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Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Before and After Pictures from Prevost
Waterproofing a basement in Prevost, Qc

Waterproofing a basement in Prevost, Qc

Before After
Waterproofing a basement in Prevost, Qc Waterproofing a basement in Prevost, Qc

Too many people in Quebec suffer from water infiltration in their basement, but we have noticed that they always wait several years before realizing the problem and deciding to solve it.

At Systèmes Sous-sol Québec we are specialized in solving the problems of water infiltration from its main source, and we have succeeded in waterproofing numerous basements in Quebec.

In this house in Prevost, we have installed a complete waterproofing system, and eliminated water infiltration from its source!

We dug the ground and installed the WaterGuard interior drain in this perimeter. This allows all incoming water to be redirected to the pump no matter what level this water is coming from. All drainage was connected to the SmartSump pump system.

When you have a perimeter drainage system installed in your home, your sump pump is your main line of defense against a basement flood.

Company Awards
#1 Canadian Dealer 2020
We are so proud to announce that we have won, for another year, the Top Candian Dealer award within the... [Read more]
25 Miles Award
After having served thousands of clients and repaired thousands of basements, we have finally reached the great milestone of the... [Read more]
2019 Consumer Choice Award
Systèmes Sous-Sol Québec was selected as the winner of the 2019 Consumer Choice Award in the category "Foundations- Replacement and... [Read more]
More Awards

Dependable Basement Finishing & Crawl Space & Foundation Repair Contractor in Prevost, QC

Happy Customers Surrounding Prevost, QC
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Systèmes Sous-sol Québec serving Prevost, QC

Responsible basement waterproofing, foundation repair company serving Prevost, Quebec

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Prevost, QC.

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Services we offer in Prevost:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
  • Gutter Installation
  • Gutter Guards
  • And More!
Job Stories From Prevost, QC
Water Infiltration in a basement in Prevost, Qc

Water was seeping into this Prevost resident from the outside through a leak in the foundation, and from some small gaps around windows as well!

Mrs. Julie knew that she needed to consult real experts in waterproofing so that she could solve this problem once and for all!

Since her neighbor suggested Systèmes Sous-sol Québec and told her about the fast execution process, the efficiency of our products and our company’s professionalism, Mrs. Julie contacted us for a free examination of her place.

During the inspection, we were able to locate the infiltration areas, and gave our client our recommended waterproofing suggestions and sent her afterward our quotation.

After our agreement, we have installed a complete waterproofing system, and eliminated water infiltration from its source!

We dug the ground and installed the WaterGuard interior drain in this perimeter. This allows all incoming water to be redirected to the pump no matter what level this water is coming from. All drainage was connected to the SuperSump pump system.

When you have a perimeter drainage system installed in your home, your sump pump is your main line of defense against a basement flood.

 

Water Infiltration in a basement in Prevost, Qc - Photo 1
Humidity and mold in a day care in Saint-Jerome, Qc

At the beginning of this year, we have received a request from the board of directors of a Saint-Jérôme day care center, sharing their concerns regarding high humidity levels in the place.

Our team has informed them that they need to check up the entire area, in order to be able to locate the problem, and following their approval, we have sent Jorge who has recommended the best solutions to waterproof the crawl space and eliminate all existing humidity.

Since the management of the day care knew that moisture and fungi will aggravate respiratory problems such as asthma and allergies, which is very bad for the health of the children, they approved right away on all of the implementation process suggested by our team.

We started by removing the debris by applying the Mold-X2. Mold-X2 is a very strong mold decontamination product that we apply to all wood and masonry.

Then we installed the SmartSump sump pump system which is our smallest system specifically designed to be installed in crawl spaces.

Next step was installing the CleanSpace membrane, which is a vapor barrier that blocks water infiltrations and vapors to redirect them to the interior drainage system.

And finally and in order to dehumidify the place, the SaniDry Sedona Dehumidifier was inserted. This product is the most efficient direct flow system and   is also very energy efficient (EnergyStar).

We were very happy to be able to help improve the quality of the air, the environment and the energy consumption of this daycare center in Saint-Jérôme.

Humidity and mold in a day care in Saint-Jerome, Qc - Photo 1Humidity and mold in a day care in Saint-Jerome, Qc - Photo 2
Sump pump problems in Saint-Jerome, Qc

Mr. Serge was using his basement as an office and he was placing all of the his office needs in that place, but he realized that he was not able to proceed with his work due to the the bad smell coming from the existing sump pump. In addition, the noise that was coming from his pump was very loud and disturbing, and he was not able to concentrate.

It was then when he knew that he needed a professional help, and started asking for suggestions, until one of our old clients referred to him our company.

After contacting us, we went to his place and our specialist therefore recommended the installation of the WaterGuard  interior drain system, which intercepts water infiltration from the floor and walls and redirects them to a SuperSump sump pump system. The cover of this coating also serves as a soil drain. In addition, the water vapor cannot escape because the lid is hermetic. Thus, there will be no moisture that emerges from the pump.

After the installation, Mr. Serge was very happy since we were able to solve his problem and use this basement as a work office again, without having to deal with bad smells, loud noises and severe moisture.

 

Sump pump problems in Saint-Jerome, Qc - Photo 1Sump pump problems in Saint-Jerome, Qc - Photo 2Sump pump problems in Saint-Jerome, Qc - Photo 3
Sump pump failure in Saint-Jerome, Qc

Most of the old sump pumps get clogged and will eventually stop from working since they do not have a lid, and all the dirt and debris comes inside the pit.

Mr. Roger, our client from Saint-Jerome was one of those people who had an old pump and was not aware of this possibility, until one day the pump suddenly stopped from working.

 Since there was too much rain, our client’s basement started to flood and it took him so much time and headache to remove and clean the area.

After this accident, Mr. Roger started searching for waterproofing companies, found our website and contacted us asking for our help.

After his call, we sent our team to check the area, and we informed Mr. Roger that he needs to waterproof his entire basement along with changing his old sump pump.

After the approval, we installed our WaterGuard interior drain in order to drain the water to our one of the best sump pump system the 'TripleSafe'.

We recommend this interior drain system because of its resistance to clogs, its easy-to-access service ports, and its ability to also collect leaking water from the basement walls.

Now our client can finally rest easy at night with the peace of mind of knowing that his basement is going to be protected from flooding with the best waterproofing systems available in the market!

Sump pump failure in Saint-Jerome, Qc - Photo 1Sump pump failure in Saint-Jerome, Qc - Photo 2
Work Requests From Prevost, QC
Project Location: Prevost, QC
Améliorer le système de pompage des 2 puisards et ajouter une pompe scellé pour la lessiveuse (fossé sceptique)
Project Location: Prevost, QC
Bonjour, Nous avons une fissure dans la fondation extérieure de la maison que nous louons et que nous nous apprêtons à acheter. Elle est également responsable d'infiltration d'eau au sous-sol au printemps ou lorsqu`ìl pleut en hiver. De plus, notre drain français est probablement bouché. Nous avons de la moisissure au sous-sol et lorsque nous avons contracté une compagnie après sinistre sur les lieux, ils ont diagnostiqué le drain francais mais ne pouvaient le confirmer. Ils nous ont référés à un expert comme vous. Existe-il un moyen de vérifier sans creuser et remplacer le drain existant? Nous aimerions un estimé SVP Merci.

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