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Products & Services

Basement Repair Services & Products

  • WaterGuard Interior System
  • DryTrak Drainage Channel
  • TrenchDrain Drain Grate
  • IceGuard Discharge Line
  • FlexiSpan Wall Crack Repair
  • Polyurethane Crack Sealing
  • WellDuct Window Drainage
  • BrightWall Waterproof Panels
  • ThermalDry Wall Barrier
  • Drain Tile Installation
  • SuperSump Pump System
  • TripleSafe Pumping System
  • UltraSump Battery Back Up
  • SaniDry Dehumidifier

Foundation Repair Services & Products

  • Push Piers
  • Geo-lock Wall Anchors
  • Geo-lock Helical Anchors
  • SmartJack Crawl Space Support
  • Slab Pier Repair
Before and After Pictures from Lachine
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.

Company Awards
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]
#1 Canadian Dealer 2018
We are so proud to announce that we won the #1 Candian Dealer award of the Basement Systems International network... [Read more]
#29 of the Top 50 - 2018
Systèmes Sous-sol Québec is one of 400 dealers in basement waterproofing, crawl space encapsulation and foundation repairs and this year,... [Read more]
More Awards

Lachine, QC Basement Waterproofing & Crawl Space Waterproofing

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Happy Customers Surrounding Lachine, QC
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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.

