About Company

Horizon Glass Company is a Saint Louis–based glazing contractor specializing in commercial, industrial, and institutional glass and glazing projects. The company provides storefronts, entrances, curtain walls, office interiors, glass handrails, skylights, specialty glazing (including X-ray and fire-rated glass), and all-glass doors, delivering durable, high-quality materials and solutions for projects of any scale. Horizon Glass Company focuses on building lasting partnerships through excellence, handling projects for schools, hospitals, offices, and other facilities while emphasizing quality, durability, and professional workmanship.

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