Fenplast
“Each time the bars fell, I sent an email, stressed, and each time, I was answered with patience and kindness, reassuring me that we would change all the bars.”
Best Window Installers near Candiac, QC
1 of these companies is based in Candiac; the others serve Candiac from towns including Saint-Laurent (19 km), Saint-Jean-sur-Richelieu (21 km) and Saint-Constant (4 km).
6 open weekends · 10 rated 4.5+ · 5 show a licence
Data verified October 18, 2026
Noblesse Portes et Fenêtres St-Jean
“It's a turnkey service that they offer us and it was perfect for us.”
N.e.w. Factory
“We are very satisfied with the service received yesterday by the installers for door bottom markets, impeccable service and a job very well done, thank you to the whole team”
Élit Tech Portes Fenêtres & Toitures Métalliques
“Very friendly, I had an excellent experience.”
Portes et Fenêtres Factory Direct Montréal Windows & Doors
“I chose FactoryDirect because of the quality of the windows and the incredible presentation that Sasha gave me.”
Les Portes & Fenêtres Charland
“I ordered 8 doors and they have provided high quality product and I couldn't be more satisfied with their work and recommend their service to all my contacts.”
Listed for homeowners in and around Candiac, 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: Candiac, QC
The 15 companies on this page are rated from 3.6 to 5.0 across 2,078 reviews; 14 have 50 or more reviews and 10 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (82%), quality (71%) and value (69%). 6 are open on Saturdays. 5 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 1996. 5 give free estimates and 3 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 9 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.
Is the home visit and measurement free?
A no-cost quote is offered by 5 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.
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Doors & Windows Inc South Shore
“Professional work from the start, presentation of the products, home visit to take measurements, as well as the quality of the installation.”
Portes et Fenêtres Impérial Inc.
“I receive replacement services from Adrian the owner 10 yrs ago and he renovated all of our triplex's doors, patio doors, windows and I couldn't have been more satisfied then and after a few years we needed some repairs.”
Portes et Fenêtres Président
“The finishing work on the moldings is impeccable and the workers cleaned up the damage.”
PF Expert Portes et Fenêtres
“From the start of the process with the customer service people to the technician who came to change the Thermos, the customer experience was perfect, if I could give more than 5 stars I would.”
D&P Marchand
“Forcier and David are very polite and friendly and provide good advice.”
Portes et Fenêtres Montréal
“Royalty's after sales service department promptly sent a service technician to install the missing part.”
Portes et Fenêtres X-O / St-Constant
“Truly an excellent company all the staff are exceptionally friendly with incredible customer service which is rare these days.”
Aluminium Notre-Dame
“Good place for door and window parts and aluminum finishes bent according to your needs”
Fenestration Dana
“After shopping for the replacement of the windows in our house, we opted for Fenestration Dana and we are pleased with this choice.”
Why these companies made our list
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