Find 10 Door & Window Companies You Can Count On in Ottawa, ON

Advantage Enterprises specializes in supplying and installing high-quality, energy-efficient windows and doors for residential properties. Our focus on premium materials, such as virgin vinyl frames and insulated glass units, ensures long-lasting performance and reduced energy costs. With over 15 years of experience, we combine expert craftsmanship with personalized service to enhance home aesthetics and value.

Centennial Glass is Ottawa's trusted partner for residential and commercial glass projects, offering comprehensive sales, installation, and repair services. Our core offerings include energy-efficient windows, custom glass designs, storefronts, and skylights designed to enhance both homes and businesses. With over five decades of expertise, we deliver exceptional craftsmanship and personalized solutions tailored to your specific needs.

Paramount Door & Window Service specializes in the installation, repair, and maintenance of commercial and residential doors, windows, and storefronts. Based in Ottawa, we combine advanced equipment with expert craftsmanship to deliver durable, energy-efficient solutions. Our commitment to quality materials and customer-centric service has made us a trusted partner for diverse sectors across Eastern Ontario.

Manotick Windows specializes in high-quality window and door replacement and installation services across the Ottawa region. With 15 years of expertise, we deliver customized solutions using top-tier products from trusted brands. Our commitment to excellence ensures energy-efficient, durable installations that enhance home value and comfort.

Dalmen Pro is Ottawa's premier provider of energy-efficient windows and doors, offering custom solutions for residential and commercial properties. With over 50 years of expertise, we combine direct manufacturing, SAWDAC-certified installation, and a client-first approach to deliver durable, aesthetically pleasing products. Our services include patio doors, steel and fiberglass entry systems, and specialized solutions for new builds and renovations.

CFS Canada specializes in automatic entrance systems and electronic hardware solutions for commercial and institutional buildings. We design, install, and maintain sliding and swinging doors, barrier-free washrooms, and universal accessibility features across Ontario. Our services ensure compliance with the Ontario Building Code and AODA requirements while prioritizing long-term functionality and safety.

M & T Glass provides comprehensive glass and window solutions for residential and commercial clients in Ottawa and Eastern Ontario. Specializing in emergency repairs, custom installations, and energy-efficient upgrades since 1964, we combine technical expertise with personalized service. Our offerings include mirror repairs, storefront replacements, and 24/7 emergency support, all delivered with a commitment to quality craftsmanship and customer satisfaction.

Big City W & D is a premier home renovation company serving Ottawa and the GTA. We specialize in energy-efficient windows, doors, metal roofing, and siding, combining innovative technology with expert installation. Our commitment to quality is backed by a lifetime warranty and a proven track record of customer satisfaction.

Doorcorp Ottawa specializes in custom door and frame solutions for residential, commercial, and industrial properties. Since 1999, we've provided tailored manufacturing, installation, and retrofitting services using premium materials and trusted brands. Our expertise includes fire-rated doors, metal frames, and hardware solutions to meet diverse client needs.

West End Windows & Doors provides energy-efficient window and door installation and replacement services in Ottawa and southeastern Ontario. Founded in 2011, we specialize in enhancing home comfort, reducing energy costs, and improving aesthetics through durable, Canadian-made products. Our in-house team ensures reliable service, backed by a 25-year installation warranty and lifetime product warranty.