How much does custom basement finishing cost?

The price depends on the floor area, the spaces you want (theatre, bar, wine cellar, storage), the materials and the coordination required. We give you a clear estimate once the project is scoped.

What's the difference between a “home theatre room” and a “home theatre”?

A “home theatre” often refers to the audio-video equipment (speakers, receiver). A custom home theatre room is the finishing of the room itself: riser, panels, equipment storage and built-in cabinetry. That is what we design and fabricate.

Do you do basement finishing in Pierrefonds and the West Island?

Yes. We are based in Pierrefonds-Roxboro and build custom basement finishing throughout the West Island, Montréal, Laval and Greater Montréal.

How do you handle basement humidity?

We select materials and finishes suited to a basement environment and take care with construction details to limit warping and humidity-related issues.

CustomTurnkeyWest Island

Custom basement finishing in Pierrefonds and Greater Montréal

Turn your basement into a high-end living space: home theatre, bar, wine cellar, library or game room. Design, controlled fabrication and careful installation — from plan to finish, by a single team based in Pierrefonds-Roxboro.

Get a quote View our projects

High-end custom basement finishing in Pierrefonds

High-end residential in Pierrefonds, the West Island and Greater Montréal

A basement designed as a true living space

A basement gains value when the cabinetry is integrated from the start: storage, wall units, a bar or a theatre planned with the room, not added afterward.

CustomDurabilityTurnkey

A good fit for this kind of project

1A basement to finish or rethink entirely.
2A desire for a theatre, bar, wine cellar or built-in office.
3Priority on storage, finishes and a single point of coordination.

Request a quote See our process

What we build in a basement

Every basement combines a few of these spaces. We design custom cabinetry so they fit into the room and stay functional day to day.

Home theatre room

Riser, panels, equipment storage and screen integration for a true custom home theatre room — not just an audio system set on a console.

Home theatreCustom

Basement bar

Custom bar with countertop, bottle storage, glassware and built-in appliances, designed for entertaining.

BarCustom

Wine cellar

Custom wine cellar (wood, glass, under-stairs) designed for preserving and showcasing your bottles.

Wine cellarCellar

Custom wall-mounted library and built-in office

Library & office

Wall-mounted library, storage wall and built-in desk for a reading, work or home-office nook in the basement.

LibraryOffice

Custom game room and wall unit in a basement

Game & entertainment room

Wall unit, entertainment wall and storage for an orderly, durable game or family room.

Game roomWall unit

Custom closed storage along a basement wall

Storage & mechanical

Closets, closed storage and discreet access to technical spaces to keep a basement clean and organized.

StorageDurable

A clear process from design to installation

A single partner to frame decisions, coordinate the trades and reduce surprises on site.

1

Design

Analysis of the space, the constraints (height, columns, mechanical) and zone planning.

2

Materials

Selection of components and finishes suited to humidity and the real use of a basement.

3

Fabrication

Controlled production of the modules (theatre, bar, cellar, storage) with stable standards.

4

Installation

Precise fitting, clean alignments and finishes verified on site.

Materials chosen for the reality of a basement

A basement imposes its constraints: humidity, temperature swings and technical access. The choice of materials and structure matters as much as the look.

Moisture resistance Components and finishes selected to better tolerate a basement environment.
Durable structure Birch plywood and solid wood where load and stability matter.
Clean integration Wiring, equipment and mechanical access concealed for a consistent finish.

Explore materials View our services

Custom cabinetry detail for basement finishing

Why it matters

Materials suited to the basement prevent warping, odours and premature replacements.

Basement finishing across Greater Montréal

Based in Pierrefonds-Roxboro, we design, fabricate and install custom basement finishing in the West Island and across Greater Montréal.

Pierrefonds-RoxboroWest IslandMontréalLavalNorth ShoreSouth Shore

Areas served

1Pierrefonds-Roxboro and the West Island
2Montréal and central neighbourhoods
3Laval and the North Shore
4South Shore and southern suburbs

Request a quote View our projects

FAQ - basement finishing

Clear answers to the most common questions before starting a basement project.

Tell us about your basement project

Get a structured quote tailored to your space, your priorities and your finish level.

Request a quote View our projects