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Reviews From Pierrefonds
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
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Before and After Pictures from Pierrefonds
Repairing a crack in the foundation with FlexiSpan in Pierrefonds, Qc

Repairing a crack in the foundation with FlexiSpan in Pierrefonds, Qc

Before After
Repairing a crack in the foundation with FlexiSpan in Pierrefonds, Qc Repairing a crack in the foundation with FlexiSpan in Pierrefonds, Qc

The problem: This Pierrefonds client had a crack in his foundation wall. As we can see in the photo, it was still quite important.


The solution: We injected the crack with a polyurethane and then we covered it with our product called Flexispan. At the crack, we dug a small hole to put a drainage membrane to redirect the water.


Slab settlement in Pierrefonds, Québec

Slab settlement in Pierrefonds, Québec

Before After
Slab settlement in Pierrefonds, Québec Slab settlement in Pierrefonds, Québec

We repaired the basement slab that was sagging at this house in Pierrefonds. Symptoms can be clearly seen in the cracks separating between the top of the interior walls of the basement and floor upstairs. By installing our slab piers, we did not just stabilize the slab, but also we were able to close the existing cracks as you see in these 2 pictures.

Company Awards
#1 Canadian Dealer 2020
We are so proud to announce that we have won, for another year, the Top Candian Dealer award within the... [Read more]
25 Miles Award
After having served thousands of clients and repaired thousands of basements, we have finally reached the great milestone of the... [Read more]
2019 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]
More Awards

Pierrefonds, QC's Foundation & Crawl Space Repair Experts

He was very respectful and professional....
Happy Customers Surrounding Pierrefonds, QC
Work Requests

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Systèmes Sous-sol Québec serving Pierrefonds, QC

Responsible basement waterproofing, foundation repair company serving Pierrefonds, Quebec

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Pierrefonds, QC.

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Services we offer in Pierrefonds:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
  • Gutter Installation
  • Gutter Guards
  • And More!
Case Studies From Pierrefonds
Our clients moved into their beautiful 1960s house in Pierrefonds in 2009. They had done all the required foundation inspections, but unfortunately,...
Job Stories From Pierrefonds, QC
Repairing a crack in a foundation with Flexispan in Pierrefonds, Qc

This crack repair project was done in Pierrefonds. The client found that his basement had abnormal humidity and when he opened the wall he found that there was a fairly large crack in his foundation. He called in an inspector to have his expertise on what to do with this crack and the inspector told him to bring in experts to fix it and by doing a quick little search on the internet this client came across our page and he filled out a free quote request.


When our representative came to the customer and noticed the condition of the crack, he suggested to repair the interior by injecting a polyurethane and then cover the crack with our product called the Flexispan. This product is a flexible polyurethane that is spread over the crack to seal it completely. In addition, a cavity is dug in the ground to insert a drainage membrane in the event that water flows behind the Flexispan.


Following our intervention, this Pierrefonds client can have peace of mind and no longer have to worry about this crack, because it is now very well sealed.

