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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 Prevost
Waterproofing a basement in Prevost, Qc

Waterproofing a basement in Prevost, Qc

Before After
Waterproofing a basement in Prevost, Qc Waterproofing a basement in Prevost, Qc

Too many people in Quebec suffer from water infiltration in their basement, but we have noticed that they always wait several years before realizing the problem and deciding to solve it.

At Systèmes Sous-sol Québec we are specialized in solving the problems of water infiltration from its main source, and we have succeeded in waterproofing numerous basements in Quebec.

In this house in Prevost, we have installed a complete waterproofing system, and eliminated water infiltration from its source!

We dug the ground and installed the WaterGuard interior drain in this perimeter. This allows all incoming water to be redirected to the pump no matter what level this water is coming from. All drainage was connected to the SmartSump pump system.

When you have a perimeter drainage system installed in your home, your sump pump is your main line of defense against a basement flood.

Supporting a crawl space in Prevost, Qc

Supporting a crawl space in Prevost, Qc

Before After
Supporting a  crawl space in Prevost, Qc Supporting a  crawl space in Prevost, Qc

Mr. Cyr contacted us because the floor of his house was sagging and needed support. So we went to him for a free estimate. On the day of the installation, our workers dug holes where the beams had to be installed. Next, they installed 5 galvanized steel SmartJack beams that support the ceiling of the crawl space.

 

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

Dependable Basement Finishing & Crawl Space & Foundation Repair Contractor in Prevost, QC

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

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

  • 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 Prevost, 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 Prevost

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 Prevost.

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

If your home needs repairs or improvements in the Prevost 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 1-514-334-7824 or click the button below to get started.

FREE Quote

Job Stories From Prevost, QC
Water Infiltration in a basement in Prevost, Qc

Water was seeping into this Prevost resident from the outside through a leak in the foundation, and from some small gaps around windows as well!

Mrs. Julie knew that she needed to consult real experts in waterproofing so that she could solve this problem once and for all!

Since her neighbor suggested Systèmes Sous-sol Québec and told her about the fast execution process, the efficiency of our products and our company’s professionalism, Mrs. Julie contacted us for a free examination of her place.

During the inspection, we were able to locate the infiltration areas, and gave our client our recommended waterproofing suggestions and sent her afterward our quotation.

After our agreement, we have installed a complete waterproofing system, and eliminated water infiltration from its source!

We dug the ground and installed the WaterGuard interior drain in this perimeter. This allows all incoming water to be redirected to the pump no matter what level this water is coming from. All drainage was connected to the SuperSump pump system.

When you have a perimeter drainage system installed in your home, your sump pump is your main line of defense against a basement flood.

 

Water Infiltration in a basement in Prevost, Qc - Photo 1
Humidity and mold in a day care in Saint-Jerome, Qc

At the beginning of this year, we have received a request from the board of directors of a Saint-Jérôme day care center, sharing their concerns regarding high humidity levels in the place.

Our team has informed them that they need to check up the entire area, in order to be able to locate the problem, and following their approval, we have sent Jorge who has recommended the best solutions to waterproof the crawl space and eliminate all existing humidity.

Since the management of the day care knew that moisture and fungi will aggravate respiratory problems such as asthma and allergies, which is very bad for the health of the children, they approved right away on all of the implementation process suggested by our team.

We started by removing the debris by applying the Mold-X2. Mold-X2 is a very strong mold decontamination product that we apply to all wood and masonry.

Then we installed the SmartSump sump pump system which is our smallest system specifically designed to be installed in crawl spaces.

Next step was installing the CleanSpace membrane, which is a vapor barrier that blocks water infiltrations and vapors to redirect them to the interior drainage system.

And finally and in order to dehumidify the place, the SaniDry Sedona Dehumidifier was inserted. This product is the most efficient direct flow system and   is also very energy efficient (EnergyStar).

