Best doors & windows companies in Longueuil

Customers rave about Fenplast Longueuil’s friendly staff, high‑quality windows and doors, and clean, professional installations, though a few have experienced delays or post‑sale communication gaps.

Customers love the knowledgeable, friendly team and the low prices, and they appreciate the wide inventory and quick, helpful service, though a few have experienced order mistakes and uneven after‑sales support.

Most customers praise the company’s professional installers, competitive prices and fast, clean installations, though a minority report serious after‑sales and scheduling problems.

Customers consistently praise Fenêtres Magistral for prompt, professional service from quote to installation, helpful staff, and solid after‑sales support, though a few have experienced poor follow‑up or misinformation.

Customers rave about NZP Fenestration’s high‑quality, energy‑saving windows, flawless installation, and attentive service.

Customers overwhelmingly praise Unicel’s high‑quality doors and windows, professional staff and reliable, on‑time installations, though a few note poor installation support and long lead times.

Customers are split; a few praise the friendly staff and good values, but most report serious problems with communication, workmanship and after‑sales service.

Customers love the low prices and courteous installers, but many report missed appointments, measurement errors, and poor communication.

Customers praise Fenêtres Magistral for friendly staff, high‑quality windows and doors, and prompt, professional installation, though a few report warranty hiccups and occasional mis‑measurements.

Customers love the high‑quality windows and doors and the courteous, skilled installers, but a few report delays and uneven after‑sales support.

Customers rave about the high‑quality doors and windows and the courteous, professional installers, though a few report slow after‑sales service and occasional delivery delays.