Window Replacement on the South Shore
ENERGY STAR® certified windows for Brossard, Longueuil, Saint-Lambert & more

The South Shore's Trusted Window Experts
With over 1,500 South Shore homes completed, we understand the unique needs of homeowners in Brossard, Longueuil, Saint-Lambert, and surrounding communities. From modern condos to established family homes, we have the right window solution for every property.
Our ENERGY STAR® certified windows are specifically designed for Quebec's harsh winters. South Shore homeowners typically save $200-$400 per year on heating costs while enjoying a more comfortable, quieter home.
Built for Quebec Winters
Triple-pane glass and insulated frames rated for -40°C temperatures
25-Year Warranty
Industry-leading protection on all window products and installation
Fast Installation
Most South Shore homes completed in just one day
4.9/5 Google Rating
Trusted by hundreds of South Shore homeowners
South Shore Communities We Serve
Frequently Asked Questions About Window Replacement on the South Shore
How much does window replacement cost on the South Shore?
Window replacement on Montreal's South Shore typically costs between $400-$1,200 per window, depending on size, style, and glass options. A typical Brossard or Longueuil home with 12-15 windows averages $7,000-$15,000. We provide free in-home estimates with exact pricing.
Which South Shore cities do you serve?
We serve all South Shore communities including Brossard, Longueuil, Saint-Lambert, Boucherville, La Prairie, Chambly, Saint-Bruno, Candiac, Saint-Hubert, Greenfield Park, Sainte-Julie, and more. Our local teams know the area and can reach you quickly.
What rebates are available for South Shore homeowners?
South Shore homeowners can access up to $25,000 in combined rebates through Rénoclimat (up to $20,000) and Canada Greener Homes Grant (up to $5,000). Many of our Brossard and Longueuil customers combine both programs for maximum savings.
Do you install windows in winter on the South Shore?
Yes, we install windows year-round across the South Shore. Our specialized winter installation process uses temporary barriers and quick-seal techniques. Each window swap takes only 15-30 minutes, keeping your home comfortable.
How long does window installation take on the South Shore?
Most South Shore homes are completed in 1 day. A typical 12-window installation in Brossard or Longueuil takes 6-8 hours. Larger homes may require 2 days. We schedule to minimize disruption to your family.
Get Your Free South Shore Estimate
