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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 Saint-Lazare
Sump pump Installation in Saint-Lazare

Sump pump Installation in Saint-Lazare

Before After
Sump pump Installation in Saint-Lazare Sump pump Installation in Saint-Lazare

This old sump pump was not working efficiently, so our client  looked online and discovered our TripleSafe sump pump. She called us to have it installed in her home. The TripleSafe, has 3 pumps in a single uni and has an alarm system that will alert you when your pump is functioning on a battery. No water will leak into your home no matter the weather. 

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

Saint-lazare, QC Foundation Repair & Waterproofing Contractor

"Honesty is the best policy". Keep up the good work. I always talk about your team to my friends. Since...
Happy Customers Surrounding Saint-Lazare, QC
Work Requests

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Reviews From Saint-Lazare
Testimonials From Saint-Lazare
Much appreciate the good after service support which is a very rare thing in the world today.
Testimonial by Mike N. from Saint-Lazare, QC
Very good, better than expected
Testimonial by Nicole L. from Saint-Lazare, QC
Very good worker. Explained everything.
Testimonial by Robert N. from Saint-Lazare, QC

Basement Waterproofing Contractor

Systèmes Sous-sol Québec is a basement waterproofing contractor serving Saint-lazare and surrounding areas in Quebec. We specialize in removing moisture from your basement.

Wondering how water got into your Quebec basement in the first place? For as long as there have been below-grade structures like basements, there have been leaky basements as a result of water dripping in through foundation walls and flooring.

With our basement waterproofing services, basement flooding will become a thing of the past. Our waterproofing professionals will give you a free wet basement repair estimate and offer recommendations for installing a system that will keep your basement dry!

Systèmes Sous-sol Québec is your local Basement Systems dealer in Quebec. We are authorized to install the best basement waterproofing solutions in the industry, including the WaterGuard basement waterproofing system and the TripleSafe sump pump system.

Saint-Lazare is one of those areas heavily affected by the presence of Iron Ochre. The Régie du Bâtiment du Québec states that iron ochre causes many problems such as deposits of a slimy sludge nature that could obstruct agricultural tile drains (French drains) and let water infiltrate the basement at the foundation wall/slab junction. Other problems caused by iron ochre are the obstruction of backflow valves, accumlulation in ditches and rain water catch basins and sulfur-like odours on basement slabs.

We have repaired many houses with iron ochre problems in Saint-Lazare, and have given our clients the best results they could expect. Please check the pictures on our Saint-Lazare page to see what we did in terms of solutions for iron ochre problems.

Foundation Repair Services

We also offer foundation repair, crawl space repair, and more in Saint-lazare, QC.

Contact us today to schedule a FREE estimate in Saint-lazare, QC. No matter what your issue, our basement, crawl space, and foundation repair specialists are here to help!

Services we offer in Saint-lazare:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Crawl space repair solutions
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections
  • Fast and thorough installations
Work Requests From Saint-Lazare, QC
Project Location: Saint-Lazare, QC
Moved here 1.5yrs ago. "Settlement cracks" found in the inspection have started heaving, went from maybe 1/8 or hairline to 1/4 with elevation. Hollow sound under parts of the slab. Some doors rubbing intermittently. Window and door frame trim opening up. Master bath tiles separating in one spot. Hairline crack in the garage is expanding a little. Some gyp in my daughter's room has a vertical crack up by the window. Hardwood floors starting to have gaps of 1/16 to 1/4 inch. You know, all fun stuff ha ;)
Project Location: Saint-Lazare, QC
Just moved into our house 3 months ago, it is on block foundation with a crawlspace, built in 1955. In the month of january, with the multiple thaw-freeze cycles, our house has shifted. There is evidence of foundation breakdown/sinking. Cracks in walls, cracks in foundation, doors cant close, warped patio deck... We are looking for an evaluation of the foundation problems and how to fix it
Project Location: Saint-Lazare, QC
In our newly purchased home, recently noticed the following problems. - Presence of efflorescence (white stains) and moisture on brick outside. The location of stains is in the front of house and near the basement. The presence seems to be concentrated where the sump pump is located in the basement. - Problematic humidity level in the basement. - Opened some drywall panels during electrical work and found black/white stains on the back of drywall panels on the basement, as well as water/moisture in the isolation material, and few other places. I know this area is well known for having "ocre ferreux", but I confirmed that the french drain was cleaned recently. A plumber also came to check and confirmed that the whole system seems to be working fine. I am beginning to suspect that there is an issue with the permeability of the basement, our the plumber was wrong and there is an issue with the sump-pump or french drain.
Project Location: Saint-Lazare, QC
Hello, Our sump pump needs to be replaced. The drum is corroded as well. Thanks, Shane
Project Location: Saint-Lazare, QC
Hello, I would like to have an estimate for possible foundation crack repair and window well (s)
Project Location: Saint-Lazare, QC
Crack in the foundation cause water leakage during spring thaw
Project Location: Saint-Lazare, QC
Hello, We have a concