About Us

We started our operations in Montreal, Quebec in 2009. Over the years we at Mystro have been known for our products, competitive pricing as well as the relationships we have built with our clients. Through a variety of quality products, assembled in our Montreal facility, we offer our customers a hand’s-on approach to servicing their needs and offering products they can feel proud of. We make sure that quality, competitive pricing and excellence in service never go out of style.

Our services

When it comes to quality windows and doors, we at Mystro serve the greater Montreal area, as well as Laval and the South shore through our 10,000 square feet warehouse and workshop. Our sales representatives and installers will ensure a smooth journey from the initial meeting to the final finished product. We at Mystro want our clients to be the best examples for the quality of services that we offer.

Installation services

We understand that giving your home an updated look by changing your windows or doors is an important decision. For this reason, we make sure that from our first appointment until the final installation of your doors and windows, the quality of our service throughout is never compromised. Our expert installers will ensure that your high expectations are met to the fullest satisfaction.

  • At home consultation and budgeting
  • Providing precise technical specs and final pricing for our clients
  • Providing the best options and solutions as per client needs
  • Removal of existing doors and windows
  • Installation of new doors and windows
  • Follow up service for customer satisfaction
  • Up to 20 year warranty on most windows
  • Additional warranties are also available for doors, thermos and labour.


We ensure that our products are of the highest quality and are assembled at our Montreal warehouse by a team of experts specializing in the field.

Mystro residential materials:

  • Aluminum
  • PVC
  • Hybrid
  • Double Hybrid
  • Door
  • Patio Door

Mystro commercial materials:

  • Curtain wall
  • Store front



4768 Boulevard Thimens, Saint-Laurent, Quebec H4R 2B2


+1 438 380-9601

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