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Our clients in Laval
Expert Basement Services in Laval
At Sous-Sol Confort, we are proud to offer top-quality services in basement waterproofing, foundation repair, sump pump installation, and crawl space encapsulation. Thanks to our experience with the unique soil and climate conditions of Quebec, our local team understands the challenges homeowners face and offers sustainable solutions.
Whether you're dealing with moisture, water infiltration, or foundation cracks, our certified specialists are here to help. We use superior quality materials and proven techniques to ensure the safety, durability, and comfort of your home, all year round.
Why Homeowners Trust Sous-Sol Confort in Laval
Homeowners choose Sous-Sol Confort for our commitment to quality, transparency, and long-term results. From the initial inspection to the completion of work, we offer an exceptional customer experience through clear communication and honest recommendations.
We are proud to offer warranties on our work, quick response times, and customized solutions based on the specific needs of each property. For professional and reliable basement services, trust our team to do things right the first time.
Our services in Laval
- Basement Waterproofing From the Inside
- Interior French Drains
- Interior Crack Repair
- Exterior Crack Repair
- Exterior French Drain
- Sump Pump Systems
- Backup Pump Systems
- Triple Protection Sump Pump Systems
- Basement Thermal Insulation
- Crawl Space Encapsulation
- Crawl Space Reinforcement
- Thermal Insulation of the Crawl Space
- Dehumidifier Installation for The Crawl Space
- Wall repair system
- Wall reinforcement system
- Wall Anchor Bracket
Before and After
Insulation Solution in Crawl Space in Laval-des Rapides, QC
The problem:
Mrs. Isabelle noticed that there was a lot of heat loss in her crawl space, and she was paying very high bills during the winter. She decided to install rigid panels with a high R-11 value on the foundation walls of her crawl space.
The solution:
Our specialist proposed to insulate the crawl space wall with rigid panels with a very high R-11 value, in order to save thermal energy losses and ensure maximum comfort for our client's residence. Our panels can be customized and adapted to your foundation walls. At Sous-Sol Confort, we take your energy bill problems very seriously.
Solution for exterior crack repair in Laval-Nord, QC
The problem:
Mr. Gerard, our client from Laval-Nord, decided to contact our company because there was water infiltration at the window of his basement due to an exterior crack in his foundation, which caused water to seep into his basement. Thanks to our solutions, our client decided to have the crack repaired from the outside.
The solution:
Our specialists have the best solution to prevent water infiltration in the basement. One of our specialists went to the site to assess the necessary steps to repair the crack. To repair the exterior crack, we cleaned the foundation with a high-pressure jet and directly injected polyurethane into the crack. This product is a very flexible polyurethane foam that does not let water seep in. Additionally, it offers an aesthetic finish that blends well with the concrete. Next, we covered the foundation with a Resisto elastomeric membrane and completed it with the Delta MS membrane, thus ensuring total waterproofing of the foundation and a perfect repair.
After repairing this crack, water infiltration stopped at our client's property. Choosing polyurethane injection and the Delta MS and Resisto elastomeric membranes for exterior cracks in the foundation is a quick and effective solution.
Resolving Basement Water Infiltration Issues in Laval, QC
The problem:
Mr. Denis Rousseau noticed signs of water infiltration and a musty odor in his basement. He wants to be able to use this space without these issues and enjoy optimal comfort.
The solution:
Mr. Rousseau can now rest assured that our Basement Comfort Systems solution will address the water infiltration and humidity issues in his basement. Our teams installed a complete and quality system to drain water that seeps into the foundation walls. The Flow Drain interior French drain system leads the infiltrated water to the SumpPlus sump pump system, which pumps the water outside of the house. The two independent discharge lines outside the house are equipped with a SafeGuard system to prevent flooding caused by frozen discharge pipes during winter. Finally, a discreet outlet is installed at the end of the discharge line and buried in the garden for a neat finish.
With our Basement Comfort Systems solution, Mr. Rousseau can enjoy a dry and usable basement without worrying about water infiltration or humidity. The high-end SumpPlus sump pumps come with an alarm in case of system failure, ensuring that the basement stays dry and safe.
Basement Water Infiltration Solution in Laval, QC
The problem:
Mr. Bernard experiences water infiltration issues in his basement every spring, resulting in significant damage. As a result of these damages, he had to dispose of the majority of his belongings.
The solution:
Faced with this situation, Mr. Bernard decided to contact Sous-Sol Confort Inc. to find the best long-term effective solution.
After a free assessment visit conducted by our specialists, we determined that the best solution would be to install a FlowDrain French drain system along the basement foundation walls. This system will effectively drain the infiltrated water towards the SumPlus sump pump.
