Our Commitment to Unmatched Glass Solutions
Since 1984, Horizon Glass Company has been a trusted commercial, industrial, and institutional glass contractor in St. Louis. We deliver exceptional value through our superior workmanship and materials.
Our Local Reach
Our company is located in the heart of St. Louis, in the neighborhood known as "The Hill." We proudly serve the entire St. Louis metropolitan area and surrounding counties, extending our services up to a 75-mile radius, which includes the Metro East area in Illinois.
Projects We Specialize in
Our expertise lies in providing glazing systems for a wide range of commercial projects. We handle both exterior and interior glass for places such as:
A Different Way of Working
We've earned the trust of many general contractors who rely on us for their projects. A large portion of our work is design-build, allowing us to create custom solutions that fit a client's specific budget and performance needs. We also take on projects in the open market, including high-profile jobs for some of St. Louis's most well-known companies.
What Makes Us Unique
Our dedication to quality is evident in our team and the products we use. Our skilled glaziers are members of Local 513 and have completed a rigorous four-year apprenticeship, ensuring their expertise. We use only top-tier products from industry-leading manufacturers.
Comprehensive Solutions
We install a full range of products and systems, from standard to highly specialized. Our work includes curtain walls, storefronts, and interior office glazing. We also provide and install commercial windows, doors, door hardware, handrails, skylights, and more.
See Our Work Firsthand
Our reputation is built on union-backed expertise, meticulous craftsmanship, and a focus on delivering lasting, safe, and visually appealing solutions—view our gallery.