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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 Laval
A clean crawl space in Sainte-Dorothee
A clean crawl space in Sainte-Dorothee
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A clean crawl space in Sainte-Dorothee

Before After
A clean crawl space in Sainte-Dorothee A clean crawl space in Sainte-Dorothee

Whenever we work on the waterproofing and encapsulation of a crawl space, we are happy to see how this space is transformed from an earthen place with moist air into a dry, clean and bright space that can be used for useful purposes. This adds more usable space to your home and increases its value. Not only can you use it to store your seasonal items, but the air becomes dry and of better quality because the CleanSpace vapor barrier membrane contains an antibacterial additive that prevents the formation and proliferation of bacteria and molds and blocks water vapor. Thus, the air that moves from your crawl space to the upper floors is healthy for your health. We are happy to have completed another crawl space encapsulation project in Sainte-Dorothée!

 

Foundation Repaired in Sainte-Dorothee, QC
Foundation Repaired in Sainte-Dorothee, QC
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Foundation Repaired in Sainte-Dorothee, QC

Before After
Foundation Repaired in Sainte-Dorothee, QC Foundation Repaired in Sainte-Dorothee, QC

We have stabilized our client’s foundations permanently. Our support pile system has been proven as an effective permanent solution and our Push Pier support pillars can be installed from inside and outside and the finish will be clean and neat.

Waterproofing a basement in Sainte-Dorothee
Waterproofing a basement in Sainte-Dorothee
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Waterproofing a basement in Sainte-Dorothee

Before After
Waterproofing a basement in Sainte-Dorothee Waterproofing a basement in Sainte-Dorothee

We have waterproofed our client’s basement in Sainte-Dorothée and installed the TripleSafe sump pump systems.

The TripleSafe offers 3 times more protection than a simple sump pump.

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Company Awards
Consumer Choice Award
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]
#1 Canadian Dealer 2018
#1 Canadian Dealer 2018
We are so proud to announce that we won the #1 Candian Dealer award of the Basement Systems International network... [Read more]
#29 of the Top 50 - 2018
#29 of the Top 50 - 2018
Systèmes Sous-sol Québec is one of 400 dealers in basement waterproofing, crawl space encapsulation and foundation repairs and this year,... [Read more]
More Awards

Laval, QC Foundation Repair, Basement and Crawl Space Waterproofing

Efficient and responsive ...
Testimonial from Ted from Laval, QC
Happy Customers Surrounding Laval, QC
Testimonials
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Reviews From Laval
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Testimonials From Laval
In only one month, Basement Systems fixed the problem in my house. When finished, they did put all the furniture, all the equipment in the same place as when...
Testimonial by Mr. Gonzalez from Laval, QC
Professional and experienced sales representative. Fast service and professional, reasonable price
Testimonial by Peter M. from Laval, QC
Clear presentation, he was patient and friendly
Testimonial by Lisa M. from Laval, QC
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Systèmes Sous-sol Québec serving Laval, QC

Responsible basement waterproofing, foundation repair company serving Laval, 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 Laval, QC.

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Services we offer in Laval:

  • 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
Case Studies From Laval
Groundwater
This client from Sainte-Dorothée was worried about the infiltration of water in his basement, wrote us the following: "Hello, I live in a...
Click to read solution...
Waterproofing
When this customer from Vimont saw us at the ‘Salon National de l'Habitation’, he shared with us his concerns about a small cold room...
Click to read solution...
A
This client from the Sainte-Rose area in Laval, Quebec contacted us to tell us about her water problem in the basement. There were cracks and water...
Click to read solution...
More Case Studies
Photo Galleries From Laval
The SilverGlo™ tiny particles reflect heat and lower the material's conductivity for superior R-value per inch, in Addition they Reflect heat back into your crawl space for ultimate energy savings.
The SilverGlo™ tiny particles reflect heat and lower the material's conductivity for superior R-value per inch, in Addition they Reflect heat back into your crawl space for ultimate energy savings.
This membrane is very durable and affordable.
This membrane is very durable and affordable.
In order to stop water vapor from flowing up the soil and through the walls. The technicians at Systèmes Sous -Sol Québec have installed the CleanSpace membrane in the customer's crawl space.
In order to stop water vapor from flowing up the soil and through the walls. The technicians at Systèmes Sous -Sol Québec have installed the CleanSpace membrane in the customer's crawl space.
Job Stories From Laval, QC
Basement Waterproofing in Saint-Jean-Chrysostome, QC

Our Clients noticed that water was coming through the walls in their home's basement. In order to ensure that this water infiltration would not lead to a more serious problem, our clients decided to search on the Internet for a company and found Systèmes Sous-sol Québec, a company located in Laval, which specializes in basement waterproofing.

Following their call, our company sent one of our specialists in water infiltration, Eugene Alexeenco, to inspect their basement. Eugene advised them to install a WaterGuard interior drainage system to prevent water from seeping in through the walls of our client's residence, a CleanSpace Wall membrane, a Supersump sump pump system, and an Iceguard system.

Our client’s problem is now resolved. There is no more water infiltrating their basement and they can now have the peace of mind and benefit from this large living space.

