House extension in Montreal

Make your house-expansion projects a success

You love your neighbourhood and your home, but you’re running out of space: a new baby is coming soon, your partner wants a home office or the kids want a game room. You can have all this without having to move.

Cam Construction can make an addition to your property to fit your needs. And you can rely on us, because we don’t outsource major work. Our team of 15 carpenters handles the project in accordance with your needs.

So, why do you want to expand? Invest in your home with confidence thanks to our turnkey service.

No worries about

Obtaining permits

The regulations

Recent achievements

Work of 5000$ minimum

For a more efficient service, send us photos of your project.
Free estimated request

Call us now!


We only work in these boroughs located on the island of Montreal.

  • Ahuntsic-Cartierville
  • Anjou
  • Côte-des-Neiges–Notre-Dame-de-Grâce
  • Le Plateau-Mont-Royal
  • Le Sud-Ouest
  • Mercier–Hochelaga-Maisonneuve
  • Montréal-Nord
  • Outremont
  • Rivière-des-Prairies–Pointe-aux-Trembles
  • Rosemont–La Petite-Patrie
  • Saint-Léonard
  • Verdun
  • Ville-Marie
  • Villeray–Saint-Michel–Parc-Extension