Est. 1984 — Commercial Glazing — Southeast USA
Giving Visionto Great Design.
Commercial curtainwall, window wall, and storefront glazing — engineered, fabricated, and installed by the people who own the company.
Top 50 Glaziers · Glass Magazine · 2026
Emmi Midtown — Atlanta, GA
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The GSI Standard
Owned by the people who install it. Four decades of glass on the Southeast's most demanding buildings.
40+
Years in Business
2,000+
Projects Delivered
11
States Served
100%
Employee-Owned
What We Do
Everything the building envelope demands — from one accountable partner.
01
Glazing Systems & Architectural Glass
Curtainwall · Window Wall · Storefronts · Entrance Systems
→
02
Specialty Glass Systems
Ballistic · Blast-Resistant · Electrochromic · Spandrel · Etched
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03
Other Facades & Infill
Precast · GFRC · Aluminum · Rainscreen · Terra Cotta
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04
Design Assist & Engineering
Inside your design phase, not after it — conflicts caught on screen
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Southeast Footprint
Eleven States.
One Standard.
From Atlanta to Nashville to Charlotte, GSI holds a single bar of quality across every project — no matter the market.
Georgia
North Carolina
South Carolina
Tennessee
Alabama
Florida
Virginia
Mississippi
Kentucky
Louisiana
Texas
Alabama
Florida
Georgia
Kentucky
Louisiana
Mississippi
North Carolina
South Carolina
Tennessee
Texas
Virginia
Don't see your state? Get in touch →
01
Let’s Build Something Together
Every Great Facade
Every Great Facade
Starts with a Conversation.
From the first sketch to the final install, GSI brings four decades of precision glazing to your building envelope. Tell us about your project — we’ll bring the vision to life.
Start a Project