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Reviews From Dorval
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 Dorval
Sump pump installation in Dorval,Qc

Sump pump installation in Dorval,Qc

Before After
Sump pump installation in Dorval,Qc Sump pump installation in Dorval,Qc

Here is one of our jobs in Dorval, where we have changed the open and poorly installed sump with our SuperSump, a closed sump with a cast iron pump.

Pumps on pedestals overheat and usually make more noise since they are installed outside the sump!

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

Foundation Repair & Basement Waterproofing Company in Dorval, QC

Happy Customers Surrounding Dorval, QC
Work Requests

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Crawl Space, Basement Waterproofing, and Foundation Repair Company

Finishing your basement is an easy, affordable way to add more living space to your Dorval, QC home. At nearly half the cost of building an addition, Systèmes Sous-sol Québec can transform your damp, drab basement into a dry, beautiful space! 

At Systèmes Sous-sol Québec, we want you to get the most out of your investment as a homeowner. That's why we specialize in services to help homeowners in  Dorval, QC increase the value of their home and create a healthy, comfortable living environment.

In addition to basement remodeling, we also offer basement waterproofing, crawl space and foundation repair services.

Contact us today to schedule your free estimate in Dorval, QC and nearby areas. We look forward to giving you the basement you have always dreamed of!

Get A FREE Quote

Services we offer in Dorval:

  • 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.
  • Financing Available
  • FREE written estimates and inspections
  • Fast and thorough installations
Job Stories From Dorval, QC
Waterproofing a Basement in Dorval, Qc

Our clients from Dorval had problems with water infiltration in the basement of their residence. After a few years of enduring water infiltration during periods of heavy rain and snowmelt, these owners made the decision to solve the problem. The couple had moisture problems in the house and bad odors were coming out of the basement of the house.

Following some research, they made the decision to bring in a Basement systems Québec specialist to carry out a complete inspection of the basement of the house. A few weeks later, a team of technicians specializing in basement waterproofing came to install a CleanSpace membrane on the basement walls, as well as a SuperSump sump pump system.

Following the installation, the owners of this house no longer had a single drop of water on their floor and unpleasant odors disappeared for good.

