metal
Central Sheet Metal is an Indiana-based company providing commercial sheet metal and mechanical services throughout the Midwest. Its capabilities also include the fabrication and installation of steel stairs, architectural metal components, handrails, and related items. The company may be well suited to projects where stair systems must be coordinated with building systems or equipment-related work.
| Headquarters address | 925 South Marr Road, Columbus, Indiana, United States |
|---|---|
| Phone number | (812) 372-9976 |
| Official website | https://www.centralsheetmetalco.com/ |
Green Acres Ironworks, Inc.
Green Acres Ironworks, Inc. provides decorative ironwork for residential and commercial projects. Its capabilities include custom stairs, integrated stair and railing systems, and balcony stairs. The company offers design, fabrication, and installation services, primarily serving Northwest Indiana and the Chicago area. It may be a good fit for buyers comparing highly decorative or custom stair options.
| Headquarters address | 1040 Kennedy Avenue, Schererville, Indiana, United States |
|---|---|
| Phone number | (219) 940-9295 |
| Official website | https://www.greenacresironworks.com/ |
Upright Iron Works, Inc.
Upright Iron Works, Inc. provides metal fabrication services for commercial and industrial projects. Its capabilities include exterior loading dock stairs, steel stairs, and handrails, with services extending from fabrication through installation. The company primarily serves Northwest Indiana and nearby areas. It may be worth considering for projects that require outdoor access stairs or related metalwork.
| Headquarters address | 1941 North Woodlawn Avenue, Griffith, Indiana, United States |
|---|---|
| Phone number | (219) 922-1994 |
| Official website | https://uprightiron.com/ |
Ohio: Structural steel staircase manufacturers
With multiple major metro areas such as Columbus and Cleveland, Ohio has long been rooted in manufacturing and the steel industry. We introduce structural steel staircase manufacturers in Ohio, including Upside Innovations, known for its dock stairs.
View Ohio manufacturers
Upside Innovations
Upside Innovations is a stair manufacturer specializing in access products for commercial, industrial, and public-sector projects. The company supports modular stairs, platform stairs, handrails, and safety walkways, and handles design, fabrication, and installation consultation. Because it ships and delivers nationwide, it is easy to compare for projects where safety requirements and lead time are important.
| Headquarters address | 8800 Global Way, Suite 100 West Chester, Ohio, United States |
|---|---|
| Phone number | (513) 654-9820 |
| Official website | https://upsideinnovations.com/ |
Pinnacle Metal Products
Pinnacle Metal Products is a company with strength in prefabricated steel stairs for commercial and industrial projects. It supports prefabricated steel stairs, handrails, and landings, and handles everything from design to shop fabrication and field installation. It is a good fit for projects that use stairs assembled in the shop in advance to reduce on-site labor.
| Headquarters address | 1701 Woodland Avenue, Columbus, Ohio, United States |
|---|---|
| Phone number | (614) 298-0300 |
| Official website | https://www.pinnmetalstairs.com/ |
Burghardt Metal Fabricating, Inc.
Burghardt Metal Fabricating, Inc. is a metal fabrication company that handles structural steel and architectural metalwork for commercial and industrial projects. It supports access stairs, curved stairs, and high-design feature stairs, and provides design, fabrication, and installation. Its main service area is Northern Ohio. The company is suitable for projects ranging from standard stairs to architectural stair designs.
| Headquarters address | 1638 McChesney Road, Akron, Ohio, United States |
|---|---|
| Phone number | (330) 794-1830 |
| Official website | https://www.burgmetalfab.com/ |
Stair Systems LLC
Stair Systems LLC is a company specializing in stair projects for commercial and industrial applications. It supports steel stairs, handrails, and custom stairs, and handles design through fabrication. In Northern Ohio, it is an easy company to include on a shortlist when the project requires a stair-focused provider.
| Headquarters address | 55 Lou Groza Boulevard, Berea, Ohio, United States |
|---|---|
| Phone number | (440) 403-9235 |
| Official website | https://stair.systems/ |
AspiredX
AspiredX is a company that handles structural steel and architectural metalwork for commercial and industrial projects. It provides fabrication through installation, supporting steel stairs, handrails, architectural metal components, and related work. Based in Ohio, the company mainly serves the Midwest. It is a good fit for projects where shop fabrication capability is a priority.
