Residential Additions in Sherbrooke & Estrie
More space without moving. Expand your home to fit your life while increasing its value.
Les Constructions Viens builds mid- to high-end residential additions throughout the Eastern Townships. Whether you need an extra storey, an extension, a garage or a finished basement, we manage the project from start to finish.
Every addition is different. We assess your existing structure, site constraints and municipal regulations to propose a tailored solution. We also handle permit applications with your municipality. Before we start, you know what the project costs, what is included and what is not.
Our addition projects are completed throughout the Estrie region: Sherbrooke, Magog, Orford, North Hatley, Canton-de-Hatley, Waterville, Compton, Coaticook, Eastman, Cookshire-Eaton, Bolton and surrounding municipalities.
How It Works
A structured process for a stress-free addition.
Assessment
We visit your property to evaluate the structure, land and expansion possibilities.
Design
Addition plans designed to meet codes and blend seamlessly with your existing home.
Permits & Estimate
Municipal permit application and detailed cost estimate, item by item.
Construction
Coordinated construction to minimize impact on your daily life. Regular updates.
Delivery
Inspection, finishing and handover of your expanded space. Warranty included.
Completed Additions
Home Addition in Rock Forest
Garage Addition in the Eastern Townships
Residential Addition in Lennoxville
Frequently Asked Questions
Yes, a building permit is required for any residential addition in Quebec. We handle the application process with your municipality as part of our service.
In most cases, yes. We plan the work to minimize disruption to your daily life. Some major projects (roofing, foundations) may require a short temporary stay elsewhere.
We build all types of additions: second storey, side or rear extension, attached garage, full basement finishing and conversions of existing spaces.
What our clients say
"The addition transformed our home. The site was clean, timelines were met, and communication was always clear. We recommend them without hesitation."Isabelle & Marc T. Orford · Addition, 2024