Stairs & Platforms

Industrial stairs, access platforms, and crossovers fabricated from structural steel with grating and handrails.

121 manufacturers

Fabricated stairs and platforms provide safe access to elevated equipment, mezzanines, rooftops, and multi-level industrial facilities. They include straight stairs, spiral stairs, ship ladders, crossover platforms, and equipment access platforms built from structural steel, bar grating, and diamond plate with integrated handrails.

Stairs & Platforms Manufacturers

SteelFab

Anchorage, AK

Alaska's largest locally-owned steel fabrication plant with 2,500 tons of inventory.

Structural Steel Fabrication Welding Plate Fabrication +1
AISC AWS D1 1
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Dunn Fabricators

Columbiana, AL

Steel fabrication from 35,000 sq ft facility serving Birmingham, Mobile, and Huntsville.

Structural Steel Fabrication Welding Drilling
AISC
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Southern Metal Fabricators

Pelham, AL

Pollution control systems, storage solutions, and material handling equipment.

Welding Plate Fabrication Structural Steel Fabrication +1
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JAMM Fabrication & Design

North Little Rock, AR

North Little Rock custom fabricator for industrial and commercial metalwork projects.

Welding Mig Welding Tig Welding +2
AWS D1 1
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Hodge Fabrication Inc.

Little Rock, AR

Locally owned Little Rock custom steel fabrication specialist since 1983.

Welding Mig Welding Structural Steel Fabrication +1
AWS D1 1
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AF Steel Fabricators

Chandler, AZ

AISC certified steel fabricator and erector in Chandler, AZ.

Structural Steel Fabrication Welding Assembly
AISC
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Able Steel Fabricators

Phoenix, AZ

AISC certified multi-state steel fabricator with Complex Coatings Endorsement.

Structural Steel Fabrication Welding Painting +1
AISC SSPC
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The Herrick Corporation

Stockton, CA

Major structural steel fabricator and erector serving the Western US since 1921.

Welding Structural Steel Fabrication Plate Fabrication +1
AISC AWS D1 1
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Joel Hewatt Company

Pittsburg, CA

Structural steel fabricator and erector serving Northern California for 30+ years.

Structural Steel Fabrication Welding Assembly
AISC
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UA Steel Fabrication

Oakland, CA

Structural and architectural steel fabricator serving the Bay Area since 1983.

Structural Steel Fabrication Welding Assembly
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Antonio's Metal Works

San Diego, CA

Family-owned structural steel contractor in San Diego with 20+ years of experience.

Structural Steel Fabrication Welding Assembly
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S.S. Steel Fabricators, Inc.

San Diego, CA

Family-owned steel fabricator specializing in healthcare construction projects since 1983.

Structural Steel Fabrication Welding Assembly
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San Diego Steel Solutions

San Diego, CA

Structural steel and architectural metals fabricator focused on public sector projects in San Diego.

Structural Steel Fabrication Welding Assembly
AISC
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White's Steel

Oceanside, CA

Licensed structural steel and ornamental metals fabricator serving Southern California.

Structural Steel Fabrication Welding Assembly
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Ahlborn Structural Steel, Inc.

San Francisco, CA

Steel erection and ornamental metal fabrication company serving San Francisco and the Bay Area.

Structural Steel Fabrication Welding Assembly
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BAPKO Metal, Inc.

Orange, CA

Family-owned steel and architectural metal fabricator and installer since 1978.

Structural Steel Fabrication Welding Sheet Metal Fabrication +1
AISC
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MAS Metals, Inc.

Union City, CA

Miscellaneous, architectural, and structural metals fabricator in Union City.

Structural Steel Fabrication Welding Assembly
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Hand Crafted Metalworks

Orange, CA

Architectural metalwork specialist with 40+ years of craftsmanship in Orange County.

Welding Metal Forming Assembly
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IMI (Industrial Maintenance Inc.)

Commerce City, CO

Colorado's leading AISC-compliant steel fabricator and erector for 30+ years.

Structural Steel Fabrication Welding Assembly
AISC
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Redd Iron Inc.

Denver, CO

CNC-equipped structural steel and rail fabricator in Denver since 1998.

Structural Steel Fabrication Welding Cnc Machining
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Pikes Peak Steel

Colorado Springs, CO

Structural and decorative steel fabricator serving Colorado Springs builders.

Structural Steel Fabrication Welding Assembly
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Kendo Inc.

Commerce City, CO

Custom steel fabrication and metalwork solutions in Denver.

Structural Steel Fabrication Welding Assembly
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OG Welding and Steel Fabrication

Denver, CO

Full-service welding and steel fabrication shop serving the Denver metro area.

Welding Tig Welding Mig Welding +2
AWS D1 1
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Logan Steel

West Hartford, CT

Steel fabrication with CNC cutting, machining, welding, and punching in Connecticut.

Welding Cnc Machining Sandblasting +2
AISC
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Allstate Steel Company Inc.

Jacksonville, FL

Structural steel fabrication and erection in Jacksonville since 1963.

Structural Steel Fabrication Welding Drilling
AISC
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Onsite Fabricators

Oviedo, FL

Mobile welding and custom metal fabrication in Central Florida.

Welding Mig Welding Tig Welding +1
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Thales Iron Work

Doral, FL

Structural steel and miscellaneous metals fabrication in South Florida.

Structural Steel Fabrication Welding Drilling
AISC
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Macuch Steel Products Inc.

Augusta, GA

Fourth-generation family-owned structural steel and rebar fabricator since 1948.

Structural Steel Fabrication Welding Drilling
AISC
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Mills Specialty Metals

Atlanta, GA

Custom decorative and architectural metal fabrication in Atlanta.

Welding Tig Welding Metal Forming
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SC Steel

Greenville, GA

Structural steel fabrication serving clients nationwide for decades.

Structural Steel Fabrication Welding Drilling +1
AISC
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Stairs & Platforms FAQ

What are OSHA stair requirements?

OSHA requires fixed stairs for regular access where the angle is between 30 and 50 degrees. Stair width must be at least 22 inches. Risers must be 6-7.5 inches high and treads at least 22 inches deep with slip-resistant surfaces. Handrails are required on open sides and both sides if width exceeds 44 inches.

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