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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 Ancrages de Mur de Fondation
  • Geo-Lock Système de Réparation de Glissement de Rue
  • EverBrace Systèmes de Restoration de Mur
Before and After Pictures from Lachine
Repairing a crack in the foundation with FlexiSpan in Lachine, Qc

Repairing a crack in the foundation with FlexiSpan in Lachine, Qc

Before After
Repairing a crack in the foundation with FlexiSpan in Lachine, Qc Repairing a crack in the foundation with FlexiSpan in Lachine, Qc

Problem: The client who lives in Lachine had a crack visible from the outside and he suspected that it was inside as well.

 

Solution: We injected the crack and added the Flexispan to give a nice finish. Also, we installed CarbonArmor to stabilize the foundation.

Sump Pump installation in Montreal

Sump Pump installation in Montreal

Before After
Sump Pump installation in Montreal Sump Pump installation in Montreal

Mr. Marc needed to replace his sump pump, which was no longer functional, causing water to accumulate at the bottom of the sump in the basement and decided to contact our company for a free inspection.

Following his call, our crew quickly took action and waterproofed the space and installed a new sump pump system called SuperSump pump. This high-end system includes a powerful Zoeller ⅓ horsepower cast-iron sump pump, capable of pumping 2,220 gallons of water per hour at an 8-foot head out of your basement.

Our SuperSump not only helps discharge the internal drain, but also helps in lowering the water level in the soil under the slab.

Mr. Marc is now very satisfied with the installation and the customer service of Basement Systems Québec.

Supporting a foundation in a crawl space in Lachine, Qc

Supporting a foundation in a crawl space in Lachine, Qc

Before After
Supporting a foundation in a crawl space in Lachine, Qc Supporting a foundation in a crawl space in Lachine, Qc

B&A

Problems

- Humidity in the crawl space

- Rotting and weakening of wooden beams and pillars in the crawl space

- Floor sagging on one side

 

Solutions

- Encapsulation of the crawl space with our CleanSpace coating.

Our coating acts as a vapor barrier, it is very resistant and blocks moisture from the earth floor.

 

- Installation of SmartJack pillars and galvanized steel beams

Our SmartJacks and beams will reinforce and stabilize the structure of the house. We can also tighten them over time to slightly straighten the sagging floor.

 

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

Lachine, QC Basement Remodeling & Crawl Space Waterproofing

One of our customers left us a great review on Google! Have a look. ...
Happy Customers Surrounding Lachine, QC
Testimonials
Reviews
Work Requests

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Reviews From Lachine
Testimonials From Lachine
No complaints - very thorough...
Testimonial by Lina G. from Lachine, QC
Very thorough detail, oriented and knowledgeable
Testimonial by Lina G. from Lachine, QC

Experienced Foundation Repair Solutions

No two foundation problems are alike. Systèmes Sous-sol Québec and our team of foundation repair experts can help you understand the steps and solutions to fix your Lachine, QC home's unique foundation issues.

Problems like stair-step cracks, bowing walls, and a settling foundation shouldn't be ignored. If they look like they might be a big issue, that's because they are or they will be in the future. Structural issues like this need a permanent fix.

Choosing the right solution to level a home's foundation can be daunting. But you're in luck! One of our foundation specialists can help answer any questions that you might have about your foundation problems and they will help you choose the best foundation repair solution for your home.

Our foundation repair products include foundation wall anchors, helical piers, push piers, helical piles, and more. All of our services are cost-effective alternatives to having to replace your entire foundation.

Air Sealing, Crawl Space Repair and Wet Basement Solutions

Systèmes Sous-sol Québec also specializes in removing water from wet, flooded basements by installing our award-winning basement waterproofing products. We can also provide expert crawl space repair and air sealing services!

Take advantage of our FREE estimates today and see exactly how we can help restore your Lachine, QC home.

Waterproof basement flooring, wall panels, & other remodeling products

Building the basement of your dreams should be an exciting experience. But worrying over basement flooding and leaks can definitely get in the way. But there is nothing to worry about with the remodeling experts at Systèmes Sous-sol Québec.

Other basement finishing contractors usually offer remodeling products that are prone to rotting, water damage, mold, and other moisture issues. That is why we provide the Total Basement Finishing System. From walls to floors, our remodeling solutions were designed with the basement environment in mind, ensuring they are waterproof, durable, and beautiful for years to come.

