A foundational tool of active design, feature stairs can help combat the inactivity epidemic and improve occupants' physical health and well-being. Learn How
Using an AISC-certified fabricator is a vital step toward ensuring the seamless execution of structural steel projects like stairs. Why AISC Certification Matters.

Engineering-led,Client-focused.

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 multiple corporate offices and fabrication shops to complete iconic works across North America and the UK. 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.

AISC Certified
Four people surround a round table with various materials used to finish a stair.
Strategy Step One
Concept Design Step Two
Engineering Step Three
Synergi Documentation
Documentation Step Four
Submittals & Procurement Step Five
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

OUR CLIENTS

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

A New Chapter of Leadership and Growth: Tracy Lea Neff Appointed President of Synergi

A New Chapter of Leadership and Growth: Tracy Lea Neff Appointed President of Synergi

News November 14th, 2025
Inside Synergi: 72,000-Square-Foot Fabrication Facility in Honeybrook, PA

Inside Synergi: 72,000-Square-Foot Fabrication Facility in Honeybrook, PA

General November 10th, 2025