Thermal Construction Inc is a window replacement company based in Cleveland, OH. They offer a range of home improvement services including replacement windows and doors, aluminum, vinyl, and wood paint refinishing, new kitchens and kitchen refacing, Perma Wall siding, attic and wall blown-in insulation, roofing products and coatings, and gutters with covers. Serving all of Northeast Ohio, their coverage includes areas from Cleveland to Canton, Sandusky to Mentor, and Akron to Ashtabula.

Quality Security Door Co. is a third-generation family-owned business based in Cleveland, OH, specializing in custom security doors, replacement windows, entrance and storm doors, awnings, and custom railings. Established in 1976, the company serves residential homeowners, small businesses, and large commercial projects in the Cleveland area. They manufacture a wide range of security doors with tempered glass, security hinges, and various deadbolt locks, and offer energy-efficient replacement windows crafted by ProVia. Their custom steel railings, gates, and fencing come in any color or design, and their durable aluminum awnings provide long-lasting protection against the elements.

Wagner Home Improvement is a window repair and replacement company serving Cleveland, OH. They offer a range of home improvement services including siding, roofing, windows, doors, and gutters. The company uses premium materials installed by skilled craftsmen with decades of experience. Wagner Home Improvement has built a reputation through client referrals and has served multiple generations of customers, emphasizing quality workmanship and customer satisfaction.

Glass Inc is a glass and glazing contractor located in Cleveland, OH. They specialize in aluminum doors, windows, curtainwalls, skylights, and custom metal fabrications. Their services include glass replacements and installations for various applications such as mirrors, table tops, and specialty insulated glass. Glass Inc works with building owners and contractors, offering service and maintenance contracts for existing buildings.

Sandglo Glass & Mirror is a window replacement company based in Cleveland, OH. They provide and professionally install high-quality architectural storefront window replacements, curtain wall replacements, and service both commercial and residential properties. Their expertise includes handling new installations as well as replacements for existing structures.

Window Expo Seven Hills is a window replacement company serving homeowners in Cleveland, OH. They offer a variety of high-performance, energy-efficient window options including vinyl, composite, fiberglass, and real wood, allowing customers to choose styles that fit their needs and budgets. Their NeoX triple pane windows have earned the ENERGY STAR Most Efficient rating for superior energy savings and sound control. Window Expo combines the buying power of a national brand with local expertise to provide quality products and installation.