Got a wet basement? Musty odors?
Protect your home with our proven solutions & lifetime warranty.
1620 boul Saint-Elzéar O
Laval, QC H7L 3N2
Laval, QC H7L 3N2
Mon-Fri 8:00am-5:00pm
In business since 2005
RBQ License: 8359-3954-01
Systèmes Sous-sol Québec has proudly served the province of Québec since 2007. They have offered basement waterproofing, sump pumps, crawl space repair, foundation repair, basement finishing, and moisture control. Customers can rely on 100% satisfaction guaranteed.
As an authorized Basement Systems contractor, customers can benefit from:
- Transferable lifetime warranty
- Concrete and dirt crawl space solutions
- Free inspections and written estimates
- Fast installation
Services:
- Basement Waterproofing: most effective solutions for wet basements
- Crawl Space Repair: offers complete crawl space encapsulation & repair services
- Sump Pump Installation: these systems are engineered to get water out
- Foundation Repair: each solution is custom to the home
- Basement Finishing:finish basement walls, floors, ceilings, and more
- Moisture Control:mold and moisture removal
Products Installed
- Sump Pumps
- CleanSpace® Crawl Space Encapsulation System
- Encapsulation System
- Foundation Piers & Wall Anchors
- Thermal Insulation
- EverLast™ Basement Wall Panels
- Perimeter drainage system
- RainDrop® Gutter Guard
- French Drain & Drain Tile
- SaniDry™
- ThermalDry® Floor Matting
Service Area:
Systèmes Sous-sol Québec offers basement waterproofing and crawl space repair services to Cornwall, Hawkesbury, South Glengarry, Austin, Blainville, Chambly, Cheneville, Dunham, Eastman, Foster, Gore, Howick, Lachine, Lasalle, Maribel, Oka, Richmond, Saint-bruno, Saint-sophie, Vimont, and Wentworth.
Discover the before and after photos to see wet basements transform and foundations fixed! Check out the reviews of satisfied customers! Call today to schedule your free evaluation and estimate!
Basement Waterproofing
Crawl Space Repair
Foundation Repair
Basement Finishing
By Heidi S.
By Dennis J.
"Cedric was very professional, every day he would ask to..."
By Lana C.
"Wall crack leak repair"
By Tony R.
"Surprisingly good! Our basement was cleaner when they left..."
Garnet A.
Beaconsfield, QC
Beaconsfield, QC
There is not a drop of water in the basement this year and we have probably had the worst spring on record.
Mr. Gonzalez
Laval, QC
Laval, QC
In only one month, Basement Systems fixed the problem in my house. When finished, they did put all the...
Nick I.
St. Leonard, QC
St. Leonard, QC
We paid less than we would have paid if we went with another supplier but the work was actually done well and...
Systèmes Sous-sol Québec Before & After
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Before
AfterMr. 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.Sump Pump Upgrade in Verdun
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Before
AfterProblem 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.Installation of WaterGuard and SuperSump Systems in Delson, QC
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Before
AfterOur 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.Waterproofed basement in Gatineau, QC
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Before
AfterThe problem Mr. Sirois noticed a high humidity in the house, cold air on the main floor coming from the floor and some places of the hardwood floor on the main floor was no longer at level. The cause was the humidity in the crawl space. He contacted Systèmes Sous-sol Québec to add a good vapor barrier membrane, clean the crawl space to improve air quality and reduce the humidity. The solution Adding a SmartSump sump pump system, a drainage membrane and CleanSpace vapor barrier. Most of the moisture in the crawl space comes from the earthen floor that contains water and it can come also from the walls. The SmartSump will therefore be able to remove water from the ground outside and away from the foundation. The drainage membrane, on the other hand, is placed on the ground and makes it possible to drain the water that is on the surface towards the sump pump system. The CleanSpace coating which acts as a vapor barrier is placed over the drainage membrane and blocks moisture from the ground.Installation of a vapor barrier and a sump pump in a crawl space in Gatineau, Qc
#1 Canadian Dealer 2020
25 Miles Award
2019 Consumer Choice Award
Jerry Evangelatos
General Manager
Luigi Costanza
Sales Manager
Gabriela Ruiz
Service Coordinator
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