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 Pincourt, Qc
    Before
    Waterproofed Basement in Pincourt, Qc
    After

    Waterproofed Basement in Pincourt, Qc

    We have Waterproofed our client’s Basement in Pincourt, Qc  and we installed the following products: 71 feet of WaterGuard, CleanSpace membrane, drain tile, LawnScape outlet, IceGuard, and a SumperSump sump pump.

     

  • Change of Sump pump in Picourt, Qc
    Before
    Change of Sump pump in Picourt, Qc
    After

    Change of Sump pump in Picourt, Qc

    A non-functional sump pump does not help much if your home is sensitive to heavy rain. What is it for if water will seep back inside? That's why we installed our TripleSafe sump pump.

    This system contains 3 pumps and works at all times: under normal conditions, during heavy rains, and at the battery when there is a power failure at home. In fact, if you have your home sometimes followed by power outages during rain storms, your pump will stop working and your basement will be flooded again. We are happy to have been able to help this client avoid this headache with the TripleSafe.

  • Waterproofing a basement in Ile Bizard, Qc
    Before
    Waterproofing a basement in Ile Bizard, Qc
    After

    Waterproofing a basement in Ile Bizard, Qc

    Water infiltrating into a finished basement is never a good thing. That's why we have recommended this customer a complete and permanent solution with products that block water and drafts vapors, which filter and dehumidify the air and make this space more comfortable and healthy.

    Therefore we have installed the Waterguard internal drain to direct the water to our company’s TripleSafe sump pump system.

Customer Reviews
  • By Sherri M.
    Pointe Claire, QC
    "It's been a week since Basement Systems has transformed our basement - the..."

    Customer Review

    By Sherri M.
    Pointe Claire, QC

    It's been a week since Basement Systems has transformed our basement - the system is amazing - not a drop of water to be seen, even during the Spring thaw. We are more than pleased at the results so far, and the look of the cleanspace on the walls and floor is fantastic. Great job!
  • By Carole K.
    Saint Lambert, QC
    "The information booklet was very helpful"

    Customer Review

    By Carole K.
    Saint Lambert, QC

    The information booklet was very helpful
  • By Sharold And Martin M.
    Chomedey, Laval, QC
    "From beginning to completion, we found the service very professional and..."

    Customer Review

    By Sharold And Martin M.
    Chomedey, Laval, QC

    From beginning to completion, we found the service very professional and friendly. Peter, the sales representative, was very friendly, efficient and knowledgeable and the presentation and discussion regarding our problems was well understood by my husband and me. We found the solutions presented to us made sense. There was no pressure from anyone to choose your firm. Subsequent to our agreement to have the work done, the appointment was made and the work team showed up on time. They were hard-working, efficient, very polite and professional. The repairs were done within a day and a half, as promised and they left the basement and garage in good order. The work was completed yesterday and we are confident that the repairs will stand the test of time.
  • By Anthony M.
    St Leonard, QC
    "The only thing was that the job was a little more difficult for the..."

    Customer Review

    By Anthony M.
    St Leonard, QC

    The only thing was that the job was a little more difficult for the installers than thought of at first. The actual finishing around the doors and electrical lights were much more difficult because of the small space and the rigidity of the original material, but the guys also worked it out. Also they did a great clean up job.
  • By Liliane G.
    Chateauguay, QC
    "The team did an excellent job. Paul was also knowledgeable and polite."

    Customer Review

    By Liliane G.
    Chateauguay, QC

    The team did an excellent job. Paul was also knowledgeable and polite.
  • By J.Ward
    Saint Lazare, QC
    "The istallation team of Marc Bastien, Sylviot & Alexis Ortiz were ..."

    Customer Review

    By J.Ward
    Saint Lazare, QC

    The istallation team of Marc Bastien, Sylviot & Alexis Ortiz were pleasant, courteous and performed in a most exemplary fashion. They are a credit to your company. I also found Valerie from your office most patient and very helpful. Thank you.

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
  • "My experience with Systèmes Sous-sol Québec has been excellent." Read Full Testimonial

    Daniel C. of Ahuntsic-Cartierville, QC

    Customer Testimonial

              The problem I had fixed was with one of my dwellings. I have a three and a half that is a short basement, and it had water infiltration. One of the walls was starting to show cracks.In theory, there was supposed to be a French drain on the outside, but I never dug the outside earth around the house. In other words, I have a swimming pool on the outside, a deck that occupies part of the backyard, so we would have had to demolish everything to enter the equipment in order to access the French drain.When I went to the home show, I saw this was a professional company that offered solutions adapted to the type of problems I was facing. The company was specialized in crawl spaces, which was my case, and in basement water infiltration, specifically. What I liked is that we were able to find, with the WaterGuard system, the ability to install a French drain as there was water infiltration, from the inside of the house rather than do it from the outside.As for my level of satisfaction, if I have a neighbor or friend who mentions they have similar water infiltration problems and who need a solution, I will not hesitate to recommend Systèmes Sous-sol Québec.The company is very professional, a quality service from finding the solution and selling it to the execution of the work.The work went very well, the team was very professional. They were meeting with me from time to time during the days when the work was being done and giving me explanations during the different stages. I was looking for a company that was specialized in this kind of problems.Do a solution that would last very long. When I will sell the house, the warranty is transferable. My experience with Systèmes Sous-sol Québec has been excellent.There is a lifetime warranty that is offered with it.
    Daniel C.
    Ahuntsic-Cartierville, QC
  • "Honesty is the best policy, keep up the good work!" Read Full Testimonial

    Ahmed of St Lazare, QC

    Customer Testimonial

              Honesty is the best policy, keep up the good work. I always tell about you guys to my friends since the system was installed, I have no water in my basement so far.
    Ahmed
    St Lazare, QC
  • "No complaints - very thorough..." Read Full Testimonial

    Lina G. of Lachine, QC

    Customer Testimonial

              No complaints - very thorough, detail oriented.
    Lina G.
    Lachine, QC
  • "Very professional" Read Full Testimonial

    Bill V. of Montreal, QC

    Customer Testimonial

              Q: How satisfied are you with the job we did for you ? A: Yes ; Q : What did you think of our installation crew ? A: Very professional ; Q : How was the experience you had with our office staff ? A: Great ; Q : What are your thoughts on our salesman and his presentation ? A: Good job ; Q : Was the cleanup satisfactory ? A: Yes ; Q : Overall, what were the top one or two reasons you hired us instead of another company ? A: Reputation. I checked your references ;
    Bill V.
    Montreal, QC
  • "I really appreciated the honesty shown by the representative who allowed me to cancel the original contract..." Read Full Testimonial

    Wendy G. of Montreal, QC

    Customer Testimonial

              Q: How satisfied are you with the job we did for you ? A: Very ; Q : What did you think of our installation crew ? A: Ok ; Q : How was the experience you had with our office staff ? A: Very good ; Q : What are your thoughts on our salesman and his presentation ? A: Excellent ; Q : Was the cleanup satisfactory ? A: Yes ; Q : Overall, what were the top one or two reasons you hired us instead of another company ? A: The presentation by your sales representative ; Comments : I really appreciated the honesty shown by the representative who allowed me to cancel the original contract and it was a city pipe causing my problem. He was very kind and professional.
    Wendy G.
    Montreal, QC

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our service area

We serve the following areas

QuebecOntario Our Locations:

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