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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 Les Coteaux
Replacing an old pump with our TripleSafe sump pump in Les Coteaux, Qc
Replacing an old pump with our TripleSafe sump pump in Les Coteaux, Qc
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Replacing an old pump with our TripleSafe sump pump in Les Coteaux, Qc

Before After
Replacing an old pump with our TripleSafe sump pump in Les Coteaux, Qc Replacing an old pump with our TripleSafe sump pump in Les Coteaux, Qc

This house in Les Coteaux was in a very bad state.

Water was coming into the basement during each thaw season, which was deteriorating the place and causing too much moisture in the area.

After finding our company, Mr. Frank called us and asked for our free inspection.

We waterproofed the entire place by installing our TripleSafe sump pump to pump all the water out, 2 IceGuard accessories to prevent water freezing and a LawnScape discharge line outlet.

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Company Awards
2019 Consumer Choice Award
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]
#1 Canadian Dealer 2018
#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]
2020 Consumer Choice Award
2020 Consumer Choice Award
For the second time in a row, Systèmes Sous-Sol Québec was selected as the winner of the Consumer Choice Award... [Read more]
More Awards

Your Leading Experts in Basement Waterproofing and Crawl Space Repair in County, QC

Happy Customers Surrounding Les Coteaux, QC
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Systèmes Sous-sol Québec serving Les Coteaux, QC

Responsible basement waterproofing, foundation repair company serving Les Coteaux, 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 Les Coteaux, QC.

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Services we offer in Les Coteaux:

  • 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
Photo Galleries From Les Coteaux
The LawnScape’s grated opening is designed to deter leaves, animals, and debris when possible.
The LawnScape’s grated opening is designed to deter leaves, animals, and debris when possible.
This outlet allows water to escape when discharge line is frozen.
This outlet allows water to escape when discharge line is frozen.
When there's a power outage, your TripleSafe system will keep operating, thanks to the UltraSump battery-powered backup pump.
When there's a power outage, your TripleSafe system will keep operating, thanks to the UltraSump battery-powered backup pump.
Job Stories From Les Coteaux, QC
Water infiltration problems in les Coteaux, Qc

One of our customers who live in Les Coteaux area contacted us because the water was seeping into his basement.

Due to water infiltration, the organic materials in his place got deteriorated and humidity was reaching his house and affecting badly on its air quality.

All those problems pushed Frank to contact our company, asking for our free inspection.

We waterproofed the entire place by installing our TripleSafe sump pump to pump all the water out, 2 IceGuard accessories to prevent water freezing and a LawnScape discharge line outlet.

When choosing a sump pump system for your home, there are several features to consider. Our company’s pumping systems include an alarm, watertight cover and check valve.

After the installation, the place is completely waterproofed, and our customer is very happy with the results.

Water infiltration problems in les Coteaux, Qc - Photo 1Water infiltration problems in les Coteaux, Qc - Photo 2
Work Requests From Les Coteaux, QC
Vicinity of Rue Des Plaines in Les Coteaux
Vide sanitaire dont les murs de ciment ne sont pas isolés. Planchers froids inconfortables en saison froide et lorsqu'il y beaucoup de vent la situation s'amplifie. Superficie de 25 x 30 pieds. Hauteur du vide : 2 a 3 pieds sur terre recouverte d'un plastique.
Serving the following Les Coteaux, QC postal codes
J7X 0A1, J7X 0A2, J7X 0A3, J7X 0A4, J7X 0A5, J7X 0A6, J7X 0A7, J7X 0A8, J7X 0A9, J7X 0B1, J7X 0B2, J7X 0B3, J7X 0B4, J7X 0B5, J7X 0B6, J7X 0B7, J7X 0B8, J7X 0B9, J7X 1A1, J7X 1A2, J7X 1A3, J7X 1A4, J7X 1A5, J7X 1A6, J7X 1A7, J7X 1A8, J7X 1A9, J7X 1B1, J7X 1B2, J7X 1B3, J7X 1B4, J7X 1B5, J7X 1B6, J7X 1B7, J7X 1B8, J7X 1B9, J7X 1C1, J7X 1C2, J7X 1C3, J7X 1C4, J7X 1C5, J7X 1C6, J7X 1C7, J7X 1C8, J7X 1C9, J7X 1E1, J7X 1E2, J7X 1E3, J7X 1E4, J7X 1E5, J7X 1E6, J7X 1E7, J7X 1E8, J7X 1E9, J7X 1G1, J7X 1G2, J7X 1G3, J7X 1G4, J7X 1G5, J7X 1G6, J7X 1G7, J7X 1G8, J7X 1G9, J7X 1H1, J7X 1H2, J7X 1H3, J7X 1H4, J7X 1H5, J7X 1H6, J7X 1H7, J7X 1H8, J7X 1H9, J7X 1J1, J7X 1J2, J7X 1J3, J7X 1J4, J7X 1J5, J7X 1J6, J7X 1J7, J7X 1J8, J7X 1J9, J7X 1K1, J7X 1K2, J7X 1K3, J7X 1K4, J7X 1K5, J7X 1K6, J7X 1K7, J7X 1K8, J7X 1K9, J7X 1L1, J7X 1L2, J7X 1L3, J7X 1L4, J7X 1L5, J7X 1L6, J7X 1L7, J7X 1L8, J7X 1L9, J7X 1M1, J7X 1M2, J7X 1M3, J7X 1M4, J7X 1M5, J7X 1M6, J7X 1M7, J7X 1M8, J7X 1M9, J7X 1N1, J7X 1N2, J7X 1N3, J7X 1N4, J7X 1N5, J7X 1N6

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