| Headquarters address | Jericho Road, Dalton, Ohio, United States |
|---|---|
| Phone number | (330) 857-2430 |
| Official website | https://www.aspiredx.com/ |
American Steel Fabricators
American Steel Fabricators is a structural steel company for commercial and industrial projects. It supports steel stairs, handrails, and stairs integrated with structural steel, and handles design support, fabrication, and field coordination. In Ohio and the surrounding region, it is a good fit for projects where the building’s steel structure, stairs, and handrails need to be discussed with one company.
| Headquarters address | 2748 Columbus Avenue, Springfield, Ohio, United States |
|---|---|
| Phone number | (937) 322-0051 |
| Official website | https://amsteelfab.com/ |
EPI of Cleveland, Inc.
EPI of Cleveland, Inc. is a metal fabrication company that provides both structural and ornamental metalwork for commercial and industrial projects. It supports steel stairs, decorative stairs, and handrails, and handles design, fabrication, and installation. In Northeast Ohio, it is a good fit for projects that require both visual appeal and practical performance.
| Headquarters address | 2224 E. Enterprise Parkway, Twinsburg, Ohio, United States |
|---|---|
| Phone number | (330) 468-2872 |
| Official website | https://epimetal.com/ |
Wayne Manufacturing
Wayne Manufacturing is a structural steel company for commercial and industrial projects. It supports steel stairs, handrails, roof-related metal components, and marine ladders, and provides design support, fabrication, and project supervision. In Central Ohio, it is a good fit for projects where structural steel and stairs need to move forward together.
| Headquarters address | 1555 Ritchey Parkway, Zanesville, Ohio, United States |
|---|---|
| Phone number | (740) 453-3454 |
| Official website | https://www.waynemanufacturing.net/ |
Illinois Structural Steel Stair Manufacturers
Illinois has a diverse industrial base spanning manufacturing, transportation and logistics, and advanced industries. The Chicago area is supported by extensive rail, highway, and air networks, making the state a practical sourcing location for construction materials and fabricated metal products. This page highlights Illinois-based structural steel stair manufacturers for buyers comparing fabrication capabilities and service areas.
View Illinois manufacturers
Titan Industries Inc.
Titan Industries Inc. provides steel fabrication services for residential and commercial projects. Its capabilities include steel stairs, handrails, and architectural metal components, with services extending from fabrication through installation consultation. Based in Central Illinois, the company may be a good fit for customers seeking a local provider for stairs and related metalwork.
| Headquarters address | 100 Prospect Drive, Deer Creek, Illinois, United States |
|---|---|
| Phone number | (309) 440-1010 |
| Official website | https://titanind.us/ |
Lamonaca Iron Works
Lamonaca Iron Works provides decorative ironwork for residential and commercial projects. Its capabilities include spiral stairs, custom interior and exterior stairs, and handrails, with design, fabrication, and installation services available. Serving the Chicago metropolitan area, the company may be well suited to projects where architectural design is a key consideration.
| Headquarters address | 3311 West Chicago Avenue, Chicago, Illinois, United States |
|---|---|
| Phone number | (773) 638-6633 |
| Official website | https://lamonacaironworks.com/ |
GF Steel Works
GF Steel Works provides custom ironwork for commercial and residential projects. Its capabilities include metal stairs, glass stairs, and integrated stair and railing systems, supported by design, fabrication, and installation services. Serving the Chicago metropolitan area, the company may be a good fit for design-focused projects involving glass stairs or railings.
| Headquarters address | 1071 Waveland Avenue, Franklin Park, Illinois, United States |
|---|---|
| Phone number | (773) 719-4717 |
| Official website | https://www.gfsteelworks.com/ |
Harmony Metal Fabrication, Inc.
