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Northstar Glass
- Measure
- Professional
- Competitive
“I needed glass replacement for cracked window and entire process was seamless, owner and employees are great to deal with and work was done well and on time .”
Best Window Installers in Scarborough, ON
24 companies listed · 12 in Scarborough · 2 open 24/7 · 14 open weekends · 20 rated 4.5+
Data verified October 19, 2026
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Fortress Windows & Doors Inc.
- Work
- House
- Honest
“There was some movement in materials between the fluctuation of temperatures between seasons on our enclosure and a year later Steve's come to fix it!”
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Amazon Windows & Doors
- Team
- Aesthetic
- Company
“My brother broke the main door glass with a ball and I had to get that fixed, so I was scrambling around to find someone fix it, until I found these guys.”
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Torcan Group
“Have my window pane done a few years ago ant it still looks new.”
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Legend Windows
- Company
“Willing to help you and answer all your questions.”
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Prk Doors & Windows Ltd
“Best doors in town”
Listed for homeowners in and around Scarborough, 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: Scarborough, ON
12 of the 24 companies we list are based in Scarborough; the other 12 serve Scarborough from towns including Concord (20 km), Toronto (14 km) and North York (21 km). The companies on this page are rated from 4.2 to 5.0 across 1,285 reviews; 12 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (86%) and responsiveness (80%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "estimates". 2 are open around the clock; 14 are open on Saturdays and 5 on Sundays. 3 show a licence on their websites. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 1998. 2 offer emergency call-outs; 12 give free estimates; 3 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for 22 of the companies on this page; 19 publish a contact page and 18 list a public email. 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 Scarborough?
12 of the 24 give an address in Scarborough itself; the rest serve it from within 25 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.
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Al Lipson Aluminum Products
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Wall N' Floor Decor & More
- Price
- Carpet
“Happy with my new vinyl hard surface floor looks great and installation process was a breeze very experienced owner wouldn't hesitate to recommend this place”
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Bliss Nor-Am Limited
“Management are great and acknowledge your work for doing good job.”
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Doors R Us
- Attention
“Very professional.”
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Authentic Windows & Doors
“Good company to buy from or work with”
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Brightview Windows & Doors
“Hi everyone I'm so happy to work with Brightview Windows & Doors company They are very professional and very good price I'm absolutely recommend for everyone”
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Sunny Windows & Doors Corporation 新麗門窗廠
“Good price”
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Trust Build Windows and Doors
- Work
- Installer
- Responsive
“Sergei presented us with different options for our door at an excellent price and was always there to answer any questions throughout the entire process.”
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Sangster Windows & Doors
- Happy
- Sliding Glass Door
- Basement
“Their combination of top-notch products, excellent customer service, and skilled installation team makes them a standout choice for anyone in need of new windows.”
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Arctic Vinyl Windows & Doors
- Rebate
- Questions
- Chose
“Alex was very communicative throughout the entire process, and Mikhail and his crew were professional, friendly, and courteous when it came to the install.”
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Window and Door Specialist
- Contractor
- Company
- Storm Door
“He was very pacient with me from beginning to educate me from the design and material to find the right installer(It is difficult when are not sure what exactly you want)”
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Egress Windows Toronto
- Happy
- Job
- Phone Call
“I got 3 quotes and their prices were very competitive/similar, but ultimately we chose them due to their knowledge and how Bill responded to our questions.”
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GTA Glass
- Job
- Price
“David did a really good, nice, clean job, very efficient and patient with all the interruptions from customers wanting to come in as he was trying to work.”
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Horizon Windows and Doors Inc.
- Punctual
- Team
- Choose
“Accurate and professional service, punctuality, high quality door, quick installation, reasonable price - all these contributed to my fantastic experience.”
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Windowtech Windows and Doors Replacement Services
- Estimate
- Front Door
- March
“I was a little alarmed at first with the bubbling in the film but the professionals at WindowTech assured me those would go away over time as the film sets in and moisture dries.”
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Global Improvement Solutions Inc.
- Brick
- Questions
- Work
“When I reached out to Global Improvement Solutions they were the one stop shop that could do it all and in a timely manner, it didn't matter that they are located in Toronto.”
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Aimg
- Quote
- Windows
- Columns
“During the instillation, Yuri and his Team made sure we were satisfied with the appearance and also made sure that he matched up the aluminum at the top of the column.”
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Window Man
- Team
- House
- Patient
“Andrew's crew was professional, courteous, they took their time and paid attention to every detail, inside and outside but still finished the job quickly having replaced 7 windows!”
Window Replacement & Installation Services in Scarborough, ON Cost Estimates
Minimum cost
$383
Maximum cost
$22260
National Average
$6118
Avg Per Hour Rates
$47
$3363
$9624
Average price range is based on 470 cost profiles
Why these companies made our list
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