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Window Repair Guys
- Quote
- Gentlemen
- Casement Window
“Excellent service right from making an appointment for a quote, the gentleman who came, assessed and quoted, right up to the installation team and product.”
Best Window Installers in Niagara Falls, ON
24 companies listed · 6 in Niagara Falls · 10 open weekends · 22 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
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Hamblet's Roofing Siding Windows
- Work
- Quotes
- Fashion
“From the original visit from the Sales Rep, Ken, the assurance by Rick when we called to check on when the work would take place (understandably Covid 19 pushed everything back ) Rose in the office and finally the excellent work done by Ryan and Jake...”
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A C Vinyl Windows Ltd
- Company
- Casement Windows
- Quote
“The installation was amazing and they took great care to be careful of my home and foundation gardens, as well as clean up when the job was complete…any questions I had were answered promptly!”
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Blindstech Shutters and Blinds
- Zebra
- Professional
- House
“Price was good and choice of fabrics was great.”
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Total-Commercial Niagara
- Price
- Company
- Commercial Building
“I highly recommend Total Commercial Niagara for all type of windows replacement and doors installation specially for commercial buildings although they do both commercial and residential buildings.”
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Aaces Contracting
“They did a bunch of work at my house.”
Listed for homeowners in and around Niagara Falls, 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: Niagara Falls, ON
6 of the 24 companies we list are based in Niagara Falls; the other 18 serve Niagara Falls from towns including St. Catharines (17 km), Fort Erie (18 km) and Welland (13 km). The companies on this page are rated from 4.3 to 5.0 across 1,275 reviews; 10 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (89%) and responsiveness (77%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "cleanliness". 10 are open on Saturdays and 1 on Sundays. The services the companies on this page list most often on their websites are siding (5), windows (5), doors (3), awnings (2) and decks (2). 1 shows a licence on its website and 1 lists staff certifications (GAF). 9 have ten or more years of experience, the longest 27 years. 2 offer financing or payment plans; 14 give free estimates and 1 is family- or locally-owned. 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.
Is the home visit and measurement free?
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.
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Friesen Windows & Siding
“Very knowledgeable staff.”
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Clearvu Contracting Windows and Doors
“ClearVu hung six doors and did all the baseboards in my basement.”
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Great Northern Home Exteriors Inc.
- Company
- Quotes
- Result
“In terms of the quality of workmanship, we are more than satisfied with the two installers, Clarke, and Tim who were respectful, and took a great deal of interest in delivering a quality product with attention to detail”
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Permanent Siding & Windows
- Company
- Project
- Downspouts
“This may have been the most important thing for us, as when you're asking someone to look after a family members home and you can't be there in person to check in, you want to know you made the right choice.”
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Tip Top Exteriors
- Fascia
- Door
- Communication
“Joe and his crew worked tirelessly to complete our exterior renovation which included all new siding, soffit, fascia, eavestrough, 2 exterior doors, all new window capping and shutters.”
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Precision Roofing
- Property
- Siding
- Estimate
“Professional , polite , on time , great value , great workmanship, I am very pleased hands down and would use them again and definitely recommend to others!”
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Marks Windows and Doors
- Questions
- Home
- Storm Door
“I get compliments daily on our home from strangers passing by, my husband gets compliments from his customers and co workers and people who have just generally followed our very long reno due to the pandemic”
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Myles Calvert & Son Windows and Doors
- Work
- Contractor
- Attention
“We bought our first home and after having multiple person come through telling us what they would do with our windows and door, Myles Calvet and Son was the only company that knew right away that the framing of the windows had to be replaced.”
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Niagara Glass Ltd
- Price
- Quote
- Mirrors
“Called the business and the receptionist said to call when I got there and someone would come out and get the window out of my truck so I didn't have to get out and bring it inside myself and risk getting cut.”
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Niagara Egress Masters
- Company
- Questions
- Budget
“We had Steve and his team install 4 replacement basement windows and one egress window and 2 additional windows plus a patio door at a time when it was difficult to find this service and windows before winter.”
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Gemini Windows
- Company
- Basement
- Roof
“I have had them install roofs, siding or windows and doors on over a 100 homes over the past few years and customers are always happy with the end result.”
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Louwes Windows & Siding
- Products
- Job
- Bay Window
“When it came time to install the window, which was the coldest day so far this winter it was Dan and Dustin who embraced the cold and worked a full day to finish the job.”
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Scott Windows & Doors
- Door Installation
- Front Door
- Curb
“We had 4 quotes from local window installers; Scott gave us design ideas about colour and curb appeal that no one else did which separated him from other companies.”
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A 1 Quality Roofing & Siding
- Choice
- Estimates
- Crew
“We had a gutter system installed to our facility and they attended earlier than planned and also when we discovered some minor issues they were very prompt in returning and addressing those.”
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L & L Contracting Inc.
- Door Frame
- Products
- Bay Window
“The Clean up and the overall experience , competitive pricing , quality products all combined have left us as extremely happy Customers , Highly recommend these guys'”
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The Glass Company
“We brainstormed a solution to a unique issue, and came up with a solution that worked.”
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Duotemp Home Improvements
- Job
- House
- Gutter
“I was surprised that within a half hour i got a call back and they were there repairing my window ( i figured it would take a day or so for it all to be completed etc.”
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Glaze Windows and Doors Inc.
- Pressure
- Patio Door
- Team
“After receiving several other quotes and visiting previous installs from Glaze as well as other competitors we agreed to move forward with Glaze (18 windows + sliding glass door).”
Window Replacement & Installation Services in Niagara Falls, ON Cost Estimates
Minimum cost
$478
Maximum cost
$27725
National Average
$7620
Avg Per Hour Rates
$59
$4189
$11987
Typical price range is based on 431 cost profiles
Why these companies made our list
What customers say about companies in and near Niagara Falls
- “Work was completed in a timely and professional manner, and to a very high standard.” — customer of Permanent Siding & Windows
- “Rob is extremely knowledgeable and helpful. His crew were friendly and very hard working.” — customer of Gemini Windows
- “Mark and his team are great, very professional, knowledgeable and high quality service.” — customer of Marks Windows and Doors
- “Gave timely advice, helped me find the window I needed and they did a super professional installation.” — customer of Gemini Windows
- “I would definitely recommend Marks Windows and will use them again in the future!” — customer of Marks Windows and Doors
Excerpts from public reviews of the companies listed on this page.
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