Basement Waterproofing Contractor in Montreal, Quebec City, Laval

Sump pump and SaniDry™ dehumidifier

Since Basement Systems, Inc. was started in 1987, we've been upgrading and perfecting our product line to always be the best available.

The issue of water in basements has been an ongoing problem since the first basement was built. Sub-floor structures like basements and crawl spaces are not perfect by design and are built on soil that constantly shifts and moves. Water collects around and under basements and can leak in through walls, floor slabs and in between the walls and floors.

There are contractors out there that have similar products and solutions to basement water problems. The line of Basement Systems products have been developed, produced, and updated for over 25 years in basements. We know basements!

Let our waterproofing professionals give your home a free basement assessment and fix your water problems once and for all. Being in the business as long as we have, there is not a problem we haven't seen and fixed. We serve residents in Quebec City, Montreal, Laval and nearby.

Before and After
  • Waterproofed basement in Gatineau, QC
    Before
    Waterproofed basement in Gatineau, QC
    After

    Waterproofed basement in Gatineau, QC

    Our clients in Gatineau were suffering from water infiltration problems in their home's basement which caused humidity in the area and has also lead to severe coldness in the basement that has reached the whole house as well.

    As you can see in the first picture, the water has penetrated the floors and structural paint damages have occurred on the walls.

    Furthermore, our professionals have installed a WaterGuard system, our SuperSump sump pump, as well as our SaniDry and IceGuard systems and finished it with the EverLast wall restoration systems.

    Our clients are now very happy since they did not face any humidity problems again and can enjoy their new warm, dry and beautiful basement.

  • Basement Waterproofing in Gatineau, QC
    Before
    Basement Waterproofing in Gatineau, QC
    After

    Basement Waterproofing in Gatineau, QC

    Mr. Alex S and his wife owned a house in Gatineau and they were having severe water infiltration problems in their basement every year during spring time, due to the failure of the usual French drain and their old sump pump system.

    After contacting many companies that failed to fix their problem, our customers decided to call our company for a free inspection. Following that call, our team estimated their basement and had the perfect solution to solve their problem.

    Our professionals suggested the installation of a WaterGuard interior foundation drain and a TripleSafe sump pump. You can see the difference between the existing pump and the one we installed in the picture above.

    Now the homeowners are very happy and relaxed since they did not face anymore leaking problems in their basement again.

     

  • Waterproofing a basement in Ormstown
    Before
    Waterproofing a basement in Ormstown
    After

    Waterproofing a basement in Ormstown

    We have installed a complete waterproofing solution in Ormstown that includes our WaterGuard interior drain, our SuperSump sump pump system and the IceGuard and LawnScape systems that help to keep water out of the house without clogging the drain line.

Customer Reviews
  • By Tony R.
    Gatineau, QC
    "Surprisingly good! Our basement was cleaner when they left than when they..."

    Customer Review

    By Tony R.
    Gatineau, QC

    Surprisingly good! Our basement was cleaner when they left than when they arrived.
  • 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 Douglas P.
    Hemmingford, QC
    "This project went very well. The workmen were very professional and..."

    Customer Review

    By Douglas P.
    Hemmingford, QC

    This project went very well. The workmen were very professional and cautious. Also polite. They were Jimmy, Alex and Ali. We are giving it some to see if it works as expected and described.
  • 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 Perry C.
    Vaudreuil-Dorion, QC
    "Worker Eugene was fantastic... give him a raise!"

    Customer Review

    By Perry C.
    Vaudreuil-Dorion, QC

    Worker Eugene was fantastic... give him a raise!
  • 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.

Standard Waterproofing Techniques You May See Elsewhere in the Industry

Basement Waterproofing before and after

  • Exterior excavation drainage system
  • Interior sub-floor drainage system
  • Interior baseboard drainage system
  • Applying a negative-side sealant

For over 25 years, the team of researchers at Basement Systems have developed a series of products that are the most proficient on the market today. We took systems and techniques that were adequate and gave them a design overhaul that resulted in the best waterproofing solutions available.

By having a FREE consultation with one of our waterproofing technicians, you can build a system that will keep your basement dry...starting today!


WaterGuard® drainage system

How Our Waterproofing Solutions Work

WaterGuard® is a waterproofing drainage system that rests under the floor slab. It keeps your basement dry while being clog-free from existing soil and dirt.

The openings and the extending flange collect water and carry it away from the foundation walls.

By adding a TripleSafe Sump Pump System you can ensure a permanently dry basement.

DryTrak® system DryTrak® basement water control system

Some basement floors and footings are one solid piece of concrete. These "monolithic" floors cannot be jackhammered to install some systems. For these instances we offer the DryTrak® system that sits on top of the floor and works as a basement drain.

