Groupe Cartier renovates bathrooms in Montréal, Laval, the South Shore and the North Shore, from design to final walkthrough, with a single point of contact from start to finish. Primary bathroom, powder room or master suite: our interior designers and our site team take care of it, as a general contractor, since 1998. The first step is a free, no-obligation discovery call.
A bathroom is rarely renovated on its own: plumbing, electrical, storage, lighting and finishes all have to work together. At Groupe Cartier, the same team designs and carries out the work, so you do not have to coordinate a designer, a contractor and a cabinetmaker separately.
We can also design a custom piece of furniture built into the room, as in the Olympia project in Ahuntsic. If you are also renovating your kitchen, our turnkey renovation service brings design and construction together. See our page on kitchen renovation in Montréal or our projects.
The cost depends on the size of the room, the materials and the scope of the work: a simple powder room and a full master suite do not have the same budget. A precise estimate is provided after the visit to your home. The discovery call and the first visit are free.
Renovation of two bathrooms, including the master suite, delivered turnkey. 2025 Monuma winner in residential design, bathroom category.
One kitchen, two powder rooms and one bathroom, designed as one continuous whole.
Residential renovation awarded at the 2021 Grands Prix du Design, with a bathroom featuring a wood vanity.
Two other projects combine a kitchen and a powder room: Savignac, in Ahuntsic, a turnkey renovation, and Belle Plage, in Vaudreuil-Dorion.
Groupe Cartier, as designer and general contractor: design, coordination of the trades and construction, with a single point of contact.
Yes. The Olympia project, in Ahuntsic, is a renovation of two bathrooms.
Yes. The Joigny, Savignac and Belle Plage projects combine a kitchen with a bathroom or powder room.
The cost depends on the size, the materials and the scope of the work. The simplest step is a free discovery call to talk about your project.
We serve Montréal and its boroughs, Laval, the South Shore (Longueuil, Brossard, Boucherville, Saint-Lambert) and the North Shore (Blainville, Terrebonne, Mirabel).
A free, no-obligation discovery call to understand your project and explain how Groupe Cartier can bring it to life.
