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Systèmes Sous-sol Québec

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4.9 | 803 Verified Reviews

1620 boul Saint-Elzéar O
Laval, QC H7L 3N2

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Mon-Sat 8:00am-5:00pm

In business since 2005

RBQ License: 8359-3954-01

Systèmes Sous-sol Québec is the local authorized Total Basement Finishing dealer in the Greater Montréal area. As part of this international network of basement finishing experts, they provide the industry with the highest quality products and services. Founded in 2007, this company has helped hundreds of homeowners achieve their dream basement.

As the authorized Total Basement Finishing company in Greater Montréal, Systèmes Sous-sol Québec offers customers these benefits:

Trained, Experienced Basement Finishing Specialists
Moisture, Mold, and Mildew-Resistant Basement Finishing Products
50-Year Transferable Warranty on Wall Systems - Ask for Details
Customizable System - Finish Only the Walls or the Entire Area
Free, No-Obligation Design Consultations and Estimates - Contact Today!

Services:

Basement Finishing to turn a cold concrete basement into a comfortable extended living space.
Basement Remodeling/Refinishing to replace moldy drywall and carpeting or outdated walls and floors.
Moisture Control to help prevent mold, damp walls/floors, musty odors, and moisture damage.

Products Installed

Basement Wall Systems - Insulated Wall Panels & Drywall Restoration
Basement Flooring - Faux-Wood, Modular Carpet & Tiles
Basement Drop Ceiling - No-Sag Ceiling Tiles
Basement Windows - Replacement Windows & Egress Windows
Basement Dehumidifier - Energy-Efficient, Self-Draining Units

Service Area:

Systèmes Sous-sol Québec proudly serves homeowners in Montréal, Québec, Laval, Gatineau, Longueuil, Sherbrooke, Saguenay, Lévis, Trois-Rivières, Terrebonne and throughout the surrounding areas in Québec .

Check out the before & after photos to see the process of basement finishing services. Take a look at the ratings of satisfied customers. Call to schedule a free estimate today!

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Systèmes Sous-sol Québec Before & After

Before

After

Refinishing a flooded basement in Laval
Our client's basement in Laval was damaged on several occasions after his pumps failed and water infiltrated this living space. Having found us on the internet, he knew that our basement finishing products were perfect for his basement. Our specialist inspected the client's basement, and showed them our Total Basement Finishing product line, which is especially made for Basement humid spaces. Since the walls were not completely damaged, he recommended only a partial finishing with the Everlast Basement Wall Restoration which are part of the Everlast Basement Wall line. These walls cannot be damaged by water and come with a 50-year written warranty! The specialist also had a couple of meetings with our client and his wife to decide on what type of flooring to go for. They chose the MillCreek flooring along with the insulating ThermalDry flooring under it. MillCreek looks beautiful, as it imitates wood in looks and texture. All of our flooring products are completely inorganic and cannot be damaged by water. Our clients were extremely happy and relieved to have a beautiful basement that cannot be damaged by any flood.
Before

After

Sump Pump Upgrade in Verdun
Mr. Paquin in Verdun, Quebec called us because he needed an upgrade for the 10-year-old sump pump system in his basement. He was looking for a system with a backup battery in case of a power failure. We offered to come by for a free inspection and our specialist Patrick went by to check things out. After assessing the situation, Patrick decided that the best course of action would be to install a new drainage system. Our experts first installed a TripleSafe™ Sump Pump System to drain the water from the basement. They then installed a LawnScape™ discharge line outlet system at the end of the buried discharge line. Finally, our experts installed an IceGuard® Sump Pump Discharge Line System to prevent water from flowing back into the home, even if the discharge line is coated in ice or snow.
Before

After

Installation of WaterGuard and SuperSump Systems in Delson, QC
Problem Our client in Delson, QC, had persistent water infiltrations within their basement, despite the presence of a sump pump. Following a detailed and free inspection, our specialist Patrick noticed that the existing drainage system faced major issues. Firstly, the discharge lines were obstructed by the soil. Secondly, the pump was constantly functional, indicating its inadequacy in dealing with the infiltrated water. Solution Our team installed the WaterGuard interior drain system along the perimeter of the basement. This patented system is designed to prevent clogging. Moreover, it is straightforward and quick to install, unlike French drains that require excavation. Next, we implemented the SuperSump sump pump system, including two distinct pumps. These pumps will evacuate any infiltrated water, even during a power outage, as the second pump operates on battery power. Finally, we installed a new discharge line, connected to the pump, to direct the water outside.
Before

After

Waterproofed basement in Gatineau, QC
Our clients in Gatineau were suffering from water infiltration problems in their home's basement which caused humidity in the area and has also lead to severe coldness in the basement that has reached the whole house as well. As you can see in the first picture, the water has penetrated the floors and structural paint damages have occurred on the walls. Furthermore, our professionals have installed a WaterGuard system, our SuperSump sump pump, as well as our SaniDry and IceGuard systems and finished it with the EverLast wall restoration systems. Our clients are now very happy since they did not face any humidity problems again and can enjoy their new warm, dry and beautiful basement.