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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 Mercier
A waterproofed stairwell in Mercier, QC

A waterproofed stairwell in Mercier, QC

Before After
A waterproofed stairwell in Mercier, QC A waterproofed stairwell in Mercier, QC

When water seeps into a stairwell and you already have a sump pump system in another basement room that is draining water, we can help you fix the problem with an interior waterproofing system.

Our solution: install an internal foundation drain that catches water from the ground under the stairs and on the walls of the staircase and discharges it through a pipe connected to the sump pump a little further.

It is an effective and discreet solution and once the drain is covered, you will not even see it anymore.

Here is a photo during the inspection that contains the annotations of the basement waterproofing specialist and a photo of the result once the system is installed. Once the concrete has dried, you do not notice any difference other than the fact that your basement will be dry!

 

 

Cracks in a foundation in Mercier, Qc

Cracks in a foundation in Mercier, Qc

Before After
Cracks in a foundation in Mercier, Qc Cracks in a foundation in Mercier, Qc

Our client from Mercier had cracks in her foundation. He also noticed slopping in some of his first level floor, which is due to an underlying problem in his crawl space.

Our technicians led by foreman Jerry have then installed 7 SmartJack support pillars.

The SmartJack is a support beam designed by engineers that adjusts to the exact height between the solid base and the support beam at the top.

 

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

Trusted Basement Finishing & Crawl Space & Foundation Repair Contractor in Mercier, QC

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

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

  • 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 Mercier, 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 Mercier

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 Mercier.

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

If your home needs repairs or improvements in the Mercier 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

Job Stories From Mercier, QC
Pillars and support for the foundations of a crawl space in Mercier, QC

Mrs. Francine, a resident of the city of Mercier, is going to sell her house very soon, but recently discovered cracks in the foundation which is problematic for a house on the market. Our foundation repair specialist Jerry went to do an inspection to analyze the problem in depth to recommend the best repair solution that will be most effective.

Jerry, therefore, recommended the installation of 7 SmartJacks support pillars that are made of galvanized steel. SmartJack beams are anchored in solid earth and help weak foundation walls withstand the weight of the house to secure space and stabilize foundations.

We will do the repairs in late May. Stay tuned to see the photos of the project once it is completed!

Pillars and support for the foundations of a crawl space in Mercier, QC - Photo 1Pillars and support for the foundations of a crawl space in Mercier, QC - Photo 2
Water seepage in a basement in Mercier, Qc

Water was seeping into our client’s stairwell in Mercier even though they already had a sump pump system in another basement room that was draining water.

Systèmes Sous-sol Québec helped them fix the problem with an interior waterproofing system.

Our solution was to install an interior foundation drain that catches water from the ground under the stairs and on the walls of the staircase and discharges it through a pipe connected to the sump pump a little further.

Since the bottom of the stairs was where the most water seeped, we installed the WaterGuard Interior Foundation Drain that traps water from the floor and the edges of the stairs.

This solution is very effective and discreet, and once the drain is covered, you will not even see it anymore.

Our work is done, and this place is now completely waterproofed!

Water seepage in a basement in Mercier, Qc - Photo 1Water seepage in a basement in Mercier, Qc - Photo 2Water seepage in a basement in Mercier, Qc - Photo 3
Work Requests From Mercier, QC
Project Location: Mercier, QC
J'ai eu un dégât d'eau dans le sous-sol. Je voudrais faire installer une pompe submercible.
Project Location: Mercier, QC
Bonjour J'ai actuellement 2 pompes submersibles dans mon puisard. je cherche la solution la plus économique pour qu'au moins une des 2 fonctionne lors d'une panne électrique via batterie marine ou autre système
Project Location: Mercier, QC
Bonjour Réparation fissure au sous sol Installation d une cuve pompe puisard et pompe submersible Merci
Project Location: Mercier, QC
Je regarde différentes options pour la sumpump en cas de panne électrique
Project Location: Mercier, QC
J'aimerais installer une pompe de puisard avec une batterie. J'aimerais connaître le coût de la pompe et de l'installation. Merci
Project Location: Mercier, QC
Pompes de puisard de secours à batterie
Project Location: Mercier, QC
Bonjour, j'aimerais avoir une soumission pour l'installation d'une pompe puisard à batterie de secours, sur ma pompe a ballon submersible déjà existante. Le puit a une grandeur de 16x 16 pouces. merci!
Project Location: Mercier, QC
Bonjour, Nous aimerions faire installer une pompe de secours dans notre sous-sol, possiblement à batterie. Nous avons déjà une pompe primaire.
Project Location: Mercier, QC
Bonjour, besoin d'une sumission pour l'installation d'une pompe submergé. Merci
Project Location: Mercier, QC
I have 2 sum pumps in my house one electric and the other with gravity. the are open (not covered) The basement is smelly and I believe the smell is coming from there.
Project Location: Mercier, QC
J'aimerais avoir une soumission pour une installation d'une pompe de puisard de secours à batterie. J'ai déjà une pompe primaire d'installer depuis Mars. Merci
Project Location: Mercier, QC
I need somebody to come take a look at our drain system (2 sump pumps) 1 inside basement crawl space working and another outside in a lower side basement entrance that does not work! I want a professional opinions on what wood be the best solution for our house drainage. I would like options to see what we can do! No water damage in basement. We bought this house in February 2021!
Project Location: Mercier, QC
Bonjour, j'ai 3 fissures de fondation à reparer et j'aimerais savoir combien ca coute, merci
Project Location: Mercier, QC
Salut j'aimerais avoir une soumission pour une installation d'une pompe de puisard de secours à batterie. J'ai déjà une pompe primaire d'installer. Merci
Project Location: Mercier, QC
Inspection pour réparation puisard de maison. l'eau s'infiltre à la base du puisard au lieu du tuyau du drain français. J'aimerais qu'on inspecte également cette partie. Merci.
Project Location: Mercier, QC
Projet sous sol tout en s'assurant que tout sera conforme et étanche
Project Location: Mercier, QC
J'ai une sump pompe, trou ouvert carré. Elle est fonctionnelle c'est plus une question d'esthétisme. J'aimerais connaître le coût pour remplacer celle-ci pas la vôtre avec le couvercle fermé et boucher l'excédent de la cavité.
Project Location: Mercier, QC
My sum pump does not work well. It sometimes jams.
Project Location: Mercier, QC
Infiltration d'eau par le solage sur le coin de ma maison et je crois que l'eau rentre entre le driveway et le solage de sorte qu'il y a des traces noires sur cette partie de mon solage à l'intérieur.
Project Location: Mercier, QC
J'aimerais faire remplacer ma pompe de puissard