The solution we propose includes the installation of our SumPlus sump pump system. This will prevent any water accumulation in the basement, ensuring a dry and comfortable environment.
With this comprehensive approach, we are confident that we can meet Mr. Bernard's expectations by providing him with a durable solution to resolve basement water infiltration issues and prevent further damage.
Exterior Foundation Waterproofing System in Laval-Est, QC
The problem:
Mr. Marc-André is experiencing water infiltration issues in his basement caused by heavy rains and snow melting. He wants to resolve these problems to have a dry and comfortable basement.
The solution:
Our company, Sous-Sol Confort Inc., offers a comprehensive solution for waterproofing the foundation of the house. We start by conducting a free on-site evaluation to better understand the problem. Then, we recommend a solution that involves waterproofing the foundation from the outside to prevent any future damage. We proceed by excavating around the foundation to access the area that needs to be dug. Next, we apply a liquid membrane called Goudron to prevent water from penetrating the foundation. We then install a second rigid membrane called Delta MS, which guides the water towards the French drain. We pay great attention to the precise installation of the drain to ensure optimal performance. We use high-quality materials to prevent soil infiltration and other unwanted materials. Additionally, we add a 30 cm layer of gravel to enhance surface water drainage. We cover the drain with a geotextile to maintain the cleanliness of the stones and ensure unobstructed drainage.
Finally, we install a SumPlus sump pump with an exterior discharge line to remove the water away from the foundation. We also connect a SafeGard drainage system to the exterior discharge line to allow the water to escape in case of freezing or pipe obstruction.
Thanks to our comprehensive and effective solution, our client will be able to enjoy a dry and comfortable basement.
Foundation Waterproofing with Exterior Waterproofing System in Laval, QC
The problem:
Mrs. Christelle De Oliveira is dealing with water infiltration problems in her basement caused by heavy rain and snowmelt. She wants to find a solution to resolve these issues and have a dry and comfortable basement.
The solution:
Our company, Sous-Sol Confort Inc., can provide a comprehensive solution for waterproofing the foundation of the house. We start by evaluating the problem on-site, free of charge. We then propose a solution that involves waterproofing the foundation from the outside to prevent future damage.
We excavate around the foundation to access the area that needs to be dug, and then we apply a liquid membrane called Goudron to prevent water from entering the foundation. Next, we install a second rigid membrane called Delta MS, which directs water towards the French drain.
We take care to install the drain with precision to ensure optimal performance, and we use quality materials to prevent infiltration of soil and other unwanted materials. We also add 30 cm of gravel to enhance surface water drainage. We cover the drain with geotextile to preserve the cleanliness of the stones and ensure unobstructed drainage.
Finally, we install a SumPlus sump pump with an exterior discharge line to expel water away from the foundation. We also connect a Safe Guard drainage system to the exterior discharge line to allow water to escape in case of freezing or clogging of the conduits.
Thanks to our comprehensive and effective solution, our client can enjoy a dry and comfortable basement throughout the seasons.
Problem with Floor Joist Stabilization in Crawl Space in Laval-Ouest
The problem:
Our client, Mr. Paquet, has noticed an issue with the main beam in his crawl space. He also observes a weakening of the floor joists in his house. Additionally, he is having difficulties with a bedroom door that does not fully close. It is necessary to find a solution to stabilize the floor joists in the crawl space.
The solution:
To address these problems, our company proposes the installation of sturdy SuperJack posts. These posts provide high strength and ensure long-term floor stability. Our team of professionals will take care of this installation, which comes with a transferable warranty to provide peace of mind for our client. For additional advice and to benefit from our expertise, do not hesitate to contact Sous-Sol Confort.
Exterior Foundation Crack Repair in Laval-Ouest, QC
The problem:
Mr. Roger Piperno, a resident of Laval-Ouest, had reported a problem with a crack in the exterior foundation of his house, allowing water to penetrate during snowmelt and heavy rains. Despite his repair attempts, he failed to resolve the issue. His goal was to achieve a dry and comfortable basement.
The solution:
Our company, Sous-Sol Confort, offers the ideal solution to prevent any water infiltration into your basement. To repair the exterior crack, our experts conducted excavation down to the footing, followed by high-pressure cleaning of the foundation, and then direct injection of polyurethane into the crack. Next, we applied a quality elastomeric membrane Resisto on the foundation, complemented by the use of the Delta MS membrane to ensure total foundation waterproofing and perfect repair. This protection is permanent and highly effective.
It is essential to check the extent of the crack and inspect the inside of the concerned wall to determine if there is complete penetration or not. If you have doubts, we recommend calling a professional to assess the damage. With our comprehensive solution, we are confident that we can meet Mr. Piperno's expectations by providing him with a dry and comfortable basement, protected against water infiltrations.
Interior Foundation Crack Repair in Laval-des-Rapides, QC
The problem:
Our client, Mr. Claude, residing in the city of Laval-des-Rapides, faced a crack in the foundation (basement) that allowed water to penetrate during snowmelt and rains. He wanted to solve this problem, as it had persisted for some time, and he had tried, unsuccessfully, to repair it with ineffective products.
The solution:
In this case, our company Sous-Sol Confort proposed a solution using our polyurethane-based product that we inject into the crack. We offer a highly effective solution by injecting under high pressure a liquid resin directly into the crack, filling the space with a waterproof and impermeable material. We only need to drill a few entry points on each side of the crack along its length to seal the breach. Afterward, we cover the crack with a coating also based on polyurethane to achieve a beautiful light gray finish that harmonizes with the surrounding concrete. This protection is permanent and very effective.
Exterior Foundation Crack Repair in Laval-Ouest, QC
The problem:
Mr. David, a resident in Laval-Ouest, had reported a foundation crack problem in his house, allowing water to penetrate during snowmelt and heavy rains. Despite his repair attempts, he failed to solve the problem. His goal was to obtain a dry and comfortable basement.
The solution:
Our company, Sous-Sol Confort, offers the ideal solution to prevent any water infiltration into your basement. To repair the exterior crack, our experts proceeded with excavation to the footing, followed by high-pressure cleaning of the foundation, and then direct injection of polyurethane into the crack. Next, we applied a quality elastomeric membrane from Resisto on the foundation, completed by using the Delta MS membrane to ensure total foundation waterproofing and a perfect repair.
It is essential to check the extent of the crack and inspect the inside of the concerned wall to determine if there is a complete penetration or not. If you have doubts, we recommend calling a professional to assess the damages.
With our complete solution, we are confident that we can meet Mr. David's expectations by offering him a dry and comfortable basement, protected against water infiltrations.
Water Seeping Through Walls in Basement in Laval-des-Rapides, QC
The problem:
Our client, Mr. Claude, residing in the city of Laval-des-Rapides, was facing a crack in the foundation that allowed water to penetrate during snowmelt and rains. He wanted to solve this problem, as it had persisted for some time, and he had unsuccessfully tried to repair it with ineffective products.
The solution:
In this case, our company Sous-Sol Confort proposed using a polyurethane-based product that we inject into the crack. Our solution involves injecting a liquid resin under high pressure directly into the crack, filling the space with a waterproof and impermeable material. We only need to drill a few entry points on each side of the crack along its length to seal the gap. Then, we cover the crack with a polyurethane-based coating to achieve a nice light gray finish that harmonizes with the surrounding concrete.
This protection is permanent and highly effective.
Basement Water Infiltration Issue and Interior Drain Installation in Laval, QC
The problem:
Our client, Mr. Rajan, noticed signs of water infiltration and a musty odor in his basement. He wants to be able to use this space without these inconveniences and enjoy optimal comfort.
The solution:
Our Sous-Sol Confort specialists conducted a free assessment and recommend the installation of a waterproofing system, including the FlowDrain interior drain, the SumPlus sump pump system, and accessories for the SafeGard discharge line. To start the installation of the drainage system, a trench is dug around the internal perimeter of the basement, at the joint between the wall and the floor, to position the FlowDrain drains on a gravel bed. Next, the floor is covered with concrete. Once the drains are installed, collecting infiltrated water and directing it to the SumPlus sump pump system, a perforated receptacle is installed two feet deep in the ground. A support is also added to support the powerful pump, along with a battery-powered alarm that automatically sounds when the water level exceeds the level at which the pump should normally start. Finally, a hermetic lid with a floor drain is put in place. The sump pump system then evacuates the water outside the house through a successfully installed independent SafeGard discharge line.
With this complete solution, Mr. Rajan will be able to enjoy a dry and comfortable basement.
Internal Foundation Crack Repair in Laval-Ouest, QC
The problem:
Our client, Mr. Marius, residing in the city of Laval-Ouest, faced a crack in the foundation that allowed water to penetrate during snow melting and rains. He wanted to solve this problem as it had persisted for some time, and he had unsuccessfully attempted to fix it with ineffective products.
The solution:
In this case, our solution at Sous-Sol Confort involved using our polyurethane-based product that we inject into the crack. We offer a very effective solution by injecting a liquid resin under high pressure directly into the crack, thereby filling the space with a waterproof and impermeable material. We only need to drill a few entry points on each side of the crack along its length to seal the breach. Then, we cover the crack with a polyurethane-based coating to achieve a nice light gray finish that blends with the surrounding concrete. This protection is permanent and very effective.
Case Studies
Solution through Exterior Foundation Waterproofing in Laval, QC
Ms. Christelle De Oliveira is facing water infiltration problems in her basement due to heavy rains and snow melting. She is looking for a solution to address these issues and wishes to have a dry and comfortable basement.
Repairing Internal Basement Crack in Laval-Ouest, QC
Our client, Mr. Mathieu, residing in the city of Laval-Ouest, was facing an internal crack in the basement (foundation) that allowed water to penetrate during snowmelt and rains. He wanted to solve this problem because it had persisted for some time, and he had unsuccessfully attempted to repair it with ineffective products.
Exterior Foundation Crack Repair in Laval-Ouest, QC
Mr. Roger Piperno, a resident of Laval-Ouest, reported a problem with a crack in the exterior foundation of his house, which allowed water to enter during snowmelt and heavy rains. Despite his repair attempts, he was unable to solve the problem. His goal was to achieve a dry and comfortable basement.
Repair Internal Crack in Basement in Laval des Rapides, QC
Our client, Mr. Claude, residing in the city of Laval des Rapides, was facing a crack in the basement (foundation) that allowed water to penetrate during snowmelt and rains. He wanted to solve this problem as it had persisted for some time, and he had unsuccessfully attempted to repair it with ineffective products.
Foundation Exterior Crack Repair in Laval-Ouest, QC
Mr. David, a resident of Laval-Ouest, had reported a problem with a crack in the exterior foundation of his house, allowing water to penetrate during snowmelt and heavy rains. Despite his repair attempts, he failed to solve the problem. His goal was to achieve a dry and comfortable basement.
Water Infiltration through Basement Walls in Laval-des-Rapides, QC
Our client, Mr. Claude, residing in the city of Laval-des-Rapides, was facing a crack in the basement (foundation) that allowed water to penetrate during snowmelt and rains. He wanted to solve this problem as it had persisted for some time, and he had unsuccessfully attempted to repair it with ineffective products.
Basement Water Infiltration Issue and Interior Drain Installation in Laval, QC
Our client, Mr. Rajan, noticed signs of water infiltration and a musty odor in his basement. He wants to be able to use this space without these inconveniences and enjoy optimal comfort.
Repairing an Interior Foundation Crack in Laval, QC
Our client, Ms. Céline, a resident of Laval, was dealing with a crack in the foundation that allowed water to seep in during snowmelt and heavy rains. She wanted to resolve this issue, as it had been persisting for some time, and previous attempts to fix it with ineffective products had failed.
Repairing an Internal Crack in the Foundation in Laval-des-Rapides, QC
Our client, Mr. Elias, residing in Laval-des-Rapides, was facing a crack in the foundation that allowed water to seep in during snowmelt and rainfall. This persistent issue had not been resolved despite multiple unsuccessful attempts with ineffective products.
Water Infiltration Problem and Basement Waterproofing in Laval, QC
Ms. Emmanuelle Roy, residing in the Laval area, contacted us due to water infiltration in her basement caused by wall cracks, leading to high humidity levels. After a comprehensive evaluation of the entire basement, both inside and outside, our specialist, in collaboration with the client, identified the issues and proposed a complete, effective, and durable waterproofing solution. This solution successfully addressed all her concerns.
Foundation Reinforcement and Interior Crack Repair Solution in Laval, QC
Our client, Mr. Hani, residing in Laval, QC, was experiencing leaks and flooding in his basement due to a foundation crack, which was causing the wall to bow inward.
Basement Water Infiltration Problem in Laval, QC
During our visit to Ms. Louise's home, we noticed that her crawl space had humidity problems and bad odors. These inconveniences affected the air quality and general comfort of the dwelling.
Solution Against Basement Water Infiltration with Interior Drain System in Laval, QC
Our client, Mr. Maki, noticed signs of water infiltration and a musty odor in his basement. He wants to be able to use this space without these inconveniences and enjoy optimal comfort.
Repairing Internal Foundation Crack in Laval-Ouest, QC
Our client, Mr. Marc, residing in Laval-Ouest, was facing a crack in the foundation that allowed water to infiltrate during snowmelt and rains. This problem, persisting for some time, could not be resolved despite several unsuccessful attempts with ineffective products.