Our basement finishing products in Quebec

  • Basement wall panels
  • Insulated floor decking
  • Basement floor tiles
  • Plank basement flooring
  • Finished wall restoration
  • Drop ceiling tiles
  • Basement doors
  • Egress windows
  • Trim & crown molding options
  • And more!

Get started on the basement of your dreams by scheduling a free service estimate with Systèmes Sous-sol Québec today. Whether you want to build a new downstairs apartment, a playroom for the kids, or an entertainment area for guests, the only limit is your imagination.

Services we offer in Lachine:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Crawl space repair solutions
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Duct insulation
  • Ice dam prevention
  • Financing Available
  • FREE written estimates and inspections
  • Fast and thorough installations
Case Studies From Lachine
WaterGuard
The basement of our client had water infiltrations, which had a serious risk of damaging the items stored there. Additionally, mold stains had...
Another
This client w has contacted us to want to know more about available solutions for his problems of foundations. Actually the foundation of his house...
Repairing
Problem: The client noticed that there was a crack on the outside of his house’s foundation and he wanted to have it fixed. When we introduced...
Job Stories From Lachine, QC
Problems with sagging floors in a crawl space in Lashine, Qc

Mr. Brunette contacted Systèmes Sous-sol Qc, as he had moisture problems in his crawl space. The wooden beams and pillars were rotting and weakening and he noticed  floor sagging on one side.

 

 

 

To solve his problems, we encapsulated his crawl space with our CleanSpace coating. It acts as a vapor barrier, is very strong and blocks moisture from the earthen floor. Then, we installed our SmartJack pillars and galvanized steel beams. They will reinforce and stabilize the structure of the house. We can also tighten the SmartJacks over time to slightly straighten the sagging floor.

 

Problems with sagging floors in a crawl space in Lashine, Qc - Photo 1
Repair of a crack in a foundation with Flexispan in Lachine, Qc

Problem: The client noticed that there was a crack on the outside of his house’s foundation and he wanted to have it fixed. When we introduced ourselves, we told him that the crack had probably gone through the wall and that it needed to be repaired from the inside.

 

Solution: First of all, we opened the wall in order to see the entire crack and then for the repair we injected polyurethane inside the crack. Then we put CarbonArmor so that the foundation stretches less and the crack does not expand. As for the last step, we have covered the crack with FlexiSpan, so that the crack is nice and well sealed properly.

 

From now on, this customer can have the peace of mind, because the crack has been repaired and is does no longer present any problem.

Repair of a crack in a foundation with Flexispan in Lachine, Qc - Photo 1
A wet crawl space in Lachine, Qc

The problem: This client who lives in Lachine had an unprotected crawl space that was very humid. She also had a problem with the structure of the ceiling of her crawl space which was not adequate. The support beams she had were not great and this could become dangerous in the long term. That is why she wanted to fix this situation and while researching the web she found our website and requested a free estimate.

 

The solution: Following the inspection carried out by our certified specialist in crawl space system design, the solution chosen for this project was to encapsulate the entire crawl space with the CleanSpace membrane and to install SmartJacks in order to replace the original supports which were not suitable for this crawl space.

 

Following our work, this lady from Lachine can now benefit from a well protected and dry crawl space.

