- 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
Encapsulation of a crawl space in Saint-Hyacinthe
Before | After |
---|---|
![]() |
![]() |
Earth crawl spaces that are ventilated form moist environments conducive to the growth of mold and bacteria. This affects airflow throughout your home and moves the spores in the void to the upper floors of your home.
This is why we have encapsulated and dehumidified the crawl space of this customer who is made of clay and ventilated by two windows on opposite walls. Our team installed the CleanSpace vapor barrier and a SuperSump sump pump and Sanidry CX dehumidifier and purifier.
Waterproofing a basement in SAINT-HYACINTHE, Qc
Before | After |
---|---|
![]() |
![]() |
Our client had an infiltration problem in his basement. He contacted our company to provide a definitive solution to his problem.
Our specialist then went to his place to waterproof the basement of our client. He proposed a WaterGuard interior drain system all around the perimeter of the basement. This drain routes infiltrating water to a SuperSump sump pump system. Our evacuation system is equipped with two pumps, one of which is connected to a battery in order to operate even during power cuts that accompany severe weather.
Thanks to these solutions, our client benefits from a dry basement at all times.
Infiltration of water through a crack in Saint-Hyacinthe
Before | After |
---|---|
![]() |
![]() |
Our customers were having problems with water infiltration in their basement and needed the interference of our company.
Our complete basement waterproofing system blocks water vapor, traps leaks, and redirects and pumps that water away from your home. We installed such a system at this Saint-Hyacinthe client.
Basement Waterproofing & Finishing in Saint-hyacinthe, QC
Click the icons to see what our customers had to say.
Responsible basement waterproofing, foundation repair company serving Saint-hyacinthe, 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 Saint-hyacinthe, QC.
Services we offer in Saint-hyacinthe:
- 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!

Our client in Saint-Hyacinthe sent us a request for a free inspection and estimate on our website. He explained that the foundation of his house was collapsing over the years and that it needed stabilization. We sent one of our experts to assess the situation. Once there, he noticed step pattern cracks in the foundation. After a thorough inspection, he found that the best option was to install eight PushPier support piles and a French drain to stabilize the house permanently. Our team excavated the necessary areas throughout the foundation and installed the drain and support pillars.
The customer thanked us for being able to permanently solve the problems he was experiencing and for having an extended warranty. 😄🏡




Our client had repeated water infiltration in the basement and was looking for a permanent solution. Not willing to make an exterior drain, he opted for our company’s interior drain system.
After setting an appointment with our specialist, he went to his home to explain our solutions and propose a tailor-made project. Following a free estimate, our client then decided to deal with Systèmes Sous-sol Québec.
We came up with a WaterGuard system that covers the perimeter of his basement. This drain system is internal and effectively collects water that seeps into the basement. The WaterGuard system also avoids digging all around the house and therefore destroying the landscape surrounding the house.
The drain empties into a patented sump basement system. It is a system with two pumps, one of which is battery operated. The backup system has enough energy to drain an average pool.
Thanks to these solutions, our client benefits from a dry basement at all times.



If you are like this customer who has water entering your basement and you do not necessarily know where it comes from, there are several possible sources. Water can come from wall cracks, cracks in the floor, around plumbing, through poorly sealed windows and doors, floor joists, foundation footings, or through porous building materials.
Our complete basement waterproofing system blocks water vapor, traps leaks, and redirects and pumps that water away from your home. We installed such a system at this Saint-Hyacinthe client. The CleanSpace membrane is an ultra-resistant vapor barrier that drastically lowers the moisture level by completely blocking water that leaks through cracks. The WaterGuard Drain is a network of ducts that is placed all around the floor at the base of the foundation walls and collects water that seeps from all sources to redirect it to a SuperSump sump pump that evacuates it far away.
Foundation walls, IceGuard and LawnScape water discharge line accessories are indispensable during icy winters and rainy summers, as they allow water to escape if the pipe freezes and prevents the outlet from becoming blocked by mud.
This basement is completely waterproofed and can be finished one for all without any fear that water infiltration will happen again.

Our client who had been in his house in Saint-Hyacinthe for several years started to suffer from a high level of humidity in his place which was affecting his and his family’s health.
After many research on the internet, he knew that the problem might be coming fromh is crawl space but he didn’t know which company is the best and will be able to solve his problems permanently.
Since one of his friends had the same problem, and was fixed for good, he has recommended him Systèmes Sous-sol Québec,
Furthermore, he has contacted us to have a free inspection of the area, and we sent our specialists who did a full and thorough inspection on the inside and outside of the home, and recommended to install an internal drainage system called the WaterGuard, on most of the basement walls and the installation of the CleanSpace encapsulation membrane, made of 7 polyethylene layers, to cut moisture and reduce mold; a Drainage Matting In order to stop the water vapor from penetrating up from the floor and a SaniDry Dehumidifier which is the most powerful and most cost effective Dehumidifier available .
Since our intervention, our client noticed a remarkable improvement and the disappearance of odors and cold floors and she felt more relaxed since the Crawl Space was fixed permanently