Harmony Metal Fabrication, Inc. provides contract metal fabrication for commercial and industrial projects. Its capabilities include steel stairs, stair systems integrated with structural steel, and handrails, with services extending from fabrication through installation consultation. Based in Northern Illinois, the company may be well suited to projects that require custom fabrication capabilities.
| Headquarters address | 148 Industrial Drive, Gilberts, Illinois, United States |
|---|---|
| Phone number | (847) 426-8900 |
| Official website | https://www.harmonymetalfab.com/ |
Calderon Steel Railings & Iron Works
Calderon Steel Railings & Iron Works provides railings, iron fencing, and stair-related services for residential and commercial projects. Its capabilities include steel stairs, integrated stair and railing systems, iron fencing, repairs, painting, design, fabrication, and installation. Serving the Chicago metropolitan area, the company may be a practical option for projects where stairs, railings, fencing, and repair work need to be coordinated through one provider.
| Headquarters address | S Harrison Avenue, Blue Island, Illinois, United States |
|---|---|
| Phone number | (708) 252-1376 |
| Official website | https://calderonsteelrailings.com/ |
McKinney Steel Co.
McKinney Steel Co. provides structural steel services for commercial and industrial projects. Its capabilities include steel stairs, handrails, and stair systems integrated with decking, along with fabrication, supply, and field coordination. Serving Northern Illinois and Southern Wisconsin, the company may be a good fit for customers seeking an established supplier for structural steel and stair components.
| Headquarters address | 813 29th Street, Zion, Illinois, United States |
|---|---|
| Phone number | (847) 746-3344 |
| Official website | https://www.mckinneysteel.com/ |
Missouri Structural Steel Stair Manufacturers
Missouri has a strong statewide manufacturing base, with numerous companies involved in metal fabrication and industrial equipment. Its central location also provides access to major Midwestern markets, making the state a practical sourcing location for construction components. This page highlights Missouri-based structural steel stair manufacturers for buyers considering outsourced fabrication.
View Missouri manufacturers
Speedway Steel Fabrication, Inc.
Speedway Steel Fabrication, Inc. is a full-service structural steel company serving commercial and industrial projects, with a focus on heavy industrial applications. Its capabilities include steel stairs, handrails, work ladders, and caged ladders, along with design, detailing, fabrication, and painting services. Serving Missouri and the surrounding Midwest, the company may be well suited to plant and factory projects where stairs, handrails, and access ladders need to be coordinated through one provider.
| Headquarters address | 501 N Truman Boulevard, P.O. Box 8, Crystal City, Missouri, United States |
|---|---|
| Phone number | (636) 931-6500 |
| Official website | https://www.speedwaysteel.net/ |
Lico Steel, Inc.
Lico Steel, Inc. provides structural steel services for commercial and industrial projects. Its capabilities include steel stairs, stair systems integrated with structural steel, and handrails, supported by fabrication, field erection, and field coordination services. Serving the Kansas City area and surrounding parts of Missouri, the company may be a good fit for projects where stairs and handrails must be coordinated with a building or plant’s structural steel system.
| Headquarters address | 9230 E 47th Street, Kansas City, Missouri, United States |
|---|---|
| Phone number | (816) 356-8990 |
| Official website | https://licosteel.com/ |
Strother Fabrication
Strother Fabrication provides custom metal fabrication for residential and commercial projects. Its capabilities include steel stairs, handrails, and architectural stair systems, with design, fabrication, and installation services available. The company primarily serves the Kansas City metropolitan area and may be well suited to projects where both appearance and precise fit are important.
| Headquarters address | 1101b Southeast Broadway Drive, Lee's Summit, Missouri, United States |
|---|---|
| Phone number | (816) 434-5166 |
| Official website | https://www.strotherfab.com/ |
TK Sweiger Shop, LLC
TK Sweiger Shop, LLC serves residential and regional projects, with machine repair as its core business and custom stair work also available. Its capabilities include spiral stairs, decorative handrails, and custom stairs, with services extending from fabrication through installation consultation. Serving Northwest Missouri, the company may be worth considering for smaller custom stair projects within the local area.
| Headquarters address | 5502 NE Dallas Road, Weatherby, Missouri, United States |
|---|---|
| Phone number | (816) 449-5582 |
| Official website | https://sweigershop.com/ |
Tennessee Structural Steel Stair Manufacturers
Tennessee is a major Southern manufacturing hub, with a strong industrial base that includes the automotive sector. Its location provides access to markets within and beyond the region, making the state a practical sourcing location for architectural metal components. This page highlights Tennessee-based structural steel stair manufacturers for buyers comparing design, fabrication, and installation capabilities.
