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Systèmes Sous-sol Québec

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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 Anabela M.
"Your crew was very good, dedicated personal. The sales..."
By Sibel U.
"Michel and his team were very polite, very respectful and..."
By Mark R.
"This was our second job, we are considering others...good..."
By Wayne R.
"Presentation and confidence in materials used"
Eva & Jeff P.
Notre-Dame-de-l'Île-Perrot, QC
In this video, the family discusses their experience with Systèmes Sous-sol Québec and the...
Geoffrey W.
Sainte-Anne-De-Bellevue, OR
The workers were extremely good and very clean
Buhvan P.
Roxboro, QC
We did not find another company with such a complete system
Systèmes Sous-sol Québec Before & After
  • Encapsulation of a crawlspace in Montreal
    Before
    Encapsulation of a crawlspace in Montreal
    After

    Encapsulation of a crawlspace in Montreal

    Mr. Robert contacted us because he needed help with moisture problems in his crawlspace. Upon arriving at the free inspection, we found that the best solution was to encapsulate his crawlspace with the CleanSpace vapor barrier. To start, our team removed the debris from the crawlspace. They then installed the drainage mat, followed by the CleanSpace vapor barrier. Finally, they installed a SaniDry Sedona dehumidifier and a SmartDrain drain system to ensure good humidity and prevent flooding.
  • Crawl space encapsulation in Gatineau, Qc
    Before
    Crawl space encapsulation in Gatineau, Qc
    After

    Crawl space encapsulation in Gatineau, Qc

    Problem Ms. Forster recently purchased a property with a few crawl space issues: • Damp, moldy smell in the house • High level of humidity in the house • Cold main floor during winter   Solution • Encapsulation of the crawl space with our drainage membrane and CleanSpace coating • Wall insulation with our SilverGlo panels
  • Crawl space that needed to be encapsulated in Gatineau, Qc
    Before
    Crawl space that needed to be encapsulated in Gatineau, Qc
    After

    Crawl space that needed to be encapsulated in Gatineau, Qc

    This is another crawl space that was suffering from water infiltration. When water had invaded the place, it had affected badly on the floors in too many areas, causing it to sag.    We have solved this crawl space problems by installing a drainage membrane on the floor to help water find its way to the drainage system. Then, we covered the floor with a CleanSpace membrane, which mainly serves to prevent water vapor from leaving the floor and rising to the upper floors. Next, we installed SmartJack systems, which are galvanized steel beams used to support the sagging floor. Finally,we had installed SmartDrain drainage systems, which are used to get rid of infiltrating water. Now that our work is done, the place is completely encapsulated!  
  • Crawlspace Encapsulation in Gatineau,QC
    Before
    Crawlspace Encapsulation in Gatineau,QC
    After

    Crawlspace Encapsulation in Gatineau,QC

    Mrs. Monique B. from Gatineau called us to tell us about her problems related to mold and moisture in her crawl space. Our crew then proceeded to install a CleanSpace membrane, a SmartSump pump system, and two SmartJack support pillars. They also applied Mold-X Neutralizer to areas affected by mold. Our customer can now enjoy her basement without having to worry about water getting in!      
#1 Canadian Dealer 2020

#1 Canadian Dealer 2020

25 Miles Award

25 Miles Award

2019 Consumer Choice Award

2019 Consumer Choice Award

Jerry Evangelatos

Jerry Evangelatos

General Manager

Luigi Costanza

Luigi Costanza

Sales Manager

Gabriela Ruiz

Gabriela Ruiz

Service Coordinator

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