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Reduce carbon emissions & installation time with prefabrication. Check Out Our Pre-Fab Modular Stairs


What We Do
Steel Structures Factory-Painted
Guardrails Various Glass & Infill Options
Treads Terrazzo & Other Materials

Synergi's architectural stair solutions are complete, turnkey stair packages.

  • 01Steel Structures
  • 02Guardrails
  • 03Treads
Explore Our Work

Our Work

Headquartered in the DC area, Synergi operates from seven corporate offices and nationwide fabrication shops to complete iconic works across North America. Enabled by its signature design-assist methodology that furnishes smarter design and smoother execution, Synergi delivers enhanced value turnkey stair solutions for large, complex projects – so your vision can go further.

Synergi has achieved company level certification for structural steel fabrication and construction, a distinction awarded by the American Institute of Steel Construction (AISC). The AISC’s certification programs are the most widely recognized standard for the structural steel industry.

person walks up interconnecting feature stairs in enviva headquarters office
AISC Certified
Strategy Step One
Concept Design Step Two
Engineering Step Three
Synergi Documentation
Documentation Step Four
Submittals & Procurement Step Five
Synergi Fabrication
Fabrication & Installation Step Six

A successful project starts with setting a correct strategy: what a design must achieve and at what cost. We utilize our nationwide costing and design expertise to guide and educate project teams on specialty scopes of work to clarify objectives from Day 1.

  • 01Strategy
  • 02Concept Design
  • 03Engineering
  • 04Documentation
  • 05Submittals & Procurement
  • 06Fabrication & Installation
Explore our Design-Assist Approach


Synergi’s clients include Fortune 500 owners, architects, and GCs focused on large commercial and public projects across the US.

Feature Stairs: A Champion of Active Design

Feature Stairs: A Champion of Active Design

Architectural March 9th, 2023
Six Benefits Of Using Perforated Metal In Stair Design

Six Benefits Of Using Perforated Metal In Stair Design

Architectural March 2nd, 2023