Best doors & windows companies in Greater Montreal

Customers rave about VitreXpert A&E’s professional, punctual team, high‑quality windows and doors, and competitive prices, noting noticeable energy‑efficiency gains.

Most customers praise Peak Installations for on‑time, professional work and spotless clean‑up, though a few report scheduling hiccups and poor follow‑up on problems.

Customers consistently praise Superior Windows & Doors for professional, punctual installations, competitive pricing, and excellent customer service, with one review noting unresponsiveness when the company couldn't take on a project.

Customers rave about Altitude’s skilled installers and helpful sales team, noting solid product quality and tidy work, though a few have experienced long delays and spotty after‑sales follow‑up.

Customers praise ADecision for fast, clean installations and high‑quality windows, though a few note difficulty reaching the owner and occasional cleanup issues.

Customers praise Caruso’s high‑quality windows and doors, friendly staff and fast installations, but occasional delays and poor follow‑up can be frustrating.

Customers praise Cendrex for its friendly team and quick, knowledgeable service, but several complain about poor communication and missed delivery deadlines.

Customers praise the friendly staff, fast service and solid workmanship, but a few report warranty and pricing‑clarity issues.

Customers rave about Thermavision’s courteous team, quick work and solid value, though a few projects suffered measurement or finish hiccups.

Customers praise the high‑quality doors and windows and friendly, professional staff, but a few report slow communication and occasional product issues.

Customers praise Alumico’s high‑quality products and professional staff, though a few note occasional coordination hiccups.

Customers generally praise the staff’s professionalism and helpful service, but a few report rude reception and delivery delays.

Customers praise Lafleur Industrial Garage Doors for its knowledgeable staff, quick work, and solid materials, though a few note occasional deposit and billing quirks.

Most customers praise the high quality and professional service, but one buyer reports serious defects and poor after‑sales handling.

Customers rave about Concept PFR’s professional, courteous service, high‑quality windows and doors, and clear communication throughout the project.

Customers praise Fenêtres Concept for its low prices, prompt service and solid product quality, though a few complain about warranty handling and rude service.

Customers consistently praise Portek for its fast, courteous service and high‑quality automatic door installations.

Ecoclear delivers fast, affordable window repairs, but many customers report missed deadlines, broken glass, and poor follow‑up.

Customers rave about fast, courteous service and skilled installers, though a few note higher prices and occasional pushy sales tactics.

Customers praise friendly service, knowledgeable staff and good product quality, but some report rushed installations and occasional rude front‑desk interactions.