We were very happy to be able to help improve the quality of the air, the environment and the energy consumption of this daycare center in Saint-Jérôme.

Humidity and mold in a day care in Saint-Jerome, Qc - Photo 1Humidity and mold in a day care in Saint-Jerome, Qc - Photo 2
Sump pump problems in Saint-Jerome, Qc

Mr. Serge was using his basement as an office and he was placing all of the his office needs in that place, but he realized that he was not able to proceed with his work due to the the bad smell coming from the existing sump pump. In addition, the noise that was coming from his pump was very loud and disturbing, and he was not able to concentrate.

It was then when he knew that he needed a professional help, and started asking for suggestions, until one of our old clients referred to him our company.

After contacting us, we went to his place and our specialist therefore recommended the installation of the WaterGuard  interior drain system, which intercepts water infiltration from the floor and walls and redirects them to a SuperSump sump pump system. The cover of this coating also serves as a soil drain. In addition, the water vapor cannot escape because the lid is hermetic. Thus, there will be no moisture that emerges from the pump.

After the installation, Mr. Serge was very happy since we were able to solve his problem and use this basement as a work office again, without having to deal with bad smells, loud noises and severe moisture.

 

Sump pump problems in Saint-Jerome, Qc - Photo 1Sump pump problems in Saint-Jerome, Qc - Photo 2Sump pump problems in Saint-Jerome, Qc - Photo 3
Sump pump failure in Saint-Jerome, Qc

Most of the old sump pumps get clogged and will eventually stop from working since they do not have a lid, and all the dirt and debris comes inside the pit.

Mr. Roger, our client from Saint-Jerome was one of those people who had an old pump and was not aware of this possibility, until one day the pump suddenly stopped from working.

 Since there was too much rain, our client’s basement started to flood and it took him so much time and headache to remove and clean the area.

After this accident, Mr. Roger started searching for waterproofing companies, found our website and contacted us asking for our help.

After his call, we sent our team to check the area, and we informed Mr. Roger that he needs to waterproof his entire basement along with changing his old sump pump.

After the approval, we installed our WaterGuard interior drain in order to drain the water to our one of the best sump pump system the 'TripleSafe'.

We recommend this interior drain system because of its resistance to clogs, its easy-to-access service ports, and its ability to also collect leaking water from the basement walls.

Now our client can finally rest easy at night with the peace of mind of knowing that his basement is going to be protected from flooding with the best waterproofing systems available in the market!

Sump pump failure in Saint-Jerome, Qc - Photo 1Sump pump failure in Saint-Jerome, Qc - Photo 2
Work Requests From Prevost, QC
Project Location: Prevost, QC
J'aimerais savoir le coût Pour isoler un vide sanitaire de 720 pieds carrés
Project Location: Prevost, QC
Bonjour, Nous avons une pompe de puisard, mais elle ne semble pas être connectée à un drain français et autre que nous pourrons parler de vive voix. Merci
Project Location: Prevost, QC
Bonjour récemment nous avons observé dés mouvement à notre fondation dans un coins et la brique à fissurée verticalement. Nous aimerions avoir votre expertise.
Project Location: Prevost, QC
Améliorer le système de pompage des 2 puisards et ajouter une pompe scellé pour la lessiveuse (fossé sceptique)
Project Location: Prevost, QC
Bonjour, Nous avons une fissure dans la fondation extérieure de la maison que nous louons et que nous nous apprêtons à acheter. Elle est également responsable d'infiltration d'eau au sous-sol au printemps ou lorsqu`ìl pleut en hiver. De plus, notre drain français est probablement bouché. Nous avons de la moisissure au sous-sol et lorsque nous avons contracté une compagnie après sinistre sur les lieux, ils ont diagnostiqué le drain francais mais ne pouvaient le confirmer. Ils nous ont référés à un expert comme vous. Existe-il un moyen de vérifier sans creuser et remplacer le drain existant? Nous aimerions un estimé SVP Merci.