Windows and Doors Company
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Replacement Windows and Doors
Experience a transformation with updated doors and windows to enhance both style and energy efficiency.
For over 50 years, BestCan Windows & Doors has established itself as Ottawa’s premier window, door, and renovation expert. With an unwavering commitment to top-notch products and exemplary craftsmanship, we provide and install a comprehensive range of windows and doors, ensuring your home gets nothing but the finest.
Trust BestCan Windows & Doors, Ottawa’s premier choice for new vinyl windows and doors.
Explore Our Gallery
Had all of the windows replaced at our summer home. Great team at BestCan, from Bill in sales to Brian and Lee in admin, to Vlad and crew in design and installation. The team made ... More
Choosing BestCan was the best decision for replacing our doors and windows. The craftsmanship and quality of the windows and doors surpassed our expectations. Our home feels rejuve... More
After working with several renovation companies over the years, BestCan truly stands out. Their attention to detail and high-quality windows transformed our home. It's not just an ... More
PROMISES WE KEEP:
Quality.
Speed.
Satisfaction.
Warranty.
BestCan has a no-nonsense Lifetime Product & Labour Warranty on all our windows, doors and vinyl siding.
Frequently Asked Questions
How long does a typical window and door installation take?
Most replacements are completed in one to three days, and a typical Ottawa home with 8-12 windows can be completed in 2-3 Days. On average, a crew can do 5-6 windows in a day. A door takes half a day; the same for a sliding patio door. Our window and door installers are efficient and will thoroughly clean up around each opening before they leave, so you can get back to normal the same day.
Do you use your own crews or subcontractors?
We never subcontract. Every job is handled by our trained, background-checked windows and doors installers, many of whom have been with BestCan for over 20 years. That continuity is why our installations consistently meet the highest standards.
What makes BestCan different from other Ottawa companies?
As family-owned Ottawa window and door contractors since 1970, we’ve served over 55,000 homeowners across the region. You speak directly with people who have been installing windows and doors in this city for decades, not a call centre or franchise. We also specialize in siding, roofing, and renovations, creating a long-term relationship with our clients. Meaning: every job is done to the highest standards so that you call us for your next project
Can I find your installers in the Ottawa area?
Yes. Homeowners searching for “window and door installers near me” will find BestCan serving Barrhaven, Kanata, Nepean, Orleans, Stittsville, and the entire Greater Ottawa region. We’re often able to schedule an in-home estimate within a few days.
Do your installations come with a warranty?
Absolutely. Our experienced window and door installers install to our high standards, and we back every project with a full lifetime warranty covering both products and labour, at no cost to you. If anything ever fails, we fix it.
Are your products energy efficient for Ottawa winters?
Yes. Our ENERGY STAR-rated windows can reduce heat loss by up to 50%, and our skilled window and door installers ensure each unit is properly sealed and weatherproofed. As trusted Ottawa window and door contractors, we ensure you get the full benefit of that efficiency.