Best doors & windows companies

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

Customers rave about the courteous staff, quick expert installation, and durable products, though a few note communication lapses.

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 JM Fraser for quick, professional repairs at reasonable prices, though a few report missed appointments or rude behavior.

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 rave about the clean store, friendly staff, fast in‑stock service and low prices, though a few have experienced long waits for special accessories.

Most customers praise DBK’s design expertise, communication and quality work, but a minority report delays and serious service lapses.

Customers praise Intermat’s friendly staff, quick service and solid Quebec‑made products, but many report poor communication and delayed quotes.

Customers praise fast service, professional staff and high‑quality doors, but after‑sales support can be slow and some windows have sealing issues.

Most customers praise the courteous staff, quick installations and solid value, though a few report quality or pricing issues.

Customers consistently praise Portes et Fenêtres BSL for top‑notch products, flawless installations, and attentive service at a fair price.

Customers consistently praise the friendly team, low prices and solid workmanship, though a few have run into scheduling or measurement mix‑ups.

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

Customers praise the paint quality and helpful staff, but report inconsistent service and occasional language barriers.

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 high‑quality custom glass work, though a few report damaged items and unsatisfactory after‑sales handling.