Noblesse Portes et Fenêtres St-Jean
“Delivered and installed before the scheduled date (they called me before to confirm…) and super nice job.”
Best Window Installers near Saint-Lambert, QC
These companies serve Saint-Lambert from nearby bases in towns including Saint-Laurent, Saint-Léonard and Saint-Hubert.
15 companies listed · 6 open weekends · 12 rated 4.5+ · 6 show a licence
Data verified October 18, 2026
Innovation Portes et Fenêtres
“Rudy gave me great advice, was the only contractor who spent as much time looking at the outside as the inside, got the job done as promised and in a timely manner, and left everything clean.”
Élit Tech Portes Fenêtres & Toitures Métalliques
“We asked for 3 quotes for the change of 2 doors & 8 windows, Elit Tech was 33% cheaper than the other 2, a doubt was installed in my home, we decided to go with them anyway.”
Portes et Fenêtres Factory Direct Montréal Windows & Doors
“I would like to thank Sasha, Sveta and their installation team for showing me what professionalism is all about.”
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Doors & Windows Inc South Shore
“Special thanks to the installers Kevin and his teammate for their professionalism and courtesy following the installation of 2 windows.”
GIT Portes et Fenêtres Montréal
“Vincent is a great rep and very knowledgable, the install team worked with professionalism and got the job done efficiently, the after service team was responsive and offered prompt service.”
Listed for homeowners in and around Saint-Lambert, 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: Saint-Lambert, QC
The 15 companies on this page are rated from 4.0 to 5.0 across 1,663 reviews; 12 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (96%), quality (73%) and value (59%). 6 are open on Saturdays. 6 show a licence on their websites. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 4 give free estimates and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; 12 publish a contact page and 11 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 4 of the 15 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.
Aluminium Atlanta Inc
“Extremely professional and give their best advice possible without only looking out for their best interests”
Portes et Fenêtres Inter-Québec
“Franco and his team from Inter-Quebec were extremely easy to deal with, professional and truly care about their customers.”
Portes et Fenêtres X-O / St-Constant
“We are very happy with their welcome and the installation of the windows.”
Portes et Fenêtres Montréal
“We are fully satisfied with the installation of our new door by ROYALTY”
Selcan Windows and Doors
“Mario took the time to provide us with all the information that we needed.”
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Fenplast
“Impeccable service, we only purchased 2 small basement windows and we had the same service as if we had purchased $25,000 worth of doors and windows.”
Porte et Fenêtre Mystro
“Sun (Vice President) came several times to correct a problem with a window installed a few years ago.”
Portes et Fenêtres Porto/Porto Windows and Doors
“The installation was very well done, which is complicated in a 100 yr-old house.”
Vision Thermo
“Very good value for money for comparing.”
Why these companies made our list
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