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Systèmes Sous-sol Québec

1620 boul Saint-Elzéar O
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 George W.
"I live in Long Sault Ontario, I was getting the run around..."
By MARIA B.
"My only concern was the price. I know we have to pay a lot..."
By Dennis J.
"Cedric was very professional, every day he would ask to..."
Garnet A.
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
In only one month, Basement Systems fixed the problem in my house. When finished, they did put all the...
Nick I.
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
  • Sump Pump Upgrade in Verdun
    Before
    Sump Pump Upgrade in Verdun
    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.
  • Installation of WaterGuard and SuperSump Systems in Delson, QC
    Before
    Installation of WaterGuard and SuperSump Systems in Delson, QC
    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.  
  • Replacing an old sump pump in Godmanchester, Qc
    Before
    Replacing an old sump pump in Godmanchester, Qc
    After

    Replacing an old sump pump in Godmanchester, Qc

    Problem Mrs. Quesnel suffered from water damage in her basement because her sump pump stopped working. Solution Replacing her sump pump system with our TripleSafe. The TripleSafe includes 3 pumps, one of which is battery operated in case of a power failure. It's our most efficient sump pump system and gives you the peace of mind. We connected our Sanidry Sedona dehumidifier to it to control the level of humidity in the basement.  
  • Waterproofing a wet basement in South Lancaster, QC
    Before
    Waterproofing a wet basement in South Lancaster, QC
    After

    Waterproofing a wet basement in South Lancaster, QC

    Here is another wet basement that has been waterproofed in South Lancaster. When our client Joy found our website, she knew that we can fix her basement problems, without taking too much time. So we installed a complete waterproofing system including 25 feet of WaterGuard interior drain to intercept water coming in, a TripleSafe sump pump system with three pump system for more protection, and finally our SaniDry Sedona dehumidification system which is the best in the market.  
#1 Canadian Dealer 2020

#1 Canadian Dealer 2020

25 Miles Award

25 Miles Award

2019 Consumer Choice Award

2019 Consumer Choice Award

Gabriela Ruiz

Gabriela Ruiz

Service Coordinator

Jerry Evangelatos

Jerry Evangelatos

General Manager

Kamal Tyagi

Kamal Tyagi

Call Center Supervisor

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