Contemporary home built by Construction Adexy on Montreal's South Shore
RBQ general contractor · South Shore of Montreal

Your project, built as if
it were our own.

Construction, renovation, doors and windows. South Shore homeowners trust us with their projects, and we deliver on time, on budget, with no unpleasant surprises.

— What we do

Two areas of expertise, one standard.

— Residential

The home you pictured. At last.

From turnkey new construction to major renovation, additions and heritage restoration, every residential project gets the same attention to detail, materials and finishing.

  • Turnkey new construction
  • Major renovation and restoration
  • Additions and extensions
  • Exterior siding
Residential services
High-end residential construction, South Shore

The contractor next door you would call back.

We build, renovate and extend homes on the South Shore. Not hundreds a year. Enough of them that the owner still answers the phone, and few enough that every site gets real attention.

No pressure selling, no hidden fees, no vanishing act once the deposit is cashed. A detailed quote, a realistic schedule, and someone who picks up when you call.

— Our work

Homes transformed, not just renovated.

A look at our recent projects on the South Shore. Every project tells a story: before, during and after.

— Isothermic showrooms

Come see the products in person.

Isothermic
Showroom

Isothermic La Prairie

View on Google Maps
Isothermic
Showroom

Isothermic St-Hilaire

View on Google Maps
— Frequently asked questions

Questions about Construction Adexy.

What area do you serve? +

We serve the entire South Shore of Montreal, including Longueuil, Brossard, Boucherville, Saint-Hubert, Saint-Lambert, La Prairie, Candiac, Saint-Bruno, Mont-Saint-Hilaire and Beloeil.

Are you licensed and insured? +

Yes. Construction Adexy holds an RBQ licence (Régie du bâtiment du Québec) and is a member of the APCHQ, which guarantees compliance with professional and legal standards.

Do you offer a warranty on your work? +

Yes. All our work is covered by a complete warranty on labour and materials, in line with APCHQ and RBQ standards.

What kinds of projects do you take on? +

New residential and commercial construction, full renovations, additions and exterior siding.

Let's build something.

Tell us about your project. We call you back within 48 business hours with an honest estimate.