Waterproofing a Basement in Dorval, Qc - Photo 1Waterproofing a Basement in Dorval, Qc - Photo 2Waterproofing a Basement in Dorval, Qc - Photo 3
Work Requests From Dorval, QC
Vicinity of Lagacé in Dorval
I think there humidity in my basement- floor planks show some humidity and there's an odour
Vicinity of Vinet Avenue in Dorval
Sump pump not working.
Vicinity of in Dorval
Fondation datant de 1949. L'eau rentre de partout au sous-sol. Surtout lors de forte pluie. Je n'ai pas de drain Français. Selon une inspection de Akton Inspection, mon problème est la structure de métal au sein de la fondation qui a rouillé, ce qui amène plein de petites fissures. Votre drain d'intérieur m'intéresse. J'ai plusieurs questions :-) Merci
Vicinity of St Louis North in Dorval
Flooding in the basement
Vicinity of Av. Meredith in Dorval
I have water infiltration in one corner of my basement during heavy rainstorms which happened about 2 weeks ago. I suspect a crack in the foundation wall. Repair from the inside is not really an option.
Vicinity of ELIE DE BELLEFEUILLE in Dorval
I have water coming into my basement .
Vicinity of Av. Caledonia in Dorval
I would like a quote on insulating my crawl space. We have a split level, the crawl space is about 15'x19' and aprox 4' high, it has one duct going in for ventilation. My goal is to save on energy/heating costs in the home.
Vicinity of Graham in Dorval
Water leaking at front of house under finished part of basement during rainstorm in January/February while ground was sill frozen.
Vicinity of , Boul. Pine Beach in Dorval
Foundation support using piles (pieux-vise). Looking at the possibility of adding a second floor addition to a bungalow. Foundation requires support to accommodate.
Vicinity of Malcolm Circle in Dorval
Window welll overflow leaked into basement
Vicinity of Thorncrest in Dorval
Le grenier n'est presque pas isolé. Je pense donc que ça refroidi énormément la maison.
Vicinity of Avenue Roy in Dorval
We have a fairly basic sump pump. We live very close to the water in Dorval and would like to improve our system. It is pumping water out all the time (which is needed and we're okay with, given we have the sump pump discharge running through the side of the house all the way to the back). We'd like to get a better pump, battery backup, as well as cover the pit itself so that it is safer for our young daughter. Ideally we'd like a quote to see what types of costs are associated with the above (including installation). Thank you, Andrew
Vicinity of Des Sources in Dorval
Buying a new property & need your estimate ASAP to decide if to finalize the purchase
Vicinity of Chanteclerc in Dorval
We just bought this house and had the basement completely gutted (floors, walls ceilings removed) due to mold. We would like an expert opinion about the dampness we see in 2 corners and what kind of solutions can be proposed to keep the dampness out other than a French drain since we cannot afford this. We cannot not finish our basement until we find a good solution.
Vicinity of Chemin Bord Du Lac Lakeshore in Dorval
1944 house, roof attic needs upgrading the insulation. Surface 30x32'.
Vicinity of Nightingale in Dorval
We are in need on foundation repairs Water infiltration into the basement
Vicinity of Place Birchview in Dorval
Bonjour, J'ai un problème de fissures au solage depuis 20 ans. Mais là il y a eu infiltration d'eau pas beaucoup mais j'ai besoin d'un avis de professionnels comme vous, Merci beaucoup, J'attends de vos nouvelles.
Vicinity of Lagace in Dorval
Repeated water infiltration in the basement that appears to be seeping up from the main foundation slab. Assessment on what needs to be done for prevention of future water infiltration.
Vicinity of in Dorval
Hello! I would like to have someone take a look at our foundation/basement situation to identify problem areas. Our house is fairly old (1930's) and is a mashup of different foundation elements (main building poured concrete, extensions on cinder blocks,etc.). The main issue we are having is a very damp basement (we do have a sump-pump which works hard for us!) and there are some visible cracks on certain areas of the external foundation. Would love to get the basement into working order and not as it is currently (damp + bugs). As the foundation is so important, this would influence our decisions to invest in the house (location is great) or not. We are looking to solve any immediate problems (quick fixes) and potentially get an estimate on larger work (i.e. lifting the house) if required. Most importantly, we are looking for expert advice that is realistic to our situation and budget. Thank you in advance! (je parle également le français - aucun problème)
Vicinity of Oakville in Dorval
I had the french drain replaced about seven years ago and then had some landscaping stone work done . In the last two thaw seasons I have had water leaking into the basement. Not too much but enough to cause problems to the gyproc and to bubble the flooring. I took some remedial action in one part of the stone work hast summer which has seemed to help but now need to have some advice on how to correct the problem completely. I do not know whether the water is coming from the bottom of the wall or the floor .
Serving the following Dorval, QC postal codes
H4S 1Y9, H4S 2A3, H4Y 0A4, H4Y 0A5, H4Y 1E1, H4Y 1E2, H4Y 1E4, H4Y 1E5, H4Y 1G2, H4Y 1G3, H4Y 1G4, H4Y 1G5, H4Y 1G6, H4Y 1G7, H4Y 1H1, H4Y 1H2, H4Y 1H3, H4Y 1J3, H4Y 1J6, H4Y 1J7, H4Y 1K5, H9P 0A1, H9P 0A2, H9P 1A1, H9P 1A2, H9P 1A3, H9P 1A5, H9P 1A6, H9P 1A7, H9P 1A9, H9P 1B1, H9P 1B2, H9P 1B3, H9P 1B4, H9P 1B7, H9P 1B8, H9P 1B9, H9P 1C1, H9P 1C2, H9P 1C3, H9P 1C4, H9P 1C5, H9P 1C6, H9P 1C7, H9P 1C8, H9P 1C9, H9P 1E1, H9P 1E2, H9P 1E3, H9P 1E5, H9P 1E6, H9P 1E7, H9P 1E9, H9P 1G1, H9P 1G2, H9P 1G3, H9P 1G4, H9P 1G5, H9P 1G6, H9P 1G7, H9P 1G8, H9P 1G9, H9P 1H1, H9P 1H2, H9P 1H3, H9P 1H4, H9P 1H5, H9P 1H6, H9P 1H7, H9P 1J1, H9P 1J3, H9P 1J4, H9P 1J5, H9P 1J6, H9P 1J7, H9P 1J8, H9P 1J9, H9P 1K2, H9P 1K3, H9P 1K5, H9P 1K6, H9P 1K7, H9P 1K8, H9P 1K9, H9P 1L1, H9P 1L2, H9P 1L3, H9P 1L4, H9P 1L5, H9P 1L6, H9P 1L7, H9P 1L8, H9P 1L9, H9P 1M1, H9P 1M2, H9P 1M3, H9P 1M4, H9P 1M5, H9P 1M6, H9P 1M7, H9P 1M8, H9P 1M9, H9P 1N1, H9P 1N2, H9P 1N3, H9P 1N4, H9P 1N5, H9P 1N6, H9P 1N7, H9P 1N8, H9P 1N9, H9P 1P1, H9P 1P2, H9P 1P3

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