Window, Doors, and Vinyl Siding Specialists
The professionals here at BestCan have helped thousands of customers in the Ottawa Region and can do the same for you.
If you are looking to replace and install new windows and doors, vinyl siding or need to have new eavestroughs and soffits installed, we’re happy you’ve found us!
Established in 1970, BestCan is family owned and operated and has served over 40,000 customers in the Ottawa Region alone.
An Energy Efficient Touch
Update your home with energy-efficient windows and a bold-colored door. Learn More
Exterior Remodels
Add curb appeal, visual value and functionality to your home. Learn more
Interior Designs
A soft, beautiful touch will make rooms more beautiful, warm and inviting. Learn more
5 Reasons to Buy from BestCan

- A proud family
tradition since
1970 - A+ rating with
the Better
Business Bureau - Installation crews that
have worked for BestCan
for 20+ years - State of the art products
including energy saving
windows & doors with
lifetime warranties - Thousands of satisfied
customers (and seniors and
military families receive an
additional discount!).
Renovation of the Month
Vinyl Siding Replacement in Nepean
Upgrade Your Vinyl SidingIt has been a very busy spring for the BestCan Home Improvements team. Our renovation crews have been hard at work, assisting clients with home renovations and upgrades. The three most popular projects have been window replacements, new entry...read more
From Our Blog
5 Fire Safety Tips for Your Home
Did you know that cooking is one of the main causes of fires in homes? During the winter, heating equipment surpasses cooking as the number one cause of house fires. If you’re concerned about house fires or want to know what you can do to reduce the chances of a fire...read more
Here's what our clients are saying about us.
Thanks to Bill, Brian and Lee who we dealt with to have the exterior of our house redone. Roof - thanks to Maurice and crew. Windows and doors thanks to Vlado and crew for the expe... More
Our family room was looking pretty run down. Bestcan sent a crew to paint and install crown moulding. The preparation, work and cleanup were done very professionally. Very happy wi... More
Best Can just finished siding our complete house along with replacing four windows and two patio doors. They did a great job even replacing some of the rotting plywood at no extra ... More