Best doors & windows companies in the Montreal region

Customers rave about SELA’s courteous service, reasonable prices, and the premium look and performance of their new windows and doors.

Customers generally praise the doors’ high quality and durability, though one reviewer experienced fit and water‑leak issues with poor after‑sales support.

Customers generally praise Wilton Panorama for solid products and professional service, but a minority report serious installation and warranty problems.

Most customers praise Garex for friendly staff, fast repairs and solid product quality, though a few report slow communication and installation delays.

Customers praise the friendly staff and product quality, but dock access and long wait times are frequent complaints.

Customers consistently praise Expertise Portes et Fenêtres for its professional, courteous team, top‑grade products and smooth, clean installations from quote to follow‑up.

Most customers report poor service, missed appointments and billing issues, while a few praise the product quality and design.

Customers like the product quality and friendly workshop staff, but many complain about poor after‑sales service and missed deadlines.

Customers praise Dusco for sturdy, well‑finished doors at good prices, but many report quality defects and poor after‑sales service.

Customers praise the product quality and price when things work, but most reviewers report serious installation problems, leaks and unresponsive service.