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Reviews From Cowansville
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 Cowansville
WaterGuard drain installation in Cowansville

WaterGuard drain installation in Cowansville

Before After
WaterGuard drain installation in Cowansville WaterGuard drain installation in Cowansville

The WaterGuard Drain is specifically designed to be placed above the base on a bed of rocks, slowing down the flow of water and preventing the drain from clogging. In addition, it is important that it contains a 3/8 inch built-in space between the floor and the wall to drain infiltrations from the wall. Spacers visible along the wall allow water to be collected in the drain while blocking dirt and debris. Once covered with concrete, the drain merges into the decor without damaging the structure of the foundation. In order to perform system checks, we also install an inspection port that allows access to the drain and ensures its smooth operation over the years. The WaterGuard drain is the new technology in drainage and its effectiveness is proven!


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

Cowansville, QC Foundation Repair & Waterproofing Contractor

Happy Customers Surrounding Cowansville, QC
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Basement Waterproofing, Foundation Repair & More in Cowansville, Quebec

Systèmes Sous-sol Québec is the leading local expert in home repairs and general maintenance in Cowansville. 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 Cowansville:

  • 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 Cowansville, 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 Cowansville

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 Cowansville.

Get a free estimate on any of our services in Cowansville!

If your home needs repairs or improvements in the Cowansville 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 1-844-450-2728 or click the button below to get started.

FREE Quote

Job Stories From Cowansville, QC
Fixing Basement Water Problems in Cowansville, Qc

This couple from Cowansville had problems with water infiltration in the basement. After searching online for the best solution to solve this problem, they found our Systèmes Sous-sol Québec website and started looking at our work from the products we have , best most effective solutions we provide, client’s pictures and testimonials, and articles about our completed work.

So they contacted us for a free evaluation and our specialist Michel Lecrec provided them with  a detailed analysis of the problems,  the source and then recommended the installation of a complete system of waterproofing.

So we installed our WaterGuard Internal Drain to which is the newest drainage technology and the most effective system.

The WaterGuard drain is installed on the wall-base joint on a bed of stones that slow down and filter the water and is specifically designed to be installed indoors and will not affect the structure of your home.

Our team has successfully waterproofed our client’s house in Cowansville, and they never had to deal with any water inflation problems again.

Fixing Basement Water Problems in Cowansville, Qc - Photo 1
Work Requests From Cowansville, QC
Project Location: Cowansville, QC
- Sub pump repair/replacement - water infiltration
Project Location: Cowansville, QC
Infiltration d'eau dans mon sous-sol suite aux pluies abondantes
Project Location: Cowansville, QC
Bonjour, Je voudrais avoir une soumission pour pose de grillages pour gouttières pour mon garage et maison. Deuxièmement, faites vous également le colmatage de fissures sur le béton. Merci de me revenir
Project Location: Cowansville, QC
Need 400 sq foot crawl space cleaned and covered with something so it no longer smells
Project Location: Cowansville, QC
Nous venons d'acheter une propriété où l'eau s'infiltre dans le sous-sol depuis plusieurs années au printemps. Deux sump pumps sont installés et l'une d'entre elles part au 15 minutes. Nous aimerions remédier à ce problème
Project Location: Cowansville, QC
Suite a une inondation en 2019, l'inspecteur à trouvé des fissures dans le béton que nous devons réparer mais aussi que le béton s'éfrite alors un imperméabilisation extérieur peut être requis, nous devons fournir une soumission pour réparation
Project Location: Cowansville, QC
I am trying to purchase a home and the inspection revealed that there are basement cracks as well as a support issue in one of tye basement walls. I need a quote for fixing the issues. There was an issue of the windows needing to be replaced in the basement and there needs to be window wells installed. Would you be able to provide me with a quote? If you need to see the property please let me know when and I will arrange a visit. Thank you.
Project Location: Cowansville, QC
Bonjour Suite innondation nous devons avoir soumission écrite pour refaire une dalle de béton au sous sol et fissures sur côté du duplex
Project Location: Cowansville, QC
2 murs du sous-sol qui sont fissurés et les murs cambrent vers l'intérieur
Project Location: Cowansville, QC
Hi, I need to fix my foundation. I have cracks and water enters. I would like an estimate please, if possible
Project Location: Cowansville, QC
Une section de la maison (1/4 du sous-sol) ou le plancher de béton est plus bas que le reste de la maison. L'eau passe a travers le plancher. Je voudrais m'informer si faire un drain françcais (intérieur a la maison règlerais le problème.
Project Location: Cowansville, QC
On a acheté une vieille maison et on constate une infiltration d'eau dans la cave après une grande pluie. On aimerait donc faire quelque chose et la meilleure idée pour nous c'est d'installer un drain francais interieur. Merci de nous repondre.
Project Location: Cowansville, QC
Me contacter par courriel serait plus simple. Je veux savoir combien me coûterait de faire imperméabiliser mon sous sol pas l'intérieur si cela est possible. le contour intérieur a déja été creusé peut être faudrait il y ajouter un drain. Je ne sais pas trop. Je vien d'acheter. merci beaucoup.
Project Location: Cowansville, QC
Cracks in foundation wall and basement slab of home.
Project Location: Cowansville, QC
Bonjour, Nous avons une maison avec vide sanitaire, je suis très intéresser par votre produit. Merci,