View Tennessee manufacturers
DoBro Steel Company, L.L.C.
DoBro Steel Company, L.L.C. provides structural steel services for commercial and industrial projects. Its capabilities include steel stairs, stair systems integrated with structural steel, and handrails, with services extending from fabrication through installation consultation. Primarily serving Middle Tennessee, the company may be a good fit for projects where stairs and handrails must be coordinated with a building or plant’s structural steel system.
| Headquarters address | 1090A Old Highway 109, Gallatin, Tennessee, United States |
|---|---|
| Phone number | (615) 989-1128 |
| Official website | https://www.dobrosteel.com/ |
Quality Iron and Steel LLC
Quality Iron and Steel LLC provides structural steel and architectural metalwork for commercial and industrial projects. Its capabilities include steel stairs, handrails, and architectural metal components, supported by design assistance, fabrication, and installation services. Primarily serving the Memphis metropolitan area, the company may be well suited to projects where structural steel, stairs, handrails, and related components must be coordinated from drawings and specifications.
| Headquarters address | 1665 Bonnie Lane, Suite 106, Cordova, Tennessee, United States |
|---|---|
| Phone number | (901) 472-9395 |
| Official website | https://qualityironsteel.com/ |
Owens Steel Fabrication
Owens Steel Fabrication is a family-owned, full-service structural steel company serving commercial and industrial projects. Its capabilities include steel stairs, handrails, and stair systems integrated with structural steel, with services extending from fabrication through field erection. Primarily serving Middle Tennessee, the company may be a good fit for projects where structural steel and stair work need to be coordinated through one provider.
| Headquarters address | 5876 Tennessee Highway 161, Springfield, Tennessee, United States |
|---|---|
| Phone number | (615) 389-4660 (office) / (615) 389-6396 (shop & estimating) |
| Official website | https://owenssteelfabrication.com/ |
Appletree Enterprises, Inc. (AEI)
Appletree Enterprises, Inc. (AEI) provides custom metalwork for commercial and residential projects. Its capabilities include interior stairs, exterior stairs, custom stair systems, and handrails, supported by design, fabrication, and installation services. Primarily serving Middle Tennessee, the company may be a good option for projects that require custom stairs with a strong architectural design focus.
| Headquarters address | 1819 Ward Drive, Suite 101, Murfreesboro, Tennessee, United States |
|---|---|
| Phone number | (615) 347-0460 |
| Official website | https://www.aeisteelfabrication.com/ |
Modern Metalworks LLC
Modern Metalworks LLC specializes in custom stairs and handrails for residential and small commercial projects. Its capabilities include steel stairs, integrated stair and railing systems, and other custom stair designs, with design, fabrication, and installation services available. Primarily serving East Tennessee, the company may be a good fit for homeowners and small facility owners seeking custom steel stair solutions.
| Headquarters address | 231 Hiway Dr, Clinton, Tennessee, United States |
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| Phone number | Not listed on the official website |
| Official website | https://modernmetalworkstn.com/ |
NAR Architecture Metal & Glass Works
NAR Architecture Metal & Glass Works combines commercial glass services with architectural metalwork. Its capabilities include decorative stairs, stairs with glass railings, and steel stairs, supported by design, fabrication, and installation services. Primarily serving Middle Tennessee, the company may be well suited to projects that combine glass and metal stair components.
| Headquarters address | 1200 Longleaf, Gallatin, Tennessee, United States |
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| Phone number | (615) 405-7380 |
| Official website | https://www.nararchitecturalglasswork.com/ |
Performance Solutions LLC
Performance Solutions LLC provides structural steel services for commercial and industrial projects. Its capabilities include steel stairs, handrails, and stair systems integrated with structural steel, with services extending from fabrication through installation. Primarily serving Middle Tennessee, the company may be a good fit for projects where stair systems must be coordinated with the broader structural steel scope.