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
Work Requests From Lachine, QC
Vicinity of Rolland in Lachine
Problème d'humidité, moisissure et infiltration d'eau au soul sol
Vicinity of Boul St-joseph in Lachine
ON a de l'eau dans le sous-sol de notre nouvelle maison, il y a quelques fissures qui nous inquiètent, on aimerait les faire inspecter et réparer.
Vicinity of in Lachine
Une fissure à réparer avec infiltration d'eau minime. Une fissure à faire vérifier.
Vicinity of in Lachine
Infiltration d'eau au sous-sol lors de pluie abondante et lors de la fonte des neiges au printemps. Ce n'est toutefois pas à chaque année et à toutes les pluies.
Vicinity of in Lachine
A certain endroit le long des fondations on voit du noir et lorsqu'il pleut a un endroit le béton devient trempé. Je ne savais pas que l'on pouvait de l'intérieur faire un drain. Je viens d'enlever le plancher flottant et c'est a ce moment que j'ai remarqué le problème. Alors avant de reconstruire le nouveau plancher je cherche une solution. Merci de me répondre (les dimensions sont de 30 x 40 pieds)
Vicinity of in Lachine
My house is built on a stone foundation and has a crawl space. A polythene has been installed, poorly. I would like to look into encapsulation and a drain tile system in the extension. I'd like to address the crawlspace issues before winter so I can look into heating the area to take care of the cold floor issues.
Vicinity of Rolland in Lachine
Suite à l'inspection pré-achats vide sanitaire, nous avons appris qu'un côté de la maison la fondation (en pierre) aurait besoin de réparation et quelques soutiens devraient être changer. Nous avons besoins d'avoir une idée du prix de ces travaux avant de conclure l'achat de la maison.
Vicinity of in Lachine
We live in a semi-detached and would like a quote on the cost of installing a French drain. Our basement is currently unfinished.
Vicinity of in Lachine
Hi, on a property we are going to buy tomorrow during the flooding last week the basement got flooded. it has interior drain with sump pump but obviously that is not enough. Would like a sample estimate what would cost us to install exterior french drain on the house - it is 25'x25 detached house and approx 20' from the street.There is 10-15 feet on each side of the house and a backyard. Let me know please what it might cost (some approximate price per linear ft is fine) so we can discuss tomorrow with the sellers. Thank you Yavor
Vicinity of Saint Jacques in Lachine
Unfinished basement. No sum pumps or French drain to remove water. Concerned about Walter infiltration and mildew or Mold etc...
Vicinity of in Lachine
Je voudrais résoudre les problèmes existants, comme infiltration d'eau et la présence d'une fissure. Cela nous permettra de faire la finition du sous-sol. Je compte sur votre aide. Merci et bonne journée
Vicinity of in Lachine
Vicinity of in Lachine
Vide sanitaire clean space pour cave de 3 pieds en terre
Vicinity of in Lachine
There is a crack in foundation wall ,and other cracks in garage wall , i would like to know how much if fix
Vicinity of in Lachine
Basement window water infiltration
Vicinity of in Lachine
Bonjour J'ai un pilier à remplacer dans mon vide sanitaire.
Vicinity of in Lachine
Ma maison date de 1922 mais, une extension a été ajoutée dans les années 80 (on ne connait pas la date). Je voudrais savoir comment imperméabiliser cette partie de la maison et avoir des conseils concernant la mousse isolante au plafond qui est exposée (un nid d'araignées et de mulots). Merci.
Vicinity of in Lachine
Bonjour! Nous serions intéressés à avoir de l'information concernant les clapets et pompes submersibles avec puisard. Nous avons déjà ces équipements, mais il semble que cela ne soit plus très fonctionnel car nous venons de subir 2 refoulements d'égouts et d'eau de notre fosse et ce, dans le mois de juillet dernier... nous aimerions régler ce problème avant de refaire le plancher de notre sous-sol... Merci!
Vicinity of Rue Jean-Renou in Lachine
Légère infiltration d'eau au sous-sol en cas de forte pluie
Vicinity of in Lachine
Water entering the basement on two sides of the house, at the footings, under extreme weather conditions, around two times per year.
Serving the following Lachine, QC postal codes
H8R 0A1, H8R 0A3, H8R 0A5, H8R 0B1, H8R 0B2, H8R 0B6, H8R 0B9, H8R 1A1, H8R 1A3, H8R 1A4, H8R 1A5, H8R 1A8, H8R 1A9, H8R 1B1, H8R 1B2, H8R 1B3, H8R 1B4, H8R 1B5, H8R 1B6, H8R 1B7, H8R 1B8, H8R 1B9, H8R 1C1, H8R 1C2, H8R 1C3, H8R 1C4, H8R 1C5, H8R 1C6, H8R 1C7, H8R 1C8, H8R 1C9, H8R 1E1, H8R 1E2, H8R 1E3, H8R 1E4, H8R 1E5, H8R 1E6, H8R 1E7, H8R 1E8, H8R 1E9, H8R 1G1, H8R 1G2, H8R 1G3, H8R 1G4, H8R 1G5, H8R 1G6, H8R 1G7, H8R 1G9, H8R 1H1, H8R 1H2, H8R 1H3, H8R 1H4, H8R 1H5, H8R 1H6, H8R 1H7, H8R 1H8, H8R 1H9, H8R 1J1, H8R 1J2, H8R 1J3, H8R 1J4, H8R 1J5, H8R 1J6, H8R 1J7, H8R 1J9, H8R 1K1, H8R 1K2, H8R 1K3, H8R 1K4, H8R 1K6, H8R 1K7, H8R 1K8, H8R 1K9, H8R 1L1, H8R 1L2, H8R 1L4, H8R 1L5, H8R 1L6, H8R 1L7, H8R 1L8, H8R 1M2, H8R 1M3, H8R 1M4, H8R 1M5, H8R 1M6, H8R 1M7, H8R 1M8, H8R 1M9, H8R 1N1, H8R 1N2, H8R 1N3, H8R 1N4, H8R 1N6, H8R 1N7, H8R 1N8, H8R 1N9, H8R 1P1, H8R 1P2, H8R 1P3, H8R 1P4, H8R 1P5, H8R 1P6, H8R 1P7, H8R 1P8, H8R 1P9, H8R 1R1, H8R 1R2, H8R 1R4, H8R 1R5, H8R 1R6, H8R 1R7, H8R 3Y8, H8R 3Z8, H8R 4A4

our service area