Professional Window Installers in Saint-Eustache, QC

“Outstanding quality and service! Highly recommend and can't wait to complete the next phase. My house has been completely transformed thanks to Rudy and his team!”

“Wow what more can I say?!? Such a wonderful, dynamic and warm team. In addition to being competent, meticulous, fast and so on... We are completely satisfied and recommend 110%. We know who we're going to go with for our next windows.”

“Thanks to Jay, Gordon and the entire installation team for my new metal roof! We are very happy with the result and the new look of the house is sublime. Our house has just increased in value for sure! Positive Responsiveness, Punctuality, Quality, P...”

“Positive point: very satisfied with the installation service, it's quick and clean. Negative point: I've been waiting for the invoice after installation for more than a month and a half.”

“Excellent service all round. Sales, monitoring, installation and communications. Only point to improve: You are selling an exceptional product but you are lacking in delivery after installation. The installers leave and the product is dirty,...”

“We bought a new front door and are very pleased with it. Frederic offered a super service and gave us excellent advices in selecting the model. It was ready in time and fitted perfectly. I'm glad we choose aluminium over plastic !”

“Excellent customer service, courteous and attentive staff. I am very satisfied with the quality of the doors that were recommended to me and the installation was really well done. A big thank you in particular to Diana and David. Positive Quality, Pr...”

“Unisson Groupe represents one of the finest window suppliers in the community of Montreal ! I highly recommend them!! Fast, efficient and quick to assume responsibility for any glitches and fix them as soon as possible.”

“I called Franco at Inter-Quebec for the exterior door to my laundry room. From the quote to the install it was a great experience. The workmanship was excellent and the job was done on time. I will call them again. Thank you to everyone at Inter-Queb...”

“Impeccable service, outstanding installers! Even if the price is a little higher, it's definitely worth the investment for more quality!!! Nothing to complain about the service and installation of my new doors and windows... I highly recommend them...”

“Impeccable service from start to finish. Quick installation and very good price! Whether it was Ms. Belisle with her good advice and patience or the installers Simon and Simon who spent 2 days with us. Everything was perfect 🤩 thank you very much 😊 …...”

“Impeccable and quick installation by 2 friendly, non-smoking, discreet professionals who clean up after themselves! Very good service. I hope the window doesn't crack since apparently it's not guaranteed...”

“Very professional, the guys are friendly, work cleanly and the windows were "spotless" after they left. I haven't compared prices but I believe it's competitive. Positive Professionalism Services Glass installation”

“I had my windows installed in August and for the moment I am very satisfied. Pierre came to take a look during the installations and the installers were experienced. I would do business with Pierre in the future without problem.”

“Absolutely amazing service and fair price. From A to Z, project manager handled with care and precision, job was done on time and within schedule. Fast response, hard-to-find trustworthy professional in this industry !!! Recommend 100%”

“Thanks to the 20/20 French doors team. The Vaillancourt products sold are of very high quality. The installation is carried out by real professionals. We are more than satisfied with our purchase. Norman Gauthier”

“I changed my windows a few months ago and everything turned out how I wanted it! The team is amazing, very professional! I recommend 100%, you will not be dissapointed!”

“Excellent service and the windows are very good quality. They have no problem taking more time to do a good installation, they suggested that I modify the installation of the patio door in order to have a better result... even if it took more time to...”