Advance Glass is a window replacement company based in Buffalo, NY, specializing in custom glass fabrication and installation for both remodeling and new construction projects. Their services include installing frameless glass shower doors, insulated glass window replacements, and creating custom glass walls with etching. The company fabricates all glass products in-house, allowing for tailored solutions such as sneeze guards, partitions, and barriers, with installation services available. Established in 1976, Advance Glass has decades of experience and has contributed to notable projects including museum vitrines at the World Trade Center Museum and the Smithsonian.

JDM Sliding Door and Window Repair is a New York, NY-based company specializing in window and sliding glass door repair and installation. They provide services focused on enhancing both the functionality and appearance of doors and windows for residential and commercial properties. Their expertise includes installing durable sliding doors designed to improve the aesthetics and practicality of homes and offices.

WindowFix is a family-owned window and door repair and installation company based in New York, NY. They provide services for residential, commercial, and architectural projects, including window repairs, custom hardware supply, and full replacements. Their specialties include energy-efficient systems, Passive House designs, historical window replication, and certified installations meeting code requirements.

Synergy Plus LLC is a window replacement and sliding glass door installation company based in New York, NY. They offer wholesale, distribution, and professional installation services for residential and commercial windows, doors, storefronts, and glass. Their AAMA certified installers provide onsite measurements, consultations, and after-installation services.