Find 8 Door & Window Companies You Can Count On in Nepean, ON

Canadian Comfort provides high-quality, energy-efficient windows and doors for residential and commercial properties in Ottawa. Specializing in installation and replacement, we enhance home comfort, security, and energy efficiency with products from trusted brands like North Star and Gentek. Backed by a 10-year labor guarantee and transferable lifetime warranties, our family-owned business combines decades of expertise with personalized service to meet client needs.

Piramid Mfg specializes in custom sliding, bi-folding, and pivot closet doors, room dividers, and barn doors. Based in Nepean, Ontario, we have served Ottawa and the Valley since 1978, combining on-site manufacturing with expert installation. Our team delivers tailored solutions that balance style, functionality, and affordability for residential clients.

Queensway Door Service has provided expert door and window solutions in Ottawa since 1979. We specialize in residential and commercial installations, repairs, and hardware supply, offering quality products at competitive prices. Our family-owned business combines technical expertise with personalized service to meet diverse client needs.

Blinds of All Kinds specializes in custom window treatments since 1988. We provide premium blinds, shades, and shutters with motorized options, expert installation, and free in-home consultations. Our Ottawa/Gatineau-based team delivers tailored solutions using top-tier brands for residential clients seeking both functionality and style.

Cana Windows specializes in manufacturing and installing premium windows and doors for residential and commercial properties in Ottawa. We offer Energy Star qualified products with advanced insulation technologies, including foam-injected frames and argon gas-filled glass. With BBB A+ accreditation since 1984, we provide free consultations, custom solutions, and industry-leading warranties.

Merlin Door is a leading supplier of doors, frames, and hardware in Eastern Ontario, serving commercial, institutional, and industrial clients since 1994. We specialize in custom fabrication, professional installation, and timely delivery of high-quality products. Our comprehensive solutions include fire-rated systems, security hardware, and specialty items to meet diverse project needs.

Ottawa Windows & Doors is a leading manufacturer and installer of energy-efficient windows and doors in the Ottawa-Gatineau region. Established in 1996, we specialize in custom solutions for residential properties, combining advanced technology with durable materials to enhance comfort and value. Our services include free in-home consultations, precision measurements, and expert installation backed by industry-leading warranties.

Fendor Glass & Aluminum Inc. specializes in manufacturing and installing energy-efficient windows and doors for residential and commercial properties in Ottawa. With over 80 years of experience, we offer customized solutions, expert installation, and durable products designed to enhance curb appeal and withstand Ottawa's climate. Our commitment to quality extends to Fendock, an eco-friendly aluminum dock system trusted by North America's largest dragon boat festival.