About Everest Windows and Doors Inc.

HomeStars Everest Windows and Doors RankingEverest Windows and Doors is a full-service production, sales, distribution, and installation company. We service the Greater Toronto Area and South Western Ontario; Barrie, Newmarket, Hamilton, Vaughan, Mississauga, Whitby, Brampton, Stoney Creek, Etobicoke, Caledon, Wasaga Beach, and the surroundings. 

Our motto is “Customer for Life”. Our clients choose our products and services to enjoy peace of mind for years to come, that they won’t need to replace their windows and doors again for as long as they own their homes.

After putting it to the test, our products are manufactured and designed with the highest precision and craftsmanship. We offer architects, contractors, and developers exciting new possibilities in window & door performance and design.

Windows And Doors Products

Trusted in Greater Toronto

Better Business Bureau Everest Windows and Doors Toronto Mississauga Brampton Barrie Kitchener

Trusted member of TrustedPros Canada


Excellence – Your Satisfaction is Our Success


Anna Gindin
Anna Gindin
Awesome new window replacement company. Absolutely the best prices, the service is personal and the installation is definitely done by professionals. Clean, kind and helpful. Highly recommend for any window and door replacement in Greater Toronto Area and Barrie.
Joseh Tolenado
Joseh Tolenado
Beautiful new front door. We replaced 6 doors all together. Installation was clean and caulking job is perfect. Great prices, good reliable service. Highly recommended in and around Barrie for Windows and Doors.
Paul Muller
Paul Muller
George and Zurav were certainly the "A" team as promised.They arrived on schedule and worked very hard all day hand-digging through unexpectedly rocky soil.As promised, they diligently dug down some six feet to the base of the foundation and ensured drainage to the weeping tile.Since they weren't able to finish the job in one day as planned, they came back the next morning and continued sawing the opening, chiselling it out, installing the window, cutting the joists, reinforcing all and caulking/levelling/sealing.And they worked until 9 at night to complete the job!George and Zurav were friendly, diligent and hard workers.They cleaned up everything very well, inside and out.We would highly recommend them.Thanks again for a job well-done.We are delighted with the new window.Cheers,Paul Muller
Just had two windows and a sliding door done by Everest Windows and Doors. Very happy with the service and quality of windows. They were here around 10am and left around 2pm, they took the old windows and cleaned up after themselves once finished. The framing around the windows are very nice. Definitely recommend them if you are looking to change your windows. The pricing is also very reasonable.
Barbara Mendoza
Barbara Mendoza
Beautiful final result. We replace all windows and doors with Everest, and expanded a window to a patio door. These guys can do it all! Professional, competitive prices and great service along the way. Highly recommended for windows and doors replacements.