Contact Us For
A Free Estimate!
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
Before and After Pictures from Joliette
New Sump Pump System in Joliette, QC

New Sump Pump System in Joliette, QC

Before After
New Sump Pump System in Joliette, QC New Sump Pump System in Joliette, QC

Mrs. Gagnon in Joliette, QC, sent us a message through our website to explain that she had a water infiltration problem in her basement. We offered to come by for a free inspection by our specialist, Roxane. Upon taking a look at things, we decided that the best course of action was to install a new sump pump system. Our installer Fiston then went to the home and installed a SuperSump sump pump system, along with an UltraSump backup battery system. Our client now has better protection against water infiltration, even during unforeseen conditions like power outages.

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

Joliette, QC's Professional Basement Waterproofing & Foundation Repair Company

Happy Customers Surrounding Joliette, QC
Work Requests

Click the icons to see what our customers had to say.

Quality basement waterproofing, foundation repair & more in Joliette, QC

Systèmes Sous-sol Québec has offered quality solutions for basement waterproofing, foundation repair, crawl space encapsulation, basement finishing, and more since 2007. We adhere to the highest standards and strive to be a leader in the home improvement industry. You can rely on our patented solutions to fix and prevent basement flooding, sagging floors, crawl space humidity, foundation settlement, and more!

Plus, as members of the renowned Basement Systems, Supportworks, CleanSpace, and Total Basement Finishing dealer networks, we have access to professional training, innovative products, and best practices from some of the best contractors in the nation.

Not sure what problems your home may have? Schedule a foundation inspection to get started. We offer free estimates on all of our exclusive solutions, including sump pumps, dehumidifiers, basement and crawl space insulation, a vapor barrier system, push piers, wall anchors, basement remodeling products, and more! See how we can improve your Joliette home by clicking below to contact us online or by calling 1-844-450-2728.

FREE Quote

Patented basement waterproofing system

If you're constantly dealing with basement flooding, leaky foundation cracks, musty odors, high humidity, or other moisture problems in the below-grade space, contact Systèmes Sous-sol Québec today! We are your trusted basement waterproofing company offering warrantied solutions to homeowners in Joliette and nearby! From sump pump installations to perimeter drainage systems or basement insulation, we can keep your basement dry all the time.

Our basement waterproofing services include:

  • Sump pumps installations
  • French drain systems
  • Dehumidifiers
  • Downspout extensions
  • Basement insulation
  • And more!

Get a free basement waterproofing estimate to get started! You can also contact us to learn more about our industry-leading warranties.

FREE Quote

Permanent structural damage & foundation repairs

Sometimes signs of foundation damage can be subtle, such as small floor and wall cracks, sticking windows and doors, or basement leaks. Other times, they can be scary, including a tilting chimney, large foundation cracks, failing floor joists, and sagging floors. No matter what type of structural damage your home has, Systèmes Sous-sol Québec has the skill and patented solutions to put your mind at ease. We can fix foundation problems and prevent additional damage in the future. Our foundation repair solutions stabilize tilting/bowing walls, foundation settlement, foundation cracks, sagging floors, and much more!

Our foundation repair solutions:

  • Wall anchors
  • Push piers
  • Helical piers
  • Foundation settlement repair
  • Garage lintel repair
  • And more!

Before we do anything, we will provide a foundation inspection to identify your home's unique structural damage. That way, we can design a personalized foundation repair solution! Get a free foundation repair estimate to learn more.

FREE Quote

Crawl space encapsulation & crawl space repair experts

Unfinished crawl spaces are often vulnerable to leaks, mold, humidity, rotting floor joists, and other moisture problems. Systèmes Sous-sol Québec specializes in all kinds of crawl space problems, providing a system to keep the area dry for years to come — no matter the weather. With a thick vapor barrier system, high-performance sump pump, crawl space insulation, vent covers, self-draining dehumidifier, and more, you can have absolute confidence in your encapsulation system!

Our crawl space encapsulation & repair services:

  • Vapor barrier system
  • Sump pumps
  • Dehumidifiers
  • Crawl space jacks
  • Crawl space insulation
  • And more!

Get a free crawl space encapsulation or crawl space repair estimate to learn more. We serve Joliette and nearby areas throughout Quebec.

FREE Quote

Waterproof & beautiful basement finishing system

Do you need more living space in your Joliette home? Basement remodeling is the perfect way to add a new bedroom, in-law suite, playroom, or home gym to your property. You dream it, we build it with basement remodeling products specifically designed for the below-grade space. Standard remodeling products contain wood, drywall, and other organic materials that attract mold and moisture, meaning these materials will break down quickly in the basement environment.