| Headquarters address | 6019 Seminary Road, Smyrna, Tennessee, United States |
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| Phone number | (615) 459-9104 |
| Official website | https://perfsolutions.com/ |
Southern Fabrication
Southern Fabrication provides metal fabrication and installation services for commercial and industrial projects. Its capabilities include steel stairs, heavy-duty stair systems, and handrails, with services extending from fabrication through field erection. Primarily serving the Nashville metropolitan area, the company may be well suited to projects where one provider is needed to manage fabrication and on-site installation.
| Headquarters address | 2620 Locust Street, Nashville, Tennessee, United States |
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| Phone number | (615) 838-7799 |
| Official website | https://www.southernfabricating.com/ |
West Virginia Structural Steel Stair Manufacturers
West Virginia has an established supply chain supporting metal-related industries and manufacturing. Its access to the Ohio River corridor and neighboring states makes the state a practical sourcing location for structural steel and fabricated components. This page highlights West Virginia-based structural steel stair manufacturers for buyers comparing fabrication capabilities and service areas.
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Buckley Iron Works
Buckley Iron Works provides ironwork services for commercial and regional projects. Its capabilities include steel stairs, custom stair systems, and handrails, with services extending from fabrication through installation consultation. Primarily serving Western West Virginia, the company may be a good fit for customers seeking locally fabricated custom stairs and related metalwork.
| Headquarters address | 7181 Ohio River Road, Point Pleasant, West Virginia, United States |
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| Phone number | (304) 675-8650 |
| Official website | http://www.buckleyironworks.com/ |
Wilson Works Inc.
Wilson Works Inc. provides general metal fabrication for commercial and regional projects. Its capabilities include steel stairs, custom stair systems, and metal handrails, with services extending from fabrication through installation consultation. Primarily serving North Central West Virginia, the company may be well suited to projects that require stairs or handrails tailored to specific site conditions rather than standard product configurations.
| Headquarters address | 202 Distributor Drive, Morgantown, West Virginia, United States |
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| Phone number | (304) 296-7621 |
| Official website | http://www.wilsonworksinc.com/ |
Huntington Steel
Huntington Steel supplies and processes steel for commercial and industrial projects. Its capabilities include steel stairs and stair systems integrated with structural steel, supported by material supply, processing, and fabrication services. Serving West Virginia and the surrounding region, the company may be a good fit for projects where steel procurement and processing must be coordinated with stair components connected to the building structure.
| Headquarters address | 100 3rd Avenue, Huntington, West Virginia, United States |
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| Phone number | (304) 522-8218 |
| Official website | https://huntingtonsteel.com/ |
Structural Systems Inc.
Structural Systems Inc. provides structural steel and architectural metalwork for commercial, industrial, and residential projects. Its capabilities include steel stairs, handrails, and stair systems integrated with floor decking or structural steel, supported by design, in-house drafting, fabrication, and project management services. Serving West Virginia and the surrounding region, the company may be well suited to projects where structural steel and stair work need to be coordinated through one team.
| Headquarters address | 120 W 19th Street, Nitro, West Virginia, United States |
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| Phone number | (304) 204-4766 |
| Official website | https://stsystemsinc.com/ |
Pennsylvania Steel Stair Manufacturers
Pennsylvania has a strong steel and manufacturing base, supported by major metropolitan areas such as Philadelphia and Pittsburgh. This page highlights Pennsylvania-based steel stair manufacturers for buyers comparing residential, commercial, and industrial stair options.
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Paragon Stairs
Paragon Stairs manufactures stair systems for residential and commercial customers. Its product range includes spiral stairs, floating stairs, outdoor stairs, and stair kits, supported by design, fabrication, sales, and installation assistance. With nationwide sales and delivery available, the company offers options ranging from standard stair products to custom designs.
| Headquarters address | 106 G.P Clement Drive, Collegeville, Pennsylvania, United States |
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| Phone number | (888) 939-3778 |
| Official website | https://www.paragonstairs.com/ |
Crescent Iron Works
Crescent Iron Works provides decorative ironwork for commercial and design-focused projects. Its capabilities include feature stairs, handrails, and decorative stair systems, supported by design, fabrication, and installation services. Primarily serving Eastern Pennsylvania, the company may be well suited to large spaces where the staircase is intended to serve as an architectural focal point.