Waterproofing Products Patented Interior Drainage Systems
We offer a full line of interior basement drainage options designed to keep basements dry.
French Drain French Drains & Drain Tile
Drainage systems were brought up-to-date with our WaterGuard® drain system.
Sump Pump Installation Sump Pump Installation
Pump systems are essential to get the water out and away from your basement.
Mold and Musty Odors Mold & Musty Odor
Mold and mildew contribute to indoor air pollution and sickness. Stop it now!

Professional, Certified Waterproofers in Quebec

Systèmes Sous-sol Québec proudly serves Montreal, Quebec City, Laval, Longueuil, Gatineau, Levis, Sherbrooke, Terre-bonne, Saint-Jean-sur-Richelieu, Trois-Rivieres in Quebec, and all nearby areas. See if you're in the Quebec service area!

Recent Testimonials
  • "Now we can move forward knowing that the problem was resolved thanks to your company." Read Full Testimonial

    Lana C. of Gatineau, QC

    Customer Testimonial

              Yes, we were very impressed with Systèmes Sous Sol’ professionalism, the letter beforehand outlining our responsibilities, precautions to be taken, etc. The book you sent ahead of time to help us know the company, possible solutions to the issues homeowners face was very well done. As a former graphics designer, I was impressed. It’s pretty scary when as a homeowner you experience leaks in your home (small or large) and companies you call for quotes don’t respond, yet you can’t move forward as was our case. The laundry room and adjoining bathroom are in their original state (53 yrs.old) needing to be renovated but having to deal with water infiltration every few years. Hi again, I forgot to mention the prompt service we received from Sam. When I had questions, he responded very quickly. He phoned us the night before and that morning too because he was going to be a bit late. He did a great job! Now we can move forward knowing that the problem was resolved thanks to your company.
    Lana C.
    Gatineau, QC
  • "we are VERY happy!!! they did a Superb job!!! thank you!!!! :)" Read Full Testimonial

    Sonia L. of Gatineau, QC

    Customer Testimonial

              we are VERY happy!!! they did a Superb job!!! thank you!!!! :) (as see on facebook https://www.facebook.com/pages/Basement-Systems-Quebec-Syst%C3%A8mes-Sous-sols-Qu%C3%A9bec/195007667183181?sk=reviews )
    Sonia L.
    Gatineau, QC
  • "Peter Romaniuk inspired confidence for me to choose your company. His presence on the second work day with..." Read Full Testimonial

    Maureen C. of Ormstown, QC

    Customer Testimonial

              Q: How satisfied are you with the job we did for you ? A: Very pleased ; Q : What did you think of our installation crew ? A: Efficient and thorough ; Q : How was the experience you had with our office staff ? A: Respectful ; Q : What are your thoughts on our salesman and his presentation ? A: Excellent ; Q : Was the cleanup satisfactory ? A: Completely ; Q : Overall, what were the top one or two reasons you hired us instead of another company ? A: Water infiltration ; Comments : Peter Romaniuk inspired confidence for me to choose your company. His presence on the second work day with the installation crew was important.
    Maureen C.
    Ormstown, QC
  • "Very efficient" Read Full Testimonial

    Linda L. of Pointe des Cascades, QC

    Customer Testimonial

              The installation crew was very efficient and the office staff was very courteous. The Salesman and his presentation was very professional. They also did a very good clean up.
    Linda L.
    Pointe des Cascades, QC

our service area

We serve the following areas

OntarioQuebec
  • Athelstan
  • Baie-d'urfe
  • Beauharnois
  • Cazaville
  • Coteau-du-lac
  • Dalhousie
  • Dewittville
  • Elgin
  • Franklin
  • Gatineau
  • Godmanchester
  • Havelock
  • Hinchinbrooke
  • Howick
  • Hudson
  • Hudson Heights
  • Huntingdon
  • Les Cedres
  • Les Coteaux
  • Mayo
  • Melocheville
  • Mulgrave-et-derry
  • Noyan
  • Ormstown
  • Pointe-des-cascades
  • Rigaud
  • Riviere-beaudette
  • Saint-anicet
  • Saint-antoine-abbe
  • Saint-chrysostome
  • Saint-clet
  • Saint-etienne-de-beauharnois
  • Saint-louis-de-gonzague
  • 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
  • Tres-saint-redempteur
  • Vaudreuil-dorion
Our Locations:

Systèmes Sous-sol Québec
1620 boul Saint-Elzéar O
Laval, QC H7L 3N2
1-514-800-6406
Service Area
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