Repairing a crack in a foundation with Flexispan in Pierrefonds, Qc - Photo 1
Work Requests From Pierrefonds, QC
Project Location: Pierrefonds, QC
This person has filled out the Star Power Pro survey on that you sent them and is interested in another service you provide: Sump Pump. Please contact them to schedule a new appointment for this service. This is a no-charge lead.
Project Location: Pierrefonds, QC
I have a crack in the foundation.
Project Location: Pierrefonds, QC
Hi, I'd like to repair some minor cracks around my foundation. I was wondering if you could schedule a visit to give us a quote on the project. Thanks Eesa
Project Location: Pierrefonds, QC
Crack on side wall
Project Location: Pierrefonds, QC
Foundation crack and more..., please contact me to set up an appointment and incase you need the inspection report and house exterior pics. Thanks
Project Location: Pierrefonds, QC
Stabilisation des fondations
Project Location: Pierrefonds, QC
Hi I have some water infiltration in the basement and I believe a sumpump is required
Project Location: Pierrefonds, QC
Hello! We live in Pierrefonds around the DDO area and we'd like to install french drains and other waterproofing work around the foundation. We've had water infiltration issues and believe we have cracks in the foundation. Work we'd like done: French drains (~80 ft) Waterproofing of the foundation Sump pump Repairs of any potential cracks New garage drain Connection of new drain to sump pump
Project Location: Pierrefonds, QC
De l'eau dans le vide sanitaire depuis quelques semaines
Project Location: Pierrefonds, QC
Foundation expert consulting and quote to correct the further inward displacement on the foundation walls and additional foundation repairs / replace deteriorated structure elements.
Project Location: Pierrefonds, QC
We are looking to beef up the insulation in two of our crawl spaces in our Split Level Bungalow. Crawl spaces are very clean. Cement floor and concrete foundation walls. One crawl space is 3 ft high and the other is 4 ft high. Both are dry. I could have sent you pics but you have no email address on your web site. So call me anytime and we can discuss further details. Thanks John
Project Location: Pierrefonds, QC
Crack / bump in floor. Photos available.
Project Location: Pierrefonds, QC
In my house we have a crawl space and I would like an estimate to insulate that area
Project Location: Pierrefonds, QC
Hello, It is known that the houses on our street were built upon a backfill of unsolid soil. We have cracks in our foundation, difficulty with closing and opening doors etc. Some of our neighbours received the Pile foundation repair, and we would like to do the same. Our neighbours right beside us would like to do the work as well so we would like a quote for both properties. Thank you
Project Location: Pierrefonds, QC
We just had our house inspected for mold and we were told that there are structural and water seepage from foundation cracks. Since there will be walls opened to do mold control it would be good time to also have the foundation looked at.
Project Location: Pierrefonds, QC
I'm concerned to not have one and finding a location in the basement to install it.
Project Location: Pierrefonds, QC
The estimate is for my mother's house We had some shrubs removed at which point the hose from the sump pump was accidentally cut It is repaired but above ground - not sure even if sump pump works as it is likely old
Project Location: Pierrefonds, QC
Sloping driveway with drain at bottom near garage door. Drain connects to sump pump well in garage. With medium to heavy rain, garage is flooded. Need solution. Possibly two sump pumps, larger sump pump well, both or please provide workable solution.
Project Location: Pierrefonds, QC
Side of my house ( garage side ) has significant crack on the outside and also visible on the inside of the garage.
Project Location: Pierrefonds, QC
Crack on my garage foundation to be fix
Serving the following Pierrefonds, QC postal codes
H8Y 0A1, H8Y 0A2, H8Y 1A5, H8Y 1A6, H8Y 1A7, H8Y 1A8, H8Y 1A9, H8Y 1B1, H8Y 1B2, H8Y 1B3, H8Y 1C3, H8Y 1C4, H8Y 1C5, H8Y 1C6, H8Y 1C7, H8Y 1C8, H8Y 1C9, H8Y 1E1, H8Y 1E2, H8Y 1E3, H8Y 1E4, H8Y 1E5, H8Y 1E6, H8Y 1G2, H8Y 1G3, H8Y 1P3, H8Y 1P4, H8Y 1P5, H8Y 1P6, H8Y 1P7, H8Y 1P8, H8Y 1P9, H8Y 1R1, H8Y 1R2, H8Y 1R3, H8Y 1R4, H8Y 1R5, H8Y 1R6, H8Y 1R7, H8Y 1R8, H8Y 1R9, H8Y 1S4, H8Y 1S5, H8Y 1S6, H8Y 1S7, H8Y 1S8, H8Y 1S9, H8Y 1T1, H8Y 1T2, H8Y 1T4, H8Y 1T5, H8Y 1T7, H8Y 1T8, H8Y 1T9, H8Y 1V1, H8Y 1V2, H8Y 1V3, H8Y 1V4, H8Y 1V5, H8Y 1V6, H8Y 1V7, H8Y 1V8, H8Y 1V9, H8Y 1W1, H8Y 1W2, H8Y 1W3, H8Y 1X3, H8Y 1X6, H8Y 1Y2, H8Y 1Y3, H8Y 1Y4, H8Y 1Y5, H8Y 1Y6, H8Y 1Y7, H8Y 1Y8, H8Y 1Y9, H8Y 1Z1, H8Y 1Z2, H8Y 1Z3, H8Y 1Z4, H8Y 1Z5, H8Y 1Z6, H8Y 1Z7, H8Y 1Z8, H8Y 1Z9, H8Y 2A1, H8Y 2A2, H8Y 2A3, H8Y 2A4, H8Y 2A5, H8Y 2A6, H8Y 2A7, H8Y 2A8, H8Y 2A9, H8Y 2B1, H8Y 2B2, H8Y 2B3, H8Y 2B4, H8Y 2B5, H8Y 2B6, H8Y 2B7, H8Y 2B8, H8Y 2B9, H8Y 2C1, H8Y 2C2, H8Y 2C3, H8Y 2C4, H8Y 2C5, H8Y 2C6, H8Y 2C7, H8Y 2C8, H8Y 2C9, H8Y 2E1, H8Y 2E2

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