| Headquarters address | 4901 Grays Avenue, Philadelphia, Pennsylvania, United States |
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| Phone number | (215) 729-1204 |
| Official website | https://www.crescentiron.com/ |
PRIME Metal Fabrication LLC
PRIME Metal Fabrication LLC specializes in custom stairs and railings for high-end residential projects. Its capabilities include steel stairs, floating stairs, and integrated stair and railing systems, supported by design, fabrication, and installation services. Primarily serving Eastern Pennsylvania and surrounding areas, the company may be a good fit for residential projects where architectural detailing and installation precision are key considerations.
| Headquarters address | 325 Woodland Avenue, Morrisville, Pennsylvania, United States |
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| Phone number | (267) 399-8372 |
| Official website | https://primemetalfab.com/ |
Steel Valley Fabricators, LLC
Steel Valley Fabricators, LLC provides custom metal fabrication for commercial and industrial projects. Its capabilities include steel stairs, handrails, safety walkways, and inspection walkways, supported by design assistance, fabrication, and installation services. Primarily serving Western Pennsylvania, the company may be well suited to facilities where stairs, handrails, and access walkways need to be coordinated as part of the same project.
| Headquarters address | 19 Talbot Avenue, Braddock, Pennsylvania, United States |
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| Phone number | (412) 271-6900 |
| Official website | https://www.steelvalleyfab.com/ |
Trinity Steel, Inc.
Trinity Steel, Inc. is an AISC-certified, full-service structural steel company serving commercial and industrial projects. Its capabilities include steel stairs, handrails, and stair systems integrated with structural steel, along with design-build, fabrication, and field coordination services. Primarily serving Western Pennsylvania, the company may be a good fit for projects that require AISC-certified fabrication and coordinated structural steel support.
| Headquarters address | 98 Antisbury Place, Rankin, Pennsylvania, United States |
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| Phone number | (412) 271-1620 |
| Official website | https://www.trinitysteelinc.com/ |
Agar Welding & Steel
Agar Welding & Steel provides welding and steel fabrication for residential, commercial, and regional projects. Its capabilities include steel stairs, handrails, gates, and structural steel, supported by fabrication, field welding, and installation services. Primarily serving Central Pennsylvania, the company may be worth considering for smaller projects or work that requires field welding capabilities.
| Headquarters address | 93 Firehouse Road, Walnut Bottom, Pennsylvania, United States |
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| Phone number | (717) 532-1000 |
| Official website | https://agarwelding.com/ |
Mylen Stairs
Mylen Stairs offers stair systems for residential customers. Its product range includes spiral stairs, floating stairs, custom stairs, and stair kits, supported by design, fabrication, sales, and installation consultation. With nationwide sales and delivery available, the company may be a good fit for homeowners comparing stair configurations based on floor plans, available space, and design preferences.
| Headquarters address | 105 GP Clement Drive, Collegeville, Pennsylvania, United States |
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| Phone number | (800) 431-2155 |
| Official website | https://www.mylenstairs.com/ |
The Blatt Group
The Blatt Group provides general construction services for commercial projects. Its capabilities include construction management and design-build work for projects that may involve steel stairs, along with consultation related to welding and fabrication. Serving Pennsylvania and nearby regions, the company may be well suited to projects where stair work must be coordinated with the broader building construction scope.
| Headquarters address | 8 Tube Drive, Reading, Pennsylvania, United States |
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| Phone number | (610) 916-9828 |
| Official website | https://theblattgroup.com/ |
The Iron Shop
The Iron Shop manufactures stairs for residential and commercial customers, with nationwide sales and delivery available. The company specializes in spiral stairs and also offers stair kits and custom stair systems, supported by design, fabrication, sales, and installation assistance. It may be a good fit for projects that require space-saving steel stairs or stair additions for existing buildings.
| Headquarters address | P.O. Box 547, 400 Reed Road, Broomall, Pennsylvania, United States |
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| Phone number | (800) 523-7427 |
| Official website | https://www.theironshop.com/ |
Case studies by facility type: Structural steel & metal staircases
We have compiled installation examples of structural steel and metal staircases by purpose, based on facility use and safety requirements. We break down specific installation concepts and key features, from emergency egress stairs to design-forward decorative stairs that enhance the space, and all the way to rugged industrial stairs built for factories.
