Window & Door Installers in Thedford, ON

St Clair Windows & Doors is a trusted local window and door specialist serving Sarnia-Lambton and surrounding communities. Led by a Red Seal Certified carpenter, the company delivers personalized customer service, expert project planning, and superior craftsmanship on every project. Their product line includes best-in-class vinyl windows and a comprehensive range of high-quality doors designed to satisfy every functional and architectural preference. Recognized as a 2024 and 2025 Platinum Community Choice Award winner, St Clair Windows & Doors provides locally made products backed by a limited, transferable lifetime warranty. From free, no-obligation in-home consultations to expert installation and ongoing after-install support, the company ensures a seamless experience and lasting performance for local homeowners.

Glass Doctor Home + Business of Sarnia/Lambton County delivers comprehensive 24/7 residential and commercial glass repair, replacement, and installation services throughout Sarnia and Lambton County. Locally owned and operated since 1962, the business offers upfront pricing, flexible scheduling, and round-the-clock emergency support. As part of the Neighborly family of home service providers, their team of trained glass specialists prioritizes high-quality craftsmanship and customer security. Their extensive service offerings range from double-pane window repair and energy-efficient window upgrades to custom glass shower doors, custom mirrors, storefront glass replacement, and commercial security film installation. Whether restoring damaged residential windows or enhancing commercial properties with custom partitions and laminate glass, Glass Doctor Home + Business of Sarnia/Lambton County provides tailored solutions backed by the Neighborly Done Right Promise.

Matheson’s Glass, Screen, Window & Door is a locally owned and operated business serving Sarnia and surrounding areas of Ontario with high-quality window, door, screen, glass, and eavestroughing solutions. Their team of courteous, uniformed technicians provides professional repairs and installations for residential projects, using trusted products and backing all work with a lifetime warranty on workmanship. Dedicated to prompt attention and competitive pricing, the company offers in-home installation, window and door repair parts, and 24-hour emergency service. Customers can request a free estimate or visit their local showroom at 134 East St N in Sarnia to explore products and consult with their experienced team.

Professional window & door installers serving Lambton County and surrounding areas. Contact us today for a free estimate.

Established in 1952 by Harry Moore, H. Moore & Son Windows & Doors is one of Sarnia's premier and longest-standing home improvement businesses. Built on generations of craftsmanship, the licensed and insured company specializes in premium vinyl replacement windows, steel and fiberglass entrance doors, patio doors, aluminum siding, and storm windows. Whether supplying local contractors or selling directly to DIY homeowners, H. Moore & Son is dedicated to delivering durable, energy-efficient solutions backed by a 5-year guarantee and free estimates.

KD Exterior Building Products is a premier provider of custom-built, Canadian-made windows, doors, and siding designed to enhance home aesthetics, comfort, and energy efficiency. Delivering high-quality exterior solutions at fair prices, the company ensures all projects are executed by an in-house team of skilled professionals to guarantee precision workmanship and long-lasting durability. Operating with a hassle-free, no-commission sales model, KD Exterior Building Products provides a transparent and seamless customer experience from free initial estimates to final completion. Homeowners benefit from total peace of mind, supported by manufacturer lifetime warranties and a 5-year labor warranty on installations.

Sarnia Glass Ltd. is a third-generation, family-owned glass specialist providing commercial and residential glass solutions in Sarnia, Ontario, and surrounding areas including Grand Bend, Wallaceburg, and Strathroy. Serving both homeowners and independent business owners, the company delivers high-quality workmanship across a variety of glass applications, from custom-cut mirrors to complete residential windows, doors, and commercial storefront installations. Distinguished by their ability to tackle complex, creative projects and custom-tailored glass designs, Sarnia Glass Ltd. offers comprehensive services tailored to each client's specific requirements. Their offerings include complete glass repair, free project quotations, and 24-hour emergency insurance restoration services.

Beehive Windows and Doors is a locally owned and operated window and door specialist based in Sarnia, offering high-performance, energy-efficient products designed to enhance home insulation and security. As a Window Wise certified contractor and Gentek Premium Gold Renovator, the company partners with top manufacturers including Dorplex Entry Systems, Strassburger Windows and Doors, VDK Group, Gentek, and Stage Windows and Doors to deliver lasting quality and curb appeal. Their comprehensive offerings cover everything from modern and classic light-maximizing window designs to durable entryway and patio door replacements. Beehive Windows and Doors guides clients seamlessly from initial product selection in their local showroom to precision professional installation.

SunSar Sunrooms has proudly served Sarnia and Lambton County for over 30 years, specializing in custom-built 3 and 4 season sunrooms that seamlessly blend with existing home architecture. Built using high-quality Canadian-manufactured materials and expert craftsmanship, their team creates bright, weather-protected living spaces that allow homeowners to enjoy the outdoors in comfort year-round. Their comprehensive product offerings include custom sunroom additions, patio and porch enclosures, screen rooms, and energy-efficient window and door replacements. Whether adding a cozy three-season retreat or a fully functional year-round room extension, SunSar Sunrooms provides tailored solutions designed to increase home value and expand living space.

Professional window & door installers serving Lambton County and surrounding areas. Contact us today for a free estimate.

Anwis Architectural Products Ltd is a trusted provider of commercial door systems, architectural glass, and custom aluminum solutions located in Sarnia, Ontario. Established in 1997, the company serves architects, general contractors, and business owners across Ontario with high-quality architectural installations engineered for durability, smooth operation, and aesthetic appeal. Specializing in both commercial and specialized residential applications, Anwis Architectural Products Ltd crafts custom aluminum storefronts, commercial entranceways, curtainwall window systems, and automatic doors. Their expansive inventory of custom glass options—including fire-resistant, laminated safety, tempered, acrylic, and polycarbonate solutions—ensures tailored products that meet precise design and security specifications.

Professional window & door installers serving Lambton County and surrounding areas. Contact us today for a free estimate.

Professional window & door installers serving Lambton County and surrounding areas. Contact us today for a free estimate.

Professional window & door installers serving Lambton County and surrounding areas. Contact us today for a free estimate.

Affordable Home Services is a family-owned window and door contractor serving homeowners across Windsor-Essex County since 1994. With over three decades of industry experience, the company specializes in high-performance, Canadian-made replacement windows and doors engineered to maximize energy efficiency, security, and durability. Their products are designed to decrease household energy consumption and lower carbon footprints while enhancing overall home comfort. Known for transparent quotes and courteous installation teams, Affordable Home Services backs its products with a comprehensive lifetime limited warranty. From custom exterior doors and patio doors to window replacements and framing, their skilled technicians provide reliable, professional workmanship focused on delivering long-term value to local homeowners.