The Glass Guru

The Glass Guru of O’Fallon, MO is a trusted glass company and professional glass shop offering expert window and door glass replacement and repair. We provide high-quality window repair, sliding and patio door repair, and custom glass solutions including mirrors, glass shower enclosures, glass shower doors, glass rails, and interior or exterior glass panels. Whether you’re upgrading your home or repairing damaged glass, our team delivers reliable service, skilled workmanship, and affordable solutions. We proudly serve residential and commercial clients across O’Fallon, MO with fast, friendly, and professional glass services.