Egress Stairs
Designed primarily for life safety during fires and emergencies, egress stairs provide dependable evacuation routes that comply with strict codes like the IBC, NFPA 101, and the Ohio Building Code (OBC). Meeting exact dimensional and fire-resistance standards is vital to pass inspections and prevent project delays.
Local manufacturers offer prefabricated modular solutions that eliminate field welding and accelerate setup.
Monumental Stairs
Serving as architectural focal points, monumental stairs elevate spatial value and showcase brand identity in commercial facilities, hotels, and corporate offices. These custom showpiece staircases blend structural steel with high-end materials like glass, wood, and stone.
Specialized manufacturers combine creative design freedom with precise engineering to deliver striking, code-compliant visual statements.
Industrial Stairs
Engineered for high-traffic environments like logistics warehouses, factories, and loading docks, industrial stairs focus on worker safety and strict OSHA compliance. Featuring slip-resistant grating and rugged guardrails, these systems minimize fall hazards.
Modular, bolt-on aluminum or steel designs allow quick installation without disrupting ongoing facility operations while resisting harsh weather and rust.
Steel Stair Safety and Compliance Standards
Explore practical guides to OSHA and IBC stair requirements, tread specifications, code compliance considerations, and prefabricated stair systems. These resources help facility managers, contractors, architects, and safety professionals identify the standards that apply to steel stair projects and plan for compliance without compromising safety or operational efficiency.
OSHA Compliant Steel Stairs
OSHA compliant steel stairs are designed to provide safe, durable access for workers in industrial environments like factories and warehouses. Governed by OSHA Standard 1910.25, these compact systems allow steeper angles and smaller footprints compared to public building codes.
Understanding width, riser, and tread requirements ensures full regulatory compliance while optimizing workplace efficiency and safety.
OSHA vs. IBC Stair Requirements
Choosing between OSHA and IBC stair standards depends on whether the users are trained employees or the general public. OSHA permits steeper, space-saving stairways with 9.5-inch risers for industrial settings, whereas IBC requires gentler slopes with 7-inch risers and a 4-inch sphere rule for public safety.
Identifying the correct building code prevents costly redesigns and floor space waste.
IBC Metal Stair Code
IBC metal stair codes govern stairways in commercial and public facilities to ensure safety for people of all ages and abilities. Following strict rules—such as the ""7-11"" riser-tread dimensional rule, 44-inch minimum egress widths, and the 4-inch sphere rule for guardrails—is essential for passing inspections.
Prefabricated metal stairs offer precise quality control to streamline compliance.
OSHA Stair Tread Requirements
OSHA stair tread regulations specify minimum tread depths of 9.5 inches and strict dimensional uniformity within 0.375 inches to prevent workplace slips, trips, and falls.
Choosing the right slip-resistant walking surface—such as diamond plate, bar grating, or grip strut—is vital for worker traction in wet or oily industrial environments, helping facility owners lower liability risks.
Prefabricated OSHA Steel Stairs
Prefabricated OSHA steel stairs offer a pre-engineered, bolt-together alternative to costly on-site welding for industrial facilities. Manufactured in controlled environments, these stair systems guarantee 100% OSHA compliance, superior dimensional accuracy, and rapid installation.
They provide safe, low-maintenance access for mezzanines, loading docks, and machinery platforms.
OSHA stair handrail and guardrail requirements.
OSHA standards 1910.28 and 1910.29 define clear rules for handrails and guardrail systems to prevent workplace fall injuries. Key requirements include a 30-to-38-inch handrail height with smooth graspability, a 42-inch top guardrail capable of withstanding 200 pounds of force, and proper midrail spacing.
Verifying rail strength and clearance protects workers and avoids costly rework.
OSHA Standards: How to Choose Between Stairs and Ladders
Selecting between stairs and fixed ladders depends on OSHA installation angle classifications: standard stairs (30°–50°), ship stairs (50°–70°), and fixed ladders (up to 90°). Stairs are preferred for high-traffic routes and carrying tools, while ladders save space for rooftop or equipment access.
