Pro Listing

Isothermic portes et fenêtres | Lévis

Window Installers in Lévis, Quebec
Ranked #2 in Lévis | Grade A
5.00 (18 reviews)

Isothermic portes et fenêtres | Lévis

The Lévis, Quebec showroom guides homeowners through selecting Isothermic windows and doors and coordinates the steps from quote to installation. Staff are noted for attentive service and clear communication.

Isothermic portes et fenêtres | Lévis business photo 1 - Windows in Lévis
Isothermic portes et fenêtres | Lévis business photo 2 - Windows in Lévis
Isothermic portes et fenêtres | Lévis business photo 3 - Windows in Lévis
Isothermic portes et fenêtres | Lévis business photo 4 - Windows in Lévis
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Why Homeowners Choose This Business

Customers note attentive guidance in the showroom, practical recommendations, and organized coordination through to installation. Workmanship is often described as meticulous, with projects completed as scheduled Local experience that helps homeowners across Lévis, Quebec compare a more region-aware provider.

Service Area

Lévis, Quebec and nearby South Shore communities.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Holds a strong position among local competitors.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Window Replacement
  Door replacement
  Installations
  Window Installation Coordination
  Energy Efficient Windows
  Patio doors
  Entry doors
  Vinyl Windows
  Casement windows
  Sliding Windows
  Bay and bow windows
  French Doors
  Measurement and Quoting

Product selection for windows and doors, quotes and measurements, order coordination, and installation scheduling with local teams.

Reviews

Customer Reviews

Annick Mathieu
Lise Bissonnette, We wanted to express our sincere satisfaction with the service you provided when we selected our windows at Isothermique in Lévis. Your expertise, attentive listening, and availability greatly contributed to making this a…
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Lise Bissonnette,

We wanted to express our sincere satisfaction with the service you provided when we selected our windows at Isothermique in Lévis. Your expertise, attentive listening, and availability greatly contributed to making this a most pleasant experience. Working with you was a true pleasure, and we sincerely thank you for your professionalism.

With our deepest gratitude,

Annick and Rocky!
Frédérike
Extremely satisfied with Maxime's service in-store and his installation team. Very professional and happy with the result.

Thank you.
Francine Belanger
Thank you so much! Excellent work. The employees worked meticulously.
The installation was done perfectly.
High-quality insulated product.
It's very satisfying. Highly recommended.
Daniel Carrier
A big thank you to my salesperson, Maxime Laperrière (Lévis branch), for his courtesy, helpful advice, and professionalism. I say the same about the installation team and customer service. Everything was completed on time and in a very plea…
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A big thank you to my salesperson, Maxime Laperrière (Lévis branch), for his courtesy, helpful advice, and professionalism. I say the same about the installation team and customer service. Everything was completed on time and in a very pleasant atmosphere. I highly recommend this Quebec company, which has excellent products and is headquartered in Thetford Mines.
Jacqueline Guay
The consultant, Ms. Lise Bissonnette (Levis), is courteous, kind, and has extensive knowledge of Isothermic doors and windows. She provided excellent follow-up from the sale to the installation. The installer, Jonathan, did an exceptional j…
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The consultant, Ms. Lise Bissonnette (Levis), is courteous, kind, and has extensive knowledge of Isothermic doors and windows. She provided excellent follow-up from the sale to the installation. The installer, Jonathan, did an exceptional job. I wholeheartedly recommend Isothermic Levis.

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Frequently Asked Questions

The Lévis, Quebec location offers in-store consultations to help you choose products and plan your project. Measurement and installation are coordinated after your selection so the team can confirm final details at your home.

Timelines can vary by season and product selection. Reviews suggest projects are completed on schedule, and staff will provide a more precise timeframe during your quote.

Staff can review styles, materials, and finishes in the showroom to align with your home’s architecture. They will help narrow options that balance performance, look, and budget.

Installation is coordinated with local crews experienced with the brand’s products. Reviews mention careful, clean workmanship and professional conduct on site.

Weekdays are typically 8:30 AM to 5:00 PM, and the showroom is closed on weekends. It’s best to call ahead to confirm hours or book a consultation.
 Verified Listing

Opening Hours

  • Monday 8:30 AM – 5:00 PM
  • Tuesday 8:30 AM – 5:00 PM
  • Wednesday 8:30 AM – 5:00 PM
  • Thursday 8:30 AM – 5:00 PM
  • Friday 8:30 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
5.00 (18 reviews) Pro Listing
Address
85 Rte du Président-Kennedy suite 102, Levis, QC G6V 6C8, Canada, Levis, QC G6V 6C8
Business Type
Window Installation Service
Website
https://www.isothermic.ca/
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Window Installers in Lévis, Quebec

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