APCHQ
CAA Qu�bec
RBQ
Basement Systems Authorized dealer

thousands of satisfied customers

Basement Waterproofing, Crawl Space Repair, and Foundation Repair in Quebec

 

Recent Testimonials
  • "In only one month, Basement Systems fixed the problem in my house. When finished, they did put all the..."
    Read Full Testimonial

    Mr. Gonzalez of Laval, QC
  • "We paid less than we would have paid if we went with another supplier but the work was actually done well and..."
    Read Full Testimonial

    Nick I. of St. Leonard, QC
Systèmes Sous-sol Québec, also known as Systèmes Sous-sols Québec, is a basement drainage contractor in Montreal, Quebec, specializing in solving basement water infiltration problem.

We also waterproof crawl spaces and repair foundation cracks and settlement in greater Montreal and the surrounding areas.

We are your local Basement Systems dealer authorized to install Basement Systems foundation repair products, basement waterproofing products, and crawl space moisture control products.

The systems we have access to include but are not limited to the WaterGuard® basement waterproofing system and the CleanSpace® crawl space encapsulation system.

We serve in Montreal, Laval, Longueuil, Sherbrooke, Granby, Repentigny, Saint-Jean-sur-Richelieu, Saint-Jérômeƒ and throughout Quebec.

Our offer to you:

  • Savings of Up to 50% Over Other Methods
  • A Transferable Lifetime Warranty for Foundation Wall Waterproofing Systems
  • Concrete and Dirt Crawl Space Solutions
  • FREE Inspections and Written Estimates
  • Fast Installation

Our basement and crawl space repair specialists will design and install effective solutions for your specific home. We train our employees at the corporate headquarters of Basement Systems, Inc., and many of our employees have earned the esteemed title "CERTIFIED Waterproofing Professional."

We are located in Montreal and are committed to 100% customer satisfaction. We look forward to helping you solve your basement waterproofing, foundation or damp crawl space problems. 

Customer Reviews
  • By Magdalena S.
    Bainsville, ON
    "I have already recommended your company to friends"

    Customer Review

    By Magdalena S.
    Bainsville, ON

    I have already recommended your company to friends
  • By Raymond W.
    Bainsville, ON
    "I found info on basement encapsulation online and liked the what was said..."

    Customer Review

    By Raymond W.
    Bainsville, ON

    I found info on basement encapsulation online and liked the what was said about your system.
  • By Catherine L.
    Saint-lazare, QC
    "Reliability, product, service, presentation by you at time of purchase"

    Customer Review

    By Catherine L.
    Saint-lazare, QC

    Reliability, product, service, presentation by you at time of purchase
  • By Jacqui O.
    Pincourt, QC
    "It was my lucky day from beginning to end it has been a very good..."

    Customer Review

    By Jacqui O.
    Pincourt, QC

    It was my lucky day from beginning to end it has been a very good experience. The Sales staff were very informative and very helpful, the installation crew were very good (they work very hard) and the phone call to the office to request that the cleanup be completed was great. soa ll in all i am one happy customer and will recommend you
  • By Peter D.
    Rigaud, QC
    "Very happy with Eugène and his team. Very professional. They did the work..."

    Customer Review

    By Peter D.
    Rigaud, QC

    Very happy with Eugène and his team. Very professional. They did the work in a timely and clean way. Took time to explain what we could do so that there wouldn't be any problems with their installation. Great Job.
  • By Mark R.
    Notre-Dame-De-L'Ile-Perrot, QC
    "This was our second job, we are considering others...good work"

    Customer Review

    By Mark R.
    Notre-Dame-De-L'Ile-Perrot, QC

    This was our second job, we are considering others...good work
  • By Joanne M.
    Lery, QC
    "I have to say that I had a difficult project due to the area that is full..."

    Customer Review

    By Joanne M.
    Lery, QC

    I have to say that I had a difficult project due to the area that is full of large stones to put the ties in and the tight space between the house and the fence, that increase the difficulty of this project for putting the French drain along the house ; we had to impliment plan "B", do the French drain from the inside of a crawl but the finish product was great.
  • By Patrina S.
    Hudson, QC
    "the customer service I recieved after my installation has been..."

    Customer Review

    By Patrina S.
    Hudson, QC

    the customer service I recieved after my installation has been exceptional.

Basement Waterproofing

Systèmes Sous-sol Québec Basement Systems

Keep moisture and mold away from the basement of your home. We make wet basements a thing of the past!

Foundation Stabilization

Foundation Stabilization Systèmes Sous-sol Québec

The basement should be protected to avoid these problems in the future.

Basement Dehumidification

Dehumidification of the Basement Systèmes Sous-sol Québec

We will provide you with an air-dried basement for your house so that you can use it for storage space or living space.

Crawl Space Encapsulation

Crawl Space Encapsulation Systèmes Sous-sol Québec

At Systèmes Sous-sol Québec, we provide basement encapsulation services for homeowners in Quebec.


Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Athelstan
  • Baie-d'urfe
  • Beauharnois
  • Cazaville
  • Coteau-du-lac
  • Dalhousie
  • Dewittville
  • Elgin
  • Franklin
  • Godmanchester
  • Havelock
  • Hinchinbrooke
  • Howick
  • Hudson
  • Hudson Heights
  • Huntingdon
  • L'ile-perrot
  • Les Cedres
  • Les Coteaux
  • Melocheville
  • Notre-dame-de-l'ile-perrot
  • Noyan
  • Ormstown
  • Pincourt
  • Pointe-des-cascades
  • Rigaud
  • Riviere-beaudette
  • Saint-anicet
  • Saint-antoine-abbe
  • Saint-chrysostome
  • Saint-clet
  • Saint-etienne-de-beauharnois
  • Saint-lazare
  • Saint-louis-de-gonzague
  • Saint-paul-de-l'ile-aux-noix
  • Saint-polycarpe
  • Saint-stanislas-de-kostka
  • Saint-telesphore
  • Saint-urbain-premier
  • Saint-valentin
  • Saint-zotique
  • Sainte-agnes-de-dundee
  • Sainte-barbe
  • Sainte-justine-de-newton
  • Sainte-marthe
  • Sainte-martine
  • Salaberry-de-valleyfield
  • Terrasse-vaudreuil
  • Tres-saint-redempteur
  • Vaudreuil-dorion
Our Locations:

Systèmes Sous-sol Québec
1620 Boulevard Saint-Elzear Ouest
Laval, QC H7L 3N2
1-819-801-5543