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Products & Services
  • Services et Produits de Réparation de Sous-sol
  • WaterGuard Système Intérieur
  • DryTrak Canal de Drainage
  • TrenchDrain Grille de Vidange
  • IceGuard Ligne de Décharge
  • FlexiSpan Réparation de Fissures Murales
  • Scellage des Fissures
  • WellDuct Vidange de Fenêtre
  • BrightWall Panneaux étanches
  • ThermalDry Mur Barrière
  • Installation de Tuiles de Drainage
  • SuperPump Système de Pompe
  • Sanidry Déshumidificateur
  • Réparation du Mur de Fondation
  • PolyLevel Levage de Béton
  • EZ Post Réparation de Pont
  • Shotcrete Restauration de Mur
  • Geo-Lock® Foundation Wall Anchors
  • GeoLock®  Street Creep Repair System
  • EverBrace Wall Restoration System™
Before and After Pictures from Montreal-Ouest
Encapsulation of a crawl space in Montreal-Ouest, Qc

Encapsulation of a crawl space in Montreal-Ouest, Qc

Before After
Encapsulation of a crawl space in Montreal-Ouest, Qc Encapsulation of a crawl space in Montreal-Ouest, Qc

If you have a vented crawl space, especially in a humid climate, it most likely has moisture problems.

Moisture might come from several sources, such as uncovered soil, foundation walls, foundation vents and more.

Encapsulating your crawl space with quality products engineered for this space is the best way to keep it dry and clean.

You can see in these pictures one of our crawl space encapsulation projects in Montreal-Ouest!

We are happy to have installed our SuperSump system in Montreal-Ouest.

We are happy to have installed our SuperSump system in Montreal-Ouest.

Before After
We are happy to have installed our SuperSump system in Montreal-Ouest. We are happy to have installed our SuperSump system in Montreal-Ouest.

Sump pump systems will evacuate water before it seeps into the basement and causes flooding and damage. All the water intercepted is evacuated far from the house.

Our SuperSump pump system is a full-featured system that includes the best components available.

It has a superliner: the liner's airtight lid keeps out pests and debris, while also eliminating the safety hazard of an open sump pit. The WaterWatch alarm will ring when the water rises above the operating range of the pumps to warn you of a potential problem. 

In addition, it is equipped with a powerful, top-quality Zoeller sump pump.

Waterproofing in a basement in Montreal, Qc

Waterproofing in a basement in Montreal, Qc

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

There has recently been water infiltration in this basement in Montreal. Stone walls like these are very conducive to water infiltration because of the spaces between the stones. The owner did not have a very efficient drainage system so he contacted Système Sous-sol Québec to waterproof his basement so that it remains dry at all times!

 

Our solution to waterproof our client's basement:

 

- A WaterGuard interior drain system. This is a network of conduits that runs along the perimeter of your basement floor, at the base of the foundation walls. This system collects the water and conveys it to the SuperSump sump pump system that we have installed.

 

- Install our SuperSump sump pump system. It expels the water that comes from the soil and the WaterGuard out and away from the foundation.

 

To finish it off, our experts installed our panels for EverLast walls. They are designed to resist mold and cannot be damaged by moisture.

 

With this solution, our client will have nothing to worry about and his basement will be permanently dry.

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

Montreal-ouest, QC's Expert in Foundation Repair & Waterproofing

Your direct experience with the specific problem I needed to fix in my crawlspace. Your detailed information on the website ...
Happy Customers Surrounding Montreal-Ouest, QC
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Reviews From Montreal-Ouest

Basement Waterproofing, Foundation Repair & More in Montreal-ouest, Quebec

Systèmes Sous-sol Québec is the leading local expert in home repairs and general maintenance in Montreal-ouest. They offer solutions to problems in almost any area of your home, including crawl spaces, basements, foundations, gutters, and more. Whether there is a problem that needs fixing or you're simply looking to upgrade certain parts of your home, we have you covered.

Services we offer in Montreal-ouest:

  • Basement waterproofing solutions
  • Foundation & structural repair solutions
  • Basement finishing & remodeling
  • Crawl space sealing & encapsulation
  • Gutters & gutter guard installation
  • Aspen air purifiers
  • Home insulation
  • And more!

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 that are designed to fix your home. Plus, as the authorized Basement Systems dealer in Montreal-ouest, QC, we offer limited warranties on our products, including perimeter drains, crawl space encapsulation systems, and foundation products. To schedule your free estimate or discuss our financing options, click the button below and get started.