A wet crawl space in Lachine, Qc - Photo 1A wet crawl space in Lachine, Qc - Photo 2A wet crawl space in Lachine, Qc - Photo 3
Work Requests From Lachine, QC
Project Location: Lachine, QC
Il s'agit d'un duplex avec des fondations en pierre des champs et un vide sanitaire de 6 pieds. Il est en vente et le l'inspection préachat a révélé qu'il y aurait jusqu'à 3 solives de plancher fragiles en raison de l'humidité. Nous sommes à la recherche de solutions.
Project Location: Lachine, QC
Mold in Bachelor, visible cracks and evidence of water entrance from the cracks
Project Location: Lachine, QC
Basement floor efflorescence
Project Location: Lachine, QC
Water Infiltrating from the balcony into the cold room converted into a bathroom
Project Location: Lachine, QC
Bonjour, Nous n'avions jamais eu de problème auparavant, mais depuis des travaux sur le terrain avant, nous avons eu 2 infiltrations d'eau récemment au sous-sol... Nous n'avons pas de drain français, pas de pompe, et possiblement des fissures?!? Merci!
Project Location: Lachine, QC
An inspection was done on a building I intend to buy. Inspector recommends some repair on the foundation. I'd like to know the estimate.
Project Location: Lachine, QC
Pompe a eau avec batterie en cas de panne
Project Location: Lachine, QC
3 cracks, foundation get brittle in 2 small spoots over screwdriver poke into the inspection, need quick estimate to add it to mortage.
Project Location: Lachine, QC
Hello, it's a semi-detached home. I need rain gutters installed on just one side in black. Regards
Project Location: Lachine, QC
Hello, dear Systèmes Sous-sol Québec Team, My name is Alexei and I have problems with the old foundation wall of the stairway leading to the basement. This foundation wall is made of the old cinder blocks and it's bowing (buckling) inside. It supports a pretty light construction above the stairway built in the end of 1960s (see Photo 6). I'm sending you 3 photos to describe the problem. Unfortunately, I am limited to 3 pictures. But I'd like to send you additional 3 drafts: plan of the house, plan of the stairway, and cross section of the stairway. I hope these drafts will help you to figure out the situation completely. Photo 4 - view from the top step of the stairway. Problematic wall is outlined in bright red. Photo 5 - view from the basement of the stairway. Problematic wall is outlined in bright red. Photo 6 - outside view of the construction which lays on the problematic foundation wall (outlined in bright red). So, I wonder if you could help me to fix this wall, please? I'm going to rebuild all the construction above the stairway because it's old and leaking. But it doesn't make sense if the foundation wall is in trouble. Please, let me know if I have sent you enough information, or you have to visit the house in Lachine before giving me a quote? Best regards, Alexei P.S. I wonder if you as an expert could tell me: is it worth trying to repair this foundation wall?... or is it better to build a new one? Thanks!
Project Location: Lachine, QC
New sump installation with a new drum previous quotation was given last year
Project Location: Lachine, QC
Je vais acheter cette propriété avec une inspection au cours des prochains 7 jours (fondations de pierre avec vide sanitaire en ce moment). j'ai besoin d'un estimé pour finir/ ou bien isoler le sous-sol avec un sans excavation.
Project Location: Lachine, QC
J'ai besoin d'un devis pour drain francais interne et discuter de ma fondation.
Project Location: Lachine, QC
Hello I just got a Rénoclimat and Greener Homes Energy Assessment Report. I live in a bungalow in Lachine built in 1953. The report suggested that I insulate the interior basement walls, especially the part of the basement that is unfinished (approximately 25% of the basement). My address is 5120 Sherbrooke, Lachine, H8T 1J2. Please let me know if this is something you can do, and maybe an estimate for either the 25% or the whole basement. Thanks! Rob
Project Location: Lachine, QC
Bonjour, On viens d'acheter une maison recentement et on a noté que quand la neige se fondre il y a un peu d'eau au sous-sol dans la chambre des machines. On aimerait avoir votre opinion and estimation pour regler le probleme
Project Location: Lachine, QC
Les fondations date de 1910 alors il commence a tilter vers lautre maison
Project Location: Lachine, QC
Bonjour, nous avons fait une inspection pré-achat pour un duplex situé à Lachine qui montre des fissures à réparer au sous-sol. Nous voulons avoir un estimé des coûts pour leur réparation. Nous avons des photos qui ont été prises avec l'inspection pré-achat que je pourrais vous faire parvenir. Puisque nous devons conclure la vente dans un délais rapproché, il serait important de pouvoir obtenir l'estimé rapidement. Merci!
Project Location: Lachine, QC
Bonjour Nous aimerions avoir une estimée pour la réparation probable de notre solage sur pierre et de notre vide sanitaire en terre de notre maison datant de plus de 150 ans. Merci !
Project Location: Lachine, QC
J'ai une vieille maison de 1910, le vide sanitaire est très humide et mal isolé (non étanche), mes coûts de chauffage sont élevés, planchers froids, araignées présentes. J'aimerais augmenter la durée de vie de la maison. Et le vide deviendrait probablement un rangement plus adéquat qu'il ne l'est présentement.
Project Location: Lachine, QC
Water proof slab and concrete black