Are you planning to add a floor to your home? Do business with Construction Précellence, your general contractor specializing in floor additions in Westmount. Turnkey construction service. Call us for a quote!

Construction Précellence: your general contractor specializing in adding floors in Westmount!

Although it may seem like a large-scale project, adding a floor is a smart solution to a space problem. It is also a sustainable investment that will increase the value of your home and give you the space you need. In addition, adding a floor can allow you to create a multigenerational home to accommodate an aging parent or create additional income. General contractor Construction Précellence offers turnkey floor construction services tailored to your needs and budget.

Composed of architects, engineers, building inspectors, and designers, our team will accompany you through every stage of your project: initial home consultation, needs assessment, design advice, material selection, schedule and budget development, and more. To ensure the success of each project, Construction Précellence has established long-term partnerships with architects, inspectors, door and window manufacturers, building material suppliers, electricians, plumbers, and construction workers.

What kind of floor addition work can we do?

Being a general contractor since 1948, Construction Précellence prides itself on being able to carry out a wide range of projects, even when it comes to something as significant as adding a floor. Here is an overview of the different floor addition projects we can carry out:

  • Adding a full floor: Adding a full floor is a more complex and costly project, but it is, all things considered, a sustainable investment. Building a full floor allows you to create living space such as an apartment or an adapted intergenerational home.
  • Adding a half floor: For logistical or budgetary reasons, it is not always possible to add a full floor to a house. The half-floor option offers you an interesting expansion possibility.
  • Adding a half floor above the garage: This option remains very popular. Your garage provides a “base” for your project. This expansion will significantly increase your living space at a more reasonable price. You will have the advantage of a room with interesting dimensions, which you can give a whole new function or use to redesign the existing rooms in your home.
  • Adding a floor to a duplex or apartment building: Whether you own an apartment building or a duplex, adding a floor allows you to increase your income and immediately ensure the profitability of your investment.

How much does a floor addition costs?

Please note that the costs shown below are approximate and vary from one project to another (house, duplex, bungalow, apartment block, etc.).

  • Addition of a floor above a ground floor (+/- 1000 ft²): costs start around $300,000 and the average is around $350,000
  • Addition of a floor (+/- 1000 ft²) above a floor to make a 3rd story plus the basement level: costs start around $400,000 and the average is around $450,000
  • Addition of a floor above a garage or other room (+/- 300 ft²): Costs start at around $160,000 and the average is around $180,000. Note: In some cases, costs are between $180,000 and $200,000
  • Addition of a half-floor above a ground floor (+/- 600 ft²): Costs start around $225,000 and the average is around $250,000
  • Addition of a mezzanine above the level of a flat roof (+/- 300 ft²) with rooftop terrace: costs start around $ 400,000 and the average is around $450,000

We only add floors to residential buildings. Here is an overview of the types of buildings where we can add floors.

  • Single-family home (bungalow)
  • Single-story home
  • Two-story home (cottage)
  • Luxury home and prestigious home
  • Two-generation and intergenerational home
  • Duplex, triplex, quadruplex
  • Apartment building

Why choose Construction Précellence for your floor addition project?

As a general contractor, Construction Précellence has explored every aspect of adding floors to residential buildings. Whatever the job (construction, demolition, cleaning, renovation, repair), our designers and construction team are up to the challenge.

  • Home consultation with a designer and architectural technician
  • Measurements taken
  • 3D plans and 3D model and monitoring of component manufacturing
  • Delivery and installation of materials
  • Environmentally friendly disposal of remaining materials
  • High-quality workmanship and superior knowledge
  • Compliance with the highest standards in terms of cost control
  • Obtaining building permits
  • Strict adherence to schedules and established budgets
  • Protection and cleanliness of the workplace
  • Certified and qualified construction team
  • Supervision of workers at all times
  • Renovation of siding
  • Addition/change of electrical and plumbing systems
  • Addition of doors and windows
  • Residential demolition

Any questions?

If you would like to learn more about our general contractor services specializing in adding floors, our prices, or our other services, please contact us by email or phone, or come visit us at our offices in Montreal. Our team will be happy to answer your questions so you can get started on your project as soon as possible.