FREE Quote

Our Basement Waterproofing Solutions in Montreal-ouest

Basements are a common spot for water intrusion in homes due to the soil around them. When soil gets wet, dries out, or is displaced, it can cause shifting around the basement and lead to cracks or other vulnerabilities in the exterior wall. Though this is a common problem, the right solution for your home can be a unique combination of techniques and products. Thankfully we carry all of the most up-to-date basement waterproofing products available, including sump pumps, perimeter drains, wall repair products, and more.

Don't let water intrusion stop you from using your basement the way you want to. Whether it's a simple storage area or you're looking to finish the space, keeping it dry will do wonders for the long-term health of your home.

Professional Basement Finishing & Remodeling Services

If you see your unfinished basement as an opportunity for expansion rather than just another dingy, dark room for storage, then you've come to the right place. We can improve and transform all aspects of your basement, including the walls, floors, ceiling, insulation measures, and finishing touches to give it your special flare. The benefits of basement finishing are endless and can create a totally new, usable space in your home. Some design ideas we can help you explore include:

  • Additional living space
  • In-law apartment
  • Office space
  • Home gym
  • Entertainment center
  • Play area for children

As an authorized Total Basement Finishing contractor, we use products that include a 50-year basement wall warranty and a 30-year ceiling tile warranty. Plus, our waterproof basement flooring options are built to last and fight off moisture that can be present in basements. To explore your basement remodeling options and get a free quote, click the button below and schedule your consultation.

FREE Quote

Foundation Repair & Structural Improvements by Systèmes Sous-sol Québec

Foundation problems can affect your entire home in significant ways. If the foundation shifts out of place, it can no longer properly support your home and may result in slanted floors, cracked walls, cracked ceilings, windows and doors sticking in place, and more. Similarly, when your foundation is cracked it can allow for serious water intrusion or pest infestations. Both pests and water use foundation cracks as their way into your home where they wreak havoc, especially when mold begins to grow. What starts as mold or mildew around the foundation can negatively affect whole-home air quality from top to bottom and result in wood-rot, compromising the structural integrity of your home.

Foundation products & services we offer:

  • Push pier systems
  • Helical foundation piers
  • Crawl space supports
  • Basement wall anchors

With our full suite of foundation repair products, we can address almost any foundation problem you may be having. Unsure about the health of your home's foundation? Start with a free inspection and cost estimate from us.

Crawl Space Encapsulation, Sealing, & Other Repair Services

Systèmes Sous-sol Québec installs the unbeatable CleanSpace® crawl space encapsulation system that will take your crawl space from dirty and useless to clean and usable storage space. In addition to sealing off your crawl space and making it waterproof, we also offer crawl space jacks for structural support and prevention of sagging crawl space ceilings— this will also help prevent sagging of floors above the crawl space. To finish off your new crawl space, we also install access wells and thermal insulation to protect your property.

The CleanSpace® system completely transforms your dirt floor crawl space into a sealed environment, dramatically reducing the humidity levels. Lower humidity levels can reduce or eliminate mold growth, rot, and pests from your crawl space. This ensures long-term home health and air quality, starting with your crawl space. We offer free estimates on any of our crawl space encapsulation and repair services in Montreal-ouest.

Get a free estimate on any of our services in Montreal-ouest!

If your home needs repairs or improvements in the Montreal-ouest area, call us. We offer free estimates on any of our foundation repair services, crawl space encapsulation and repair, basement finishing, home insulation, and air purifier installation. Call 1-514-334-7824 or click the button below to get started.

FREE Quote

Job Stories From Montreal-Ouest, QC
Waterproofing a basement in Montreal, Qc

Mr. Kaufman has lived in his house for 10 years and planed to sell it soon. He recently had water infiltration in his basement and wanted to fix the situation quickly in order to prevent it from happening again. He contacted Systèmes Sous-sol Quebec to have a permanent solution and have a dry basement.

 

Our solution

Install our WaterGuard interior drain system. This is a network of conduits that runs along the perimeter of your basement floor, at the base of the foundation walls. This system collects the water and conveys it to the SuperSump sump pump system that we have installed in order to convey the water out and away from the foundation.

Once the waterproofing solution was complete, we installed our EverLast wall panels. They are designed to resist mold and cannot be damaged by moisture.

