Best Window Companies in Ottawa

Expert recommended Top 3 Window Companies in Ottawa, ON. All of our window companies face a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and cost to the general excellence. You deserve only the best!


2212 Gladwin Crescent, Unit A3, Ottawa, ON K1B 5N1 Directions

Since 2004

Capitall Windows, Inc. is an Ottawa and Gatineau window and door sales installation service. The company is fully licensed and accredited business with highly competitive prices and very professional window and door installers. Their team mission is to provide every one of their customers with high-quality products, professional services and the end result. They provide a wide range of colours and styles that will compliment any home. They pride themselves in providing exceptional customer service for all of their Ottawa and surrounding areas clients. Capitall Windows, Inc. offers free window and door installation estimates.

Casement, Single/Double Hung, Fixed, Bay, Awning, Bow, Cut-out, E-Grass, Garden, Picture, Arwing, End Vent Slider, Venting Side, Patio and Front Doors, Storm Doors & Porch Enclosure

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Mon - Fri 8:00 am - 3:00 pm
Sat 8:00 am - 11:00 pm
Sun Closed

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104 Clement Street, Vars, Ottawa, ON K0A 3H0 Directions

Since 1982

Verdun Windows and Doors is one of Canada's largest, family-owned and operated window and door replacement company. Their team is committed to bringing the best innovations in windows and doors to market at an affordable price. They offer factory-direct pricing, and they have the most comprehensive warranty in the country. They provide their customers with a simple, worry-free experience. They provide industry-leading windows and doors even more affordable with three easy payment options. Verdun Windows and Doors also serves in Serves in Aylmer, Gatineau, Hull, Kanata, Barrhaven, Embrun, Manotick, Nepean, Orleans, Ottawa, Rockland, and Stittsville.

Residential Window and Door Replacement, Patio Door, Custom Shaped, Window and Door, Condominium, Awning, Revell, Casement, Double Slider, Replacement and Doors, Bay & Double Hung

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Mon - Fri 7:30 am - 4:30 pm
Sat & Sun Closed

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323 Coventry Road, #7, Ottawa, ON K1K 3X6 Directions

Eco Ottawa Windows and Doors is focusing on bringing the best products to Ottawa clients. All of their technicians are highly trained and take great pride in their craftsmanship, always maintaining a high level of respect for their clients’ homes. They provide their customers with a true lifetime warranty on the windows, doors and the most extensive warranty in the industry. They pride themselves in conducting business with integrity and professionalism. Eco Ottawa Windows and Doors offers all their windows are of superior design and make sure to enhance the beauty of your home.

Bay, Casement, Fiberglass Doors, Entry, Bow, Custom, Energy Efficient, Patio, Picture and Garden Windows, Installation & Replacement

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Mon - Fri 9:00 am - 5:00 pm
Sat By Appointment
Sun Closed

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