Do you have a floor addition project in mind for your home? Work with Construction Précellence, your general contractor specializing in floor additions in Montreal. Turnkey construction service. Call us for a quote!

Let Construction Précellence handle your Montreal floor addition project!

Even if you’ve found the home of your dreams, adding a floor can be a solution to a floor problem, or an alternative to moving. Adding a floor is a long-term investment that increases the value of your home, while giving you the space you need. Finally, a second-storey addition can also be an option if you want to create a multi-generational home.

Construction Précellence offers you a personalized turnkey floor addition service to carry out your floor addition project according to your requirements and budget. Our team includes architectural specialists, designers and specialized technicians (painters, plumbers, electricians, etc.). We’re with you every step of the way. The first in-home meeting is free of charge, and enables us to draw up a plan, budget and schedule.

What floor additions can we do?

• Adding a full floor: Adding a full floor is a more complex and costly project, but one that is, all in all, a lasting investment. Building a full floor allows you to create a living space such as an apartment or an adapted intergenerational home.
• Adding a half-storey: For logistical or budgetary reasons, it’s not always possible to add a full storey to a house. The option of a half-storey offers you an interesting expansion possibility.
• Adding a half-storey over a garage: This option is still very popular. Your garage gives you a “base” for your project. This extension will considerably increase your living space at a more reasonable price. You’ll have the benefit of a room with interesting dimensions, to which you can give a completely new function, or even to rearrange existing rooms in your home.

How much does a floor addition cost?

• Adding a storey above a first floor (+/- 1000 ft2) : Prices start at around $175,000 and average around $200,000.
• Adding a storey (+/- 1000 ft2) above a ground floor to make a 3rd floor plus basement level : Prices start at around $210,000 and average around $250,000.
• Adding a floor above a garage or other room (+/- 300 ft2): Prices start at around $70,000 and average around $85,000.
• Adding a half-storey above a first floor (+/- 600 ft2 ): costs start at around $130,000 and average around $140,000.
• Room addition (mezzanine style) above flat roof level (+/- 300 ft2) with roof terrace: Prices start at $125,000 and average around $140,000.

*Please note that these prices are examples. Every project is different. For more information, please contact us.*

It’s important to note that we perform floor additions on residential buildings only. Here are a few examples of buildings we can work on:

Why choose Construction Précellence for your floor addition project?

Depuis 1948, Construction Précellence s’est forgé une solide expertise en matière de rénovation et d’agrandissement de maisons de toutes sortes à Montréal. Quelle que soit l’ampleur de votre projet, nos designers et notre équipe de construction ne reculent devant aucun défi.

• In-home consultation with a designer and architectural technician
• Measurements
• 3D plans, 3D models and manufacturing follow-up
• Material shipping and installation
• Environmentally-friendly disposal of remaining materials
• High-quality workmanship and expertise
• Compliance with the highest standards of cost control
• Obtaining construction permits
• Strict adherence to schedules and budgets
• Workplace protection and cleanliness
• Certified and qualified construction team
• Supervision of workers at all times
• Siding renovation
• Addition/change of electrical and plumbing systems
• Addition of doors and windows
• Residential demolition
• High-quality materials

Any questions?

If you’d like to know more about our home addition services, our prices, or our other services, we invite you to contact us by email, by phone or to come and meet us at our offices in Montreal. Our team will be happy to answer your questions and get your project started as soon as possible..

Our team travels everywhere in Montreal: