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 Trois-Rivieres
Wall foundation system in Trois-Riviers, Qc

Wall foundation system in Trois-Riviers, Qc

Before After
Wall foundation system in Trois-Riviers, Qc Wall foundation system in Trois-Riviers, Qc

Problem

The block foundation walls had a long horizontal crack in the middle and they were starting to curve inward into the basement.

Solution

 

Stabilize and reinforce foundation walls with our steel PowerBrace beams. They even allow the straightening of the walls over time.

 

A crawl space encapsulated in Trois-Rivières

A crawl space encapsulated in Trois-Rivières

Before After
A crawl space encapsulated in Trois-Rivières A crawl space encapsulated in Trois-Rivières

When a customer calls us for expert advice on mold issues in the crawl space, we are always happy to help, especially when it comes to ancestral homes. Our solutions help solve problems with water and water vapor and help preserve the value of the home by protecting it. The CleanSpace membrane is a crawl space vapor barrier that prevents water vapor from the floor from humidifying the crawl space and damaging the organic building material. It allows water to be redirected to a floor drain that draws water away from the home. The CleanSpace membrane also contains an antibacterial that prevents the proliferation of molds. This encapsulation solution solves the problem of humidity in the crawl space once and for all!

Water Infiltration problems in Trois- Rivieres!

Water Infiltration problems in Trois- Rivieres!

Before After
Water Infiltration problems in Trois- Rivieres! Water Infiltration problems in Trois- Rivieres!

Our team has opted for the best solution to protect our client’s basement and solved all water infiltration problems in the area by installing our Waterguard interior drain with our company’s SuperSump that has more than 100 holes to drain the water under the slab.

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

Your Honest Trois-rivieres, QC Damp Crawl Space & Leaky Basement Professionals

Happy Customers Surrounding Trois-Rivieres, QC
Testimonials
Reviews
Work Requests

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

Basement Waterproofing, Foundation Repair & More in Trois-rivieres, Quebec

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

  • 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 Trois-rivieres, 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 Trois-rivieres

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 Trois-rivieres.

Get a free estimate on any of our services in Trois-rivieres!

If your home needs repairs or improvements in the Trois-rivieres 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

Case Studies From Trois-Rivieres
Stabilization
Our client Joel, living in Trois-Rivières, filled out the form on our website to book his free appointment. He had multiple cracks in his...
Installation
Our client, a resident of Trois-Rivières, contacted us after having problems with water infiltration in his basement following a big...
Foundation
Our client Mrs. Lauzon who lives in Trois-Rivieres had been suffering from a high level of humidity in his house. She had also noticed that the...
Job Stories From Trois-Rivieres, QC
Installing our interior drainage system WaterGuard in Trois-Rivières

Our client, a resident of Trois-Rivières, contacted us after having problems with water infiltration in his basement following a big rainstorm. Steve, our expert, came for a free, inspection with no obligation. While examining the basement, he spotted efflorescence on the floor, meaning there had been repeated water leaks. In addition, there was mold, which is a result of excess humidity and lack of waterproofing. Steve explained to our customer that his drainage system and pump were really outdated and weren't working very well. The solution? Install a new drainage system as well as thermal insulation in the basement to properly waterproof it. After obtaining our client's approval, our team installed the pipes of our WaterGuard interior drainage system under the basement footing. Next, we set up the SuperSump sump pump with a WaterWatch alarm system, which works in case there is too much water in the pump. We connected the sump pump to a system that evacuates the water outside the house. And to prevent flooding in winter when pipes freeze, we installed the IceGuard system in the drain pipes. Finally, we placed the SilverGlo thermal insulation system in the basement to make it warmer, and therefore save the energy consumed. Now the basement is properly sealed, which will prevent water leaks and mold growth in the future. If you have humidity problems in your basement, contact Systèmes Sous-sol Québec and say goodbye to these constraints.

Wall foundation problems in a baement in Trois-Rivieres, Qc

Mr. Clement had problems with the block foundation walls of his house. They had a long horizontal crack in the middle and they were starting to curve inward into the basement. He contacted Systèmes Sous-sol Qc for a free evaluation of the work.

Our solution was to stabilize and reinforce the foundation walls with our steel PowerBrace beams. They even allow the straightening of the walls over time.

Wall foundation problems in a baement in Trois-Rivieres, Qc - Photo 1Wall foundation problems in a baement in Trois-Rivieres, Qc - Photo 2Wall foundation problems in a baement in Trois-Rivieres, Qc - Photo 3
Water penetration in a basement in Trois Rivières, Qc

Our client had a complex water infiltration problem in his basement. The water came in through the staircase and did not seem to have an apparent source. This infiltration has caused several damages in the wood, which has started to rot, with also mold starting to appear.

To overcome the problem of mold and rotting finish wood, you must prevent water from seeping into the basement.

Several solutions exist on the market, but are not effective,  such as the external French drain which always ends up clogging and lets water infiltrate even after ten years, and sometimes less depending on certain types of soil.

This is why our client contacted Systèmes Sous-sol Québec. Our WaterGuard drains are internal and do not clog because they are not in contact with mud. They collect the water that infiltrates and bring it directly to the sump.

Our consultant suggested installing a SuperSump sump pump system. It is a system with two pumps, one of which has a battery. This guarantees the operation of the evacuation system even during bad weather that causes power outages.

This whole system is connected to a drain equipped with IceGuard protection. It prevents backflow due to the frost that occurs every winter.

Thanks to these solutions, our client benefits from a dry basement at all times.

 

Water penetration in a basement in Trois Rivières, Qc - Photo 1Water penetration in a basement in Trois Rivières, Qc - Photo 2Water penetration in a basement in Trois Rivières, Qc - Photo 3
Humidity and sagging problems in a crawl space in Trois-Rivieres, Qc

Mrs. Lauzon had a humidity problem and a sagging floor in her house. This was caused by moisture in the crawl space and due to the weakening of the support pillars. She contacted Systèmes Sous-sol Qc for a free inspection.

The solution was to encapsulate the crawl space with our CleanSpace drainage membrane and our vapor barrier then install additional SmartJack support pillars to reinforce the structure of the house and straighten the sagging floor.

 

Humidity and sagging problems in a crawl space in Trois-Rivieres, Qc - Photo 1Humidity and sagging problems in a crawl space in Trois-Rivieres, Qc - Photo 2Humidity and sagging problems in a crawl space in Trois-Rivieres, Qc - Photo 3
Water infiltration problems in Trois-Rivieres, Qc

Mrs. Beauchesne from Trois-Rivieres had a house that dates back to the 50s, and was not even sure if a French drain existed.

With each heavy rain and during the thaw season, water seeped into the basement of this house built in the 1950s and water was damaging everything from the objects installed in the basement.

The owner then had to have a permanent solution to protect her basement and rent it as living space.

After finding our company on the internet, we sent our team of professionals for free inspections.

Since there was not enough space around the house and the cost of excavating and remaking asphalt, installing a French drain from the outside was not recommended. Furthermore we have suggested the installation of the Waterguard interior drain, and our SuperSump Sump Pump System.

Furthermore, our team has dug a trench a few inches, laid our inner drain the "WaterGuard" under the slab, and installed a waterproofing membrane that mounts on the wall of the foundation and directed the water to the WaterGuard .

Since the work has been done, our client never had any water infiltration problems again in her house and we have offered our customer a peace of mind!

            

Water infiltration problems in Trois-Rivieres, Qc - Photo 1
Work Requests From Trois-Rivieres, QC
Project Location: Trois-Rivieres, QC
Bonjour, je cherche à faire effectuer quelques travaux dans mon vide sanitaire et aimerait avoir une soumission. Pare-vapeur, isolant urethane, etc. Merci
Project Location: Trois-Rivieres, QC
Fissure sur la fondation de béton extérieur
Project Location: Trois-Rivieres, QC
Mon projet est de faire le drainage + membrane, casser/retirer et refaire la dalle de plancher+plomberie de sous sol + égouts
Project Location: Trois-Rivieres, QC
J'ai besoin d'une soumission ainsi que d'un rapport pour les problèmes d'humidité chez moi
Project Location: Trois-Rivieres, QC
Humidité élevée dans le sous-sol Pas de drain français Fissures de fondation
Project Location: Trois-Rivieres, QC
Bonjour, J'aimerais obtenir une soumission pour l'installation d'une pompe à puisard. Mon sous-sol est humide malgré le système de thermopompe central. J'ai une construction de 2007.
Project Location: Trois-Rivieres, QC
Murs de fondation arrière du bloc appartement déstructuré Fondation en bloc de béton Besoin de renforcement structural Les planchers intérieurs du bloc présentent une pente vers l'arrière certainement en raison du problème structural
Project Location: Trois-Rivieres, QC
J'aimerais installer la protection des conduits d'évacuation IceGuardMD
Project Location: Trois-Rivieres, QC
Vide sanitaire à encapsuler
Project Location: Trois-Rivieres, QC
Je veux acheter un duplex, mais j'ai vu que le vide sanitaire est mal isolé et il y a un mur de béton qui semble humide. Je me demande qu'elle serait les coûts pour remédier à la situation.
Project Location: Trois-Rivieres, QC
Il s'agit de réparer une fissure (qui progresse) dans le plancher du demi sous-sol
Project Location: Trois-Rivieres, QC
J'ai un infiltration d'Eau dans ma maison que je viens d'acheter. J'ai donc besoin d'un estimé de coûts de réparation. Merci
Project Location: Trois-Rivieres, QC
Deux infiltration d'eau mangeur dans mon sous-sol.
Project Location: Trois-Rivieres, QC
J'ai un problème avec les solives dans un vide sanitaire (pourriture), et les poutres de soutiens sont rouillées dans le bas. J'aimerais faire changer le plus important, mais surtout d'avoir quelqu'un de compétant pour venir inspecter cette année, et ainsi m'informer si je dois faire les réparations cet été d'urgence ou s'il est possible d'attendre l'été prochain. Merci
Project Location: Trois-Rivieres, QC
Humidité dans le sous-sol, condensation d'eau sur le plancher flottant lorsqu'il il a des objet dessus.
Project Location: Trois-Rivieres, QC
Infiltration d'eau l'hiver lors de pluie au sous-sol, fondation blocs de bétons.
Project Location: Trois-Rivieres, QC
Il y a de l'eau dans le puisard, l'installation d'une pompe pourrait diminuer l'humidité au sous-sol. Merci !
Project Location: Trois-Rivieres, QC
Nous avons besoin d'une estimation pour changement de bassin pour la pompe à puisard
Project Location: Trois-Rivieres, QC
Jaimerai avoir une soumission pour mon vide sanitaire pour l'installation de jacksmart et isation. Me revenir avec les info svp merci
Project Location: Trois-Rivieres, QC
Nous avons un probleme de fissure sur notre fondation et semble avoir une déviation du Solage.
Serving the following Trois-Rivieres, QC postal codes
G8T, G8V, G8W, G8Y, G8Z, G9A, G9B, G9C