 

With this solution, our client obtains a healthy, beautiful and above all dry basement!

 

Waterproofing  a basement in Montreal, Qc - Photo 1Waterproofing  a basement in Montreal, Qc - Photo 2
Moisture in a crawl space in Montreal-Ouest

Our client in Montreal-Ouest was suffering from her wet crawl space.

Moisture was coming from the ground outside her house by migrating through the foundation walls. Since vented crawl spaces rarely get any kind of damp-proofing, wet soil outside the crawl space can come all over.

When we received our client’s call, our team went to check the place and informed her that she needs to encapsulate her crawl space because moisture is bad and will eventually affect the entire house!

So we started by insulating the walls and installing our SilverGlo insulation panels, that reflects heat and decrease the thermal conductivity of the material, thus keeping the walls and floor on the upper floor warmer.

And then we installed our CleanSpace drainage matting which is a dimpled drainage matting system that's designed to collect water from the crawl space floor.

Finally our CleanSpace was installed on the floors, “this Plastic membrane blocks the growth of mold and will protect the area from water vapor coming from the ground”

You can see now how clean and beautiful this crawl space has become!

 

Moisture in a crawl space in Montreal-Ouest - Photo 1Moisture in a crawl space in Montreal-Ouest - Photo 2
Bad smells and contaminated air in a basement in Montreal-Ouest, Qc

Not only does a wet basement feel and smell horrible, it also create a great risk to your home’s value. Basement moisture can ruin floors and walls, encourage mold, even damage roofing.

So when Mr. Philipe from Montreal-Ouest started having problems with water infiltration in his basement, he contacted us immediately, to take the opinion of one of our specialists in waterproofing.

We sent our specialist Jorge a few days later, and he recommended the installation of a complete waterproofing system to keep his basement dry and healthy no matter what.

As a result, we solved the problem by installing a complete waterproofing system that includes the WaterGuard interior drain which is designed to capture water seepage through walls and leaks along the wall/floor joint,a SuperSump sump pump system for a great pumping performance, a IceGuard  accessory to prevent freezing of pipes, and a LawnScape discharge line accessory.

We are always proud to solve problems of infiltration of water in an efficient way!

 

Bad smells and contaminated air in a basement in Montreal-Ouest, Qc - Photo 1Bad smells and contaminated air in a basement in Montreal-Ouest, Qc - Photo 2
Work Requests From Montreal-Ouest, QC
Project Location: Montreal-Ouest, QC
Existing gutter has no gutter guards. But gutters/downspouts cannot handle heavy rain. Need more & bigger downspout, possibly change some gutters. Gutter on side of house is always blocked.
Project Location: Montreal-Ouest, QC
Water infiltration in several locations of my basement
Project Location: Montreal-Ouest, QC
La base de la fondation de brique du mur de cuisine s'est effondrée. Le mur au dessus est en métal. Il y a une infiltration d'eau dans le mur parce qu'au dessus du cadre de la fenêtre de cuisine, il y a de la moisissure qui s'accumule (champignon). Merci.
Project Location: Montreal-Ouest, QC
Need to replace sump pump installation with more robust system which includes backup
Project Location: Montreal-Ouest, QC
We are looking for a sump pump back up system for our existing submersible sump pump.
Project Location: Montreal-Ouest, QC
- repair to foundation (cracks) - basement waterproofing - redoing basement (currently partially finished), including laundry room
Project Location: Montreal-Ouest, QC
Bonjour, j'ai une maison centenaire avec une fondation en béton coulé. La dalle de béton/plancher n'est pas à niveau, causant des variations importantes en hauteur du sous-sol (variation de ~2 pieds à certaines endroits). La hauteur moyenne du sous-sol est environ de 6.5 pieds et peut aller jusqu'à 8 pieds par endroits. La fondation n'a pas de système de drainage moderne. Nous aimerions obtenir une soumission pour niveller et drainer la fondation, afin de nous permettre d'éventuellement la finir.
Project Location: Montreal-Ouest, QC
My crawl space is damp and the concrete floor is crumbling in places. I have a sump pump and partial exterior french drains. I am looking to repair the floor and reduce dampness
Project Location: Montreal-Ouest, QC
Just bought a new house last year. Have a bit of water coming in through cracks in the wall.
Project Location: Montreal-Ouest, QC
Basement has small leak. Want evaluation/inspection