 

 

Basement Waterproofing in Saint-Jean-Chrysostome, QC - Photo 1Basement Waterproofing in Saint-Jean-Chrysostome, QC - Photo 2Basement Waterproofing in Saint-Jean-Chrysostome, QC - Photo 3
Work Requests From Laval, QC
Vicinity of Rue Cousineau in Laval
Il y a eut une extension de garage pour pouvoir donner accès à celui-ci en partant du sous-sol de la maison. La jonction entre la dalle de la maison et celle du garage semble avoir été mal faite, mal scellée, du coup de l'eau s'infiltre sur le pas de la porte du sous-sol qui relie le garage à la maison.
Vicinity of Rue De Bohème in Laval
Bonjour, J'aimerais faire réparer une fissure au niveau de la fondation de ma maison. Les anciens propriétaires ont tenté de la réparer. Cependant, nous avons eu des infiltrations d'eau dans le garage l'hiver dernier et au printemps. L'état du gypse laisse aussi penser que le problème ne date pas d'hier. Combien coûterait une telle réparation? Merci!
Vicinity of in Laval
After 2019 flood we have to solve water leakage. No one's in home , pls. Call me before coming. Thanks
Vicinity of Av Dumouchel in Laval
Pièce sur le béton au sous sol, prévence d'effervescence. Ai-je besoin d'une pompe a puisard?
Vicinity of in Laval
Bonjour, nous aimerions avoir une estimée pour la réparation de plusieurs fissures dans notre fondation. Merci !
Vicinity of Avenue Dunn in Laval
We have found one foundation crack.
Vicinity of Rue Du Palmier in Laval
Bonjour, Je voudrais avoir de l'information pour une pompe submersible d'urgence qui prendrait le relais pendant une panne de courant ou en cas de bris de la pompe principale. Merci
Vicinity of Av Du N in Laval
Hi I would like to get a quotation for insulating my crowl space. It is very cold in the winter
Vicinity of Beauregard in Laval
L'humidité dans le sous sol
Vicinity of Rue De Palma in Laval
Nous avons un coin dans notre solage qui est est très endommagé. Nous avons besoin de le faire réparer avant d'avoir des soucis. J'aimerais aussi faire un travail de crépis.... faites vous ce genre de travail. Merci
Vicinity of Du Couvent in Laval
J'aimerais avoir une estimation pour un drain français pour mon immeuble. Merci
Vicinity of Cousineau in Laval
Bonjour, J'ai plusieurs préoccupations : - Odeur provenant du drain du garage - Installation douteuse du puisard - Tuyaux de fonte sous la dalle de béton fissuré - Drain devant la porte de garage à modifier J'aimerais donc avoir un avis et une estimation des travaux à faire. Merci !
Vicinity of Place De Corfou in Laval
Vicinity of Guy-De-Maypassant in Laval
Problème d'infiltration d'eau au sous-sol. Nous aimerions faire une inspection pour en savoir la cause.
Vicinity of Place Grasset in Laval
Besoin d'un système de pompage de secours.
Vicinity of Croissant Belcourt in Laval
Demande estimation pour imperméabilisation du sous sol
Vicinity of Rue De Calais in Laval
Bonjour, je dois refaire deux colonnes dans mon abri d'auto et il semble que des pieux vissés sont la meilleure solution. Les colonnes sont en bois et le footing en béton est dans un très mauvais état. Est-ce que vous faites ce genre de travail?
Vicinity of L'Allier in Laval
J'ai 3 vieilles fissures extérieur sur le solage (béton coulé, environ 1970). Pas de changement notable (pas d'aggrandissement) et pas d'infiltration d'eau constatée mais je voudrais les faire inspecter et réparer.
Vicinity of Cadieux in Laval
Changement de la sump pump
Vicinity of Rue Les Plaines in Laval
Nous avons une infiltration d'eau au sous sol. La maison à été rénové l'année dernière. On crois que ça vient de la fondation.
Serving the following Laval, QC postal codes
H7A 0A1, H7A 0A2, H7A 0A3, H7A 0A4, H7A 0A5, H7A 0A6, H7A 0A7, H7A 0A8, H7A 0A9, H7A 0B1, H7A 0B2, H7A 0B4, H7A 0B5, H7A 0B6, H7A 0B7, H7A 0B8, H7A 0B9, H7A 0C1, H7A 0C2, H7A 0C3, H7A 0C4, H7A 0C5, H7A 0C6, H7A 0C7, H7A 0C8, H7A 0C9, H7A 0E1, H7A 0E2, H7A 0E3, H7A 0E4, H7A 0E5, H7A 0E6, H7A 0E7, H7A 0E8, H7A 0E9, H7A 0G1, H7A 0G2, H7A 0G3, H7A 0G4, H7A 0G5, H7A 0G6, H7A 0G7, H7A 0G8, H7A 0G9, H7A 0H1, H7A 0H2, H7A 0H3, H7A 0H4, H7A 0H5, H7A 0H6, H7A 0H7, H7A 0H8, H7A 1A1, H7A 1A2, H7A 1A3, H7A 1A4, H7A 1A5, H7A 1A6, H7A 1A7, H7A 1A8, H7A 1A9, H7A 1B1, H7A 1B2, H7A 1B3, H7A 1B4, H7A 1B5, H7A 1B6, H7A 1B7, H7A 1B8, H7A 1B9, H7A 1C1, H7A 1C2, H7A 1C3, H7A 1C4, H7A 1C5, H7A 1C6, H7A 1C7, H7A 1C8, H7A 1C9, H7A 1E1, H7A 1E2, H7A 1E3, H7A 1E4, H7A 1E5, H7A 1E6, H7A 1E7, H7A 1E8, H7A 1E9, H7A 1G1, H7A 1G2, H7A 1G3, H7A 1G4, H7A 1G5, H7A 1G6, H7A 1G7, H7A 1G8, H7A 1G9, H7A 1H1, H7A 1H2, H7A 1H3, H7A 1H4, H7A 1H5, H7A 1H6, H7A 1H7, H7A 1H8, H7A 1H9, H7A 1J1, H7A 1J2, H7A 1J3, H7A 1J4, H7A 1J5, H7A 1J6, H7A 1J7, H7A 1J8

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