Gauthier Roofing and Siding
“If you're looking for a roofing company that delivers quality work, excellent communication, and stands behind its products, I would highly recommend Gauthier Roofing”
Best Window Installers in Windsor, ON
15 companies listed · 11 in Windsor · 1 open 24/7 · 8 open weekends · 12 rated 4.5+
Data verified October 18, 2026
Duravu Windows & Doors Inc.
“Had a door replaced, everyone was really responsive, great service, good product.”
Advanced Home Services
“I was very impressed with the quality and friendly service from Advanced Home Services Windsor.”
Better Window and Door
“It's not every day you come across a business owner who genuinely cares about his customers and goes above and beyond to make sure the job is done right.”
Brookstone Windows & Doors
“They sales person answered all our questions, the installation team was efficient and left it all clean and beautiful.”
Element Windows & Doors Inc.
“We are absolutely thrilled with our new windows and couldn't be happier with the quality of the product and the service we received.”
Listed for homeowners in and around Windsor, ON, these 15 companies fit and repair windows. Frame materials, glazing options and any credentials shown are taken from company websites; the customer lines are quoted from public reviews.
Area overview: Windsor, ON
11 of the 15 companies we list are based in Windsor; the other 4 serve Windsor from Oldcastle (6 km), Tecumseh (8 km) and LaSalle (9 km). The companies on this page are rated from 3.8 to 5.0 across 2,589 reviews; 11 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (85%) and responsiveness (85%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "cleanliness". 1 is open around the clock; 8 are open on Saturdays and 3 on Sundays. The services the companies on this page list most often on their websites are doors (3), roofing (3), windows (3), eavestroughing (2) and siding (2). Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 1 offers emergency call-outs; 3 offer financing or payment plans; 6 give free estimates; 7 are family- or locally-owned and 5 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Do the listed window companies all have premises in Windsor?
11 of the 15 give an address in Windsor itself; the rest serve it from within 15 km. A showroom often covers a whole region, so distance matters less than who does the installing. Ask whether the fitters are employees, and how a callback in the middle of winter is handled.
Family Home Improvements
“Managers and staff are helpful, friendly and informative (an extra shout-out goes to Jordan, the crew leader).”
Martindale Window & Door Inc
“Honestly if you want to buy quality doors and nice styles just go there no need to worry about anything”
Expertexteriors
“Shawn and Dan did amazing work with the siding, soffits, fascia and window capping with great emphasis on even the smallest details.”
Rocon Construction
Windsor-Essex Siding Company
“Had to get the siding done on my house in a time sensitive manner, the owner was exceptionally helpful and his crew were very professional throughout the entire experience.”
Preferred Windows & Doors Inc
“Very happy with the work they did fantastic job clean,careful nice peoples from the office to the job I recommend 100%”
Rocksolid Windows & Doors Ltd.
“The install team did a very nice job and left the place cleaner than they found it.”
KNR Windows & Doors
“As a single moths and a woman that has had to deal with trade workers for over 17 years, KNR and Kyle were exceptional”
The Planning Centre
“Had all my windows replaced by The Planning Centre and it was a great experience from start to finish.”
Why these companies made our list
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