Glass & Glazing
Precision Engineering. Uncompromising Safety. Iconic Results.
From high-altitude engineering to sophisticated curtain wall systems, we specialize in executing complex, high-performance installations that balance structural integrity with expansive transparency. Our expertise spans the full project lifecycle—from original installation to long-term stewardship and 24-hour emergency maintenance of iconic landmarks.
Because we operate in the world’s most demanding environments, our work is defined by a rigorous commitment to safety and logistics. We integrate advanced material-handling technology with uncompromising on-site protocols to ensure every project is executed with the highest level of protection for our crews and the public. By working in seamless concert with General Contractors and specialized partners, MTH delivers architectural excellence built on a foundation of reliability, structural durability, and a safety-first culture.
Featured Project
9 W. Walton Street
Location:
9 W. Walton
Located in the heart of Chicago’s Gold Coast, the 9 West Walton project stands as a testament to MTH’s specialized glass capabilities. For this premier luxury condominium, MTH engineered and installed custom-fabricated glass lites that define the building’s high-end aesthetic.
Working in seamless coordination with the General Contractor and curtain wall partners, we successfully navigated the technical complexities of high-altitude installation to deliver a flawless finish. This project underscores our commitment to excellence and our ability to execute intricate glass solutions on Chicago’s most prestigious skylines.
Featured Project
The Ledge
Location:
Willis Tower
At the Willis Tower, “business as usual” for MTH means working in one of the world’s most extreme environments. Having performed the original installation of the glass floors for The Ledge, MTH proved its capability to execute complex glazing projects under intense conditions.
Our commitment to the Willis Tower doesn’t end at installation; we remain the trusted partner for all specialized repairs, ensuring this architectural marvel maintains its structural integrity and breathtaking views for millions of visitors.
Featured Project
American Airlines Stinger
Location:
O’Hare International Airport
The expansion of Terminal 3 at O’Hare International Airport provided a perfect venue for MTH’s large-scale glazing expertise. By engineering and installing the glass curtain wall for the new American Airlines gate complex at Concourse L, MTH successfully integrated structural durability with expansive transparency.
The resulting installation offers travelers and staff unparalleled views of airport operations, showcasing MTH’s ability to deliver high-performance solutions for global transportation hubs.




