We’re proud to say that BestCan has been in business since 1970, and our family-owned company has served over 50,000 customers in the Ottawa area.
We’ve hung countless windows and doors, installed vinyl siding, and completed renovations on thousands of homes, and earned our reputation the old-fashioned way – through hard work, and great customer service.
Call us anytime, and we’ll be happy to share our passion for making homes more efficient, and help save you money.
Now Offering Full Lifetime Warranties On All Window & Siding Products And Labour. Contact Us »
For a free estimate and 20% off on any home renovation, please call (613) 226-7611 or Request a Free Quote
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
SPECIAL OFFER FOR 2025
15 Months of No Interest
and No Payments
For our valued customers, we offer a range of flexible financing options tailored to their needs.
- 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!).
Request Your FREE Quote
Ready to enhance your home with new windows, doors, vinyl siding, or a renovation for your kitchen, basement, or bathroom? Our team of experts is here to assist with your next home improvement project. Start today by requesting a free, no-obligation consultation and quote. Just fill out the form below or call us at 613-226-7611.
Request a Free Quote
From replacement windows to new front doors, vinyl siding replacement to foundation repairs, there are no project too big or too small for our team. To schedule your complimentary, no obligation estimate, please fill out the following form or call our office at 613-226-7611
Your information is confidential and secure. We will not share it with third parties.
Upgrade Your Home with New Windows and Doors in Ottawa
Windows and doors can sometimes be overlooked during a home remodel. But did you know, upgrading to energy efficient windows and doors can increase the value of your home AND keep energy costs low? As your local window experts in Ottawa, BestCan provides experienced, professional installation and replacement at affordable prices.
The Window Company You Can Trust
In a competitive window industry, a track record of happy customers that stretches back over five decades is something to be proud of – and we are! Those 50 + years in business are proof of the quality work and great customer service that has made BestCan the source for all your window needs in Ottawa.
Improve Energy Efficiency with Professional Window Replacement
Drafty windows leak more than just air. Every time your heat is on, those old windows are leaking money as well. Our team at BestCan can help you find energy efficient replacement windows in Ottawa that reduce drafts and hold in the heat, naturally maintaining your indoor temperature without using energy.
Ask Us About Window Installation in Ottawa Today
We’re happy to answer any questions about new, energy efficient windows and how they can save you money and add value to your home. Like the thousands of customers we’ve helped through the years, you can trust BestCan to deliver high quality work with the best materials. For more information, call our team today at (613) 226-7611.
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Windows and Door Styles From BestCan
Double Hung
Single Hung
Double Tilt Slider
Single Tilt Slider
Double Lift-Out Slider
Single Lift-Out Slider
Casement Windows
Awning Windows
Low Profile Fixed Windows
High Profile Windows
Bay Windows
Bow Windows
Entry Doors
Patio Doors
Serving Ottawa and its neighbouring regions (especially homeowners like you).
We specialize in transforming homes with new window and door installations, top-notch vinyl siding, and expertly crafted eavestroughs and soffits. Our services cover the Greater Ottawa region, including Barrhaven, Stittsville, Kanata, Manotick, Bells Corners, Nepean, Vanier, Old Ottawa South, Orleans, and many other surrounding areas.
If you’re a homeowner with questions about our high-quality products or installation services, don’t hesitate to call BestCan directly at 613-226-7611. We’re here to enhance your home with our exceptional offerings.
Renovation of the Month
Transforming a 60s Bungalow in Ottawa
A Modern Touch to a Classic Home Recently, we undertook an exciting home improvement project on a charming 1960s bungalow located in Queensway Terrace North, close to Lincoln Fields. This renovation focused on replacing the old, worn-out vertical siding at the back...read moreFrom Our Blog
Everything you need to know about energy efficient windows
What are energy efficient windows, and how can they impact your utility costs and home comfort? In essence, these windows provide excellent insulation, leading to significant reductions in heating and cooling expenses. At BestCan, we offer premium energy efficient...read moreHad 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
- 15 Antares Drive, Unit 6
- Ottawa, Ontario
- Canada K2E 7Y9
- Phone: 613-226-7611
- Fax: 613-226-5078
- Email: info@bestcan.com
Mon-Thurs – 9am–5pm, Fri-8:30am-12pm, Sat-9:30am-12pm, Closed Sundays
Privacy Policy | © 2025 BestCan Alum Mfg.
NO Interest and NO Payments for 15 Months -