With the Total Basement Finishing system from Systèmes Sous-sol Québec, all remodeling products are mold and moisture-resistant. So, you can enjoy your beautiful new basement for life.

Our basement finishing system includes:

  • Wall paneling
  • Basement flooring
  • Ceiling tiles
  • Basement insulation
  • Crown molding
  • And more!

Plus, our finishing system is compatible with our basement waterproofing solutions. So, if you experience basement flooding, leaking, humidity, or other moisture problems, we can fix those issues before remodeling. Get a free basement finishing estimate to learn more.

FREE Quote

Get a free estimate on foundation repairs & more!

Ready to see why Joliette homeowners have been choosing Systèmes Sous-sol Québec since 2007? Get a free estimate on any of our home improvement services to learn more!

Services we offer in Joliette:

  • Basement flooding & leaking prevention
  • Lifetime warranty on perimeter basement drainage systems
  • Structural damage & foundation repairs
  • 25-year manufacturing warranty on foundation repair products
  • Moisture-proof, beautiful basement finishing & remodeling services
  • Crawl space encapsulation with a thick, durable vapor barrier system
  • 25-year warranty on crawl space encapsulation system
  • High-performance sump pump installations & battery backup systems
  • Energy-efficient, self-draining dehumidifiers
  • Professional-grade air purifier eliminating over 99.97% particles down to 0.1 microns
  • FREE written estimates and inspections, and fast installation
  • Gutter installations & gutter guards
  • And more!

FREE Quote

Job Stories From Joliette, QC
New Sump Pump System Installed in Joliette, QC

Mrs. Gagnon from Joliette, QC, reached out to us via our website, expressing concerns about a water infiltration issue in her basement. Eager to help, we promptly arranged a complimentary inspection with our seasoned specialist, Roxane. Upon a thorough assessment, it became evident that the optimal solution would be to install a new sump pump system.


Our dedicated installer, Fiston, then visited Mrs. Gagnon's residence and skillfully installed a cutting-edge SuperSump sump pump system. This system is renowned for its airtight lid that keeps out pests and debris, while also eliminating the safety hazard of an open sump pump pit. It also includes a WaterWatch® alarm that will sound to notify you if a power outage, tripped circuit breaker, or other malfunction shuts down the sump pump. To further enhance the protection against unexpected events like power outages, we also integrated an UltraSump backup battery system into the setup. This system includes state-of-the-art features like a battery-operated emergency LED light. It can also remove up to 12,000 gallons of water on a single charge, giving you several hours of additional protection against water damage if your primary pump fails for any reason.


Now, thanks to our intervention, Mrs. Gagnon can enjoy an upgraded level of security and peace of mind, knowing that her basement is well-equipped to handle water-related challenges efficiently. Our commitment to delivering top-notch solutions ensures that our clients receive the best possible outcome for their unique needs.

New Sump Pump System Installed in Joliette, QC - Photo 1New Sump Pump System Installed in Joliette, QC - Photo 2
Work Requests From Joliette, QC
Project Location: Joliette, QC
J'ai une maison datant de 1947. J'ai un vide sanitaire de 6 pieds et j'aurais besoin de faire réparer mon vide sanitaire. J'ai une maison 26x26
Project Location: Joliette, QC
Poutre porteuse de 18pieds au vide sanitaire a changer , pourrit et anciennement gruger par les thermites
Project Location: Joliette, QC
Urgent besoin de faire installer au sous-sol un drain français a l'intérieur de la maison
Project Location: Joliette, QC
Je voudrais une soummission pour une rehabilitation de mon vide sanitaire et l'isoler comme il se doit
Project Location: Joliette, QC
Besoin d'installer un puisard au sous-sol
Project Location: Joliette, QC
J'ai une maison centenaire, très stable, mais infiltration d'eau légère lors de pluie / ou printemps.
Project Location: Joliette, QC
J ai une infiltration eau dans mon sous sol j aimerais localisé le probleme
Project Location: Joliette, QC
Bonjour Je possède un logement (Duplex à joliette). Les colonnes de soutient du plancher dans le vide sanitaire commence à être en fin de vie. Elles sont installées directement sur des roches qui lui sont assises sur la terre battue. Les poutres sont encore très belles et le bâtiment ne s'est pas affaissé. J'aurais besoin d'un prix budgétaire pour enlever les colonnes en bois existant et remettre le soutien dans les normes+ menbranne Les roches peuvent restée en place et les base de soutient doivent être coulée en place Il y a un total de 6 colonnes le vides sanitaire à un hauteur d'environ 4 pi Je vous remercie d'avance pour votre temps, Cordialement, Alek Durand