Factor in user frequency, space, and fall protection rules to stay OSHA-compliant.
Mezzanine Stairs: A Guide to OSHA and IBC Requirements
Installing mezzanine stairs requires navigating both OSHA industrial standards and IBC building code egress rules. OSHA governs employee access with compact 30-to-50-degree stair designs, while the IBC regulates public egress with stricter 7-inch riser limits and multi-exit requirements based on occupant load.
Verifying jurisdiction codes ensures proper guardrail heights and load capacities.
Commercial Steel Staircases
Commercial building projects require steel stair manufacturers that can address architectural design, durability, and code requirements. These resources cover exterior metal stairs and steel egress stairs, with practical guidance on design considerations, material performance, and IBC compliance.
Steel Egress Stairs: Design Requirements and IBC Compliance Guide
Commercial steel egress stairs serve as critical emergency evacuation routes governed by strict IBC and NFPA 101 codes. Failing to comply risks serious project delays, rejected building permits building permits, and owner liability.
Key rules require standard clear widths (min 44 inches) and limits on door swing encroachment. Prefabricated, hot-dip galvanized steel systems ensure exact code compliance, superior durability, and rapid assembly.
Exterior Metal Stairs for Commercial Buildings: Code, Durability, and Design
Commercial exterior metal stairs provide vital access but face severe corrosion from rain and snow, increasing slip-and-fall liabilities. Designing compliant stairs requires balancing safety, weatherproofing, and durability.
IBC rules require self-draining treads like bar grating and weather-resistant handrails. Hot-dip galvanizing prevents rust for decades, while prefabricated modular steel accelerates construction timelines.
Commercial Steel Stair Cost Guide: What Drives the Price
Two stair packages built from identical drawings can land tens of percent apart on a bid. Stair type, geometry, tread and railing specification, finish, and installation method account for most of the spread, not steel tonnage.
Estimators also miss temporary stairs, field weld inspection, and lift time. Comparing bids on total installed cost rather than material cost is what makes competing quotes comparable.
Steel Stair Lead Times and Construction Schedule Planning
Stair packages rarely slip because the shop ran slow. They slip in shop drawing review, and every extra revision cycle pushes fabrication and the trades that follow.
Prefabricated bolted systems compress the field portion of the timeline, and permanent stairs installed early give crews compliant access without a temporary stair rental.
Prefabricated Stair Systems for Multifamily, Hotels, and Mid-Rise Buildings
A five-story apartment building needs the same stair five times, so engineering, detailing, and approval are paid for once and reused on every level.
Egress requirements, stair tower configurations, and tight-site installation all shape the specification. Bolted assemblies also remove welding near combustible framing on Type III and Type V construction.
Industrial Steel Stairs
Factories and warehouses require durable stair systems that support safe, efficient access in demanding environments. Choosing steel stair manufacturers with relevant industrial experience can help project teams address load requirements, space constraints, and facility operating conditions. Explore our guides to heavy-duty metal stairs and space-saving warehouse stair systems.
Frequently Asked Questions (FAQ)
What to look for when choosing commercial steel & metal stair manufacturers?
Short Lead Times and Prefabrication Capabilities
Prioritize manufacturers that offer modular, prefabricated metal stair systems. Off-site pre-assembly significantly shortens overall lead times, minimizes unpredictable field welding, and accelerates on-site installation schedules without sacrificing structural quality.
OSHA & IBC Compliance and Industry Certifications
Verify that the manufacturer holds relevant industry certifications and demonstrates a thorough understanding of OSHA and International Building Code (IBC) regulations. A certified fabricator ensures exact dimensional tolerances, safety compliance, and smooth municipal inspection approvals.
Industrial vs. Decorative Specialization
Align your project requirements with the fabricator's primary area of expertise. Industrial stair manufacturers specialize in heavy-duty utility, safety grating, and egress durability, whereas architectural metal fabricators focus on aesthetic finishes, custom railings, and visual facade integration.
Custom Stair Engineering and Integrated Structural Capabilities
Choose a full-service partner capable of comprehensive stair engineering. Top-tier fabricators handle complex custom designs and can supply fully integrated structural elements beyond stairways, including protective canopies, elevated platforms, and custom handrail systems.