Best Window Installers near Elmira, ON
2 of these companies are based in Elmira; the others serve Elmira from towns including Kitchener, Cambridge and Guelph.
2 open 24/7 · 6 open weekends · 19 rated 4.5+
Data verified October 16, 2026
NFB MFG Vinyl Windows
All-Brite Glass & Tint
Dan's Discount Windows & Doors
George's Windows & Doors LTD
Better Windows & Doors Inc
Listed for homeowners in and around Elmira, 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.

Area overview: Elmira, ON
The 24 companies on this page are rated from 3.9 to 5.0 across 2,751 reviews; 11 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 quality (88%), professionalism (84%) and responsiveness (80%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "cleanliness". 2 are open around the clock; 6 are open on Saturdays and 3 on Sundays. Domain records put 12 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 2 offer emergency call-outs; 6 offer financing or payment plans; 11 give free estimates; 6 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 23 of the companies on this page; 23 publish a contact page and 19 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Is the home visit and measurement free?
A no-cost quote is offered by 11 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.
Howald Windows & Doors
Rick Macdonald Siding
Pickles Home Exteriors -Windows
Bavarian Window Works
Wheeler Windows
PM Windows & Doors
KW Custom Exteriors
R M W Exteriors Inc
LP Platinum Roofing & Exteriors
Ecotech Windows & Doors
Roofsaver Roofworks Inc
Dewar Home Improvements
Golden Windows Limited
The Great Egress Company
Mirage Windows Inc.
Lloyd Scott Enterprises Limited
Premium Plus Windows and Doors
Truview Windows & Doors Inc.
Why these companies made our list
What customers say about companies near Elmira
- “Everyone I dealt with from quote to finish was very friendly and professional.” — customer of Dewar Home Improvements
- “Mike took the time to ask questions and thoroughly explain the options for each window and door to ensure I was educated on the options and process.” — customer of Better Windows & Doors Inc
- “I cannot stress how kind the team was and how respectful they were of us and our living space.” — customer of Howald Windows & Doors
- “We are very pleased with the care taken with the installation as well as Darryl’s attention to detail and efforts to accommodate our needs.” — customer of Dewar Home Improvements
Excerpts from public reviews of the companies listed on this page.