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Welcome to


Your trusted glazier since 1967!

Your partner of choice for all your glass projects

In business since 1967, Vitrerie Alfonso is THE province's benchmark for custom design and installation of glass products of all kinds, whether you are a commercial, industrial or residential client.

A family business serving the population since 1967, Vitrerie Alfonso specializes in the design of interior and exterior glazing, whether in the commercial, industrial or residential sector.
We carry out projects of all kinds and sizes. Our strength lies in our passion and attention to our customers. We offer peace of mind to our customers thanks to a professional quality installation service, from the customer's first contact until the end of the project.
We also offer counter service for small projects such as: tempered glass, mirror, thermos, desk/table top, textured glass, window and screen repair, etc...
We also work with several Quebec cabinetmakers, offering them fast service at a competitive price.


Quality service at every stage

Free quote

Request a quote from our team, for free!

No matter what project you have in mind, no matter how grandiose or crazy it may seem to you, our team will be able to answer all your questions.


Once the quote is accepted, our team will contact you to make an appointment with our expert technician.

He makes sure to take all the exact measurements and angles in order to carry out your project to meet your expectations.

Visual design

Once the measurements have been taken, our technical team then produces shop drawings to give you a visual aid for your project.

Once the drawings are approved, we begin production of the project.

Delivery & installation

Our team carries out the installation quickly, professionally and safely.

Our expert glaziers have mastered the appropriate techniques for all types of installations.

Quality products and guaranteed service

Vitrerie Alfonso manufactures all its glass products to measure and to your taste. Thanks to close collaboration with several suppliers, you will have access to a wide choice of hardware that is suitable for both high-end and basic projects. Additionally, we offer a one-year warranty on our installation, in addition to our suppliers' warranties.

A multitude of possible finishes

Glass brings an air of sophistication to your home or business. It also serves to divide the space while allowing sunlight to be transmitted throughout the room. For a personalized touch, it is possible to choose smoked, sandblasted, frosted or painted glass!

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Our premium suppliers

Over the years, Vitrerie Alfonso has developed a robust business network with several local suppliers who offer us high-end products to carry out all our projects.

We collaborate with these entrepreneurs 

A member of the Quebec Construction Association (ACQ), we have been working in partnership with several big names in the construction field for several years. All our projects are executed according to the rules of the art of the trade. All our experts are members of the Commission de la Construction du Québec (CCQ) and unionized.

What our customers say about us

Aleksandra Dragieva

Vitrerie Alfonso did the installation of our home gym mirror and we couldn't be happier!The mirror is great quality and the customer service was amazing. They showed up in a timely manner, were super polite and the installation went very smoothly.
I highly recommend VA to everyone! Thank you Vitrerie Alfonso 😄
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