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Doors & Windows Inc South Shore
“An advisor, Sylvain Lamarche, present, before, during and after purchase and even installation.”
Best Window Installers near Beloeil, QC
These companies serve Beloeil from nearby bases in towns including Longueuil, Mont-Saint-Hilaire and Saint-Hubert.
15 companies listed · 2 open weekends · 9 rated 4.5+ · 6 show a licence
Data verified October 18, 2026
Portes et Fenêtres Président
“A special thank you to Michael, who took the time to understand our project and proposed solutions - in addition to being patient and answering all our questions.”
Fenplast
“A huge thank you to PF Lamoureux and his team for their support and the realization of this project.”
Vitrerie Justalex Varennes
“They followed up on our order quickly and installed our large bathroom glass panel in a very conscientious and professional manner.”
Bélair Portes et Fenêtres Inc
“The team is also very efficient and was able to adjust to the house which had its small construction defects/irregularities.”
Isothermic Portes et Fenêtres
“Competent and very kind employees, work properly, very satisfied, I recommend this company”
Listed for homeowners in and around Beloeil, QC, 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: Beloeil, QC
The 15 companies on this page are rated from 4.0 to 5.0 across 1,044 reviews; 8 have 50 or more reviews and 9 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (92%), value (71%) and quality (69%). 2 are open on Saturdays. 6 show a licence on their websites. Domain records put 9 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 1 gives free estimates and 2 list coupons or special offers. We have a website on file for all 15 of the companies on this page; 8 publish a contact page and 10 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.
Which listed window installers say they are licensed?
6 of the 15 listings on this page show a licence on their websites. Licensing is provincial or municipal, so confirm the claim with whoever issued it. Ask separately about workers' compensation coverage, which is the document that protects you if an installer is injured working on your property.
Fenestration Dana
“The staff is very friendly, gives good advice and is very responsive.”
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Fenplast
“We are very satisfied with the work done and we will definitely do business with them in the future.”
Doors and Windows Verdun / Kitchens Verdun
“Very good service and value for money, punctual and fast, I recommend this company”
Portes et Fenêtres V.i.p
“Wow I am really satisfied with my windows the professionalism you had the installation service I highly recommend.”
Vision Thermo
“We are very satisfied with the services received, we recommend vision thermo to everyone.”
Portes & Fenêtres Excel Inc
“Very good service, great team and we now have superb new windows for our extension.”
Unicel Architectural Corp.
“I received quality service when working with the team at Unicel Architectural.”
NZP Fenestration
“Not only was she knowledgeable about their product range, but she also provided invaluable insights tailored to my home's specific needs, ensuring I made an informed decision.”
Vitrerie Lionel
“A simple change of rollers allowed me to keep my original door and it can now be opened with just one finger!”
Why these companies made our list
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