Popular Cities
24 companies listed · all 24 in Mississauga · 8 open weekends · 19 rated 4.5+
Data verified October 16, 2026
Listed for homeowners in and around Mississauga, ON, these 24 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.
All 24 companies we list here are in Mississauga itself. We have 40 companies in Mississauga on file; this page shows the highest-rated 24. The companies on this page are rated from 4.0 to 5.0 across 4,906 reviews; 6 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (88%), quality (88%) and responsiveness (81%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "cleanliness". 8 are open on Saturdays and 2 on Sundays. 12 have ten or more years of experience, the longest 29 years. 2 offer financing or payment plans; 14 give free estimates; 2 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the companies on this page; 22 publish a contact page; 20 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
A no-cost quote is offered by 14 of the 24 companies on this page. It comes with a sales visit, so agree how long it will take before they arrive. Ask for the quote in writing on the day, itemized by window, and be wary of a discount that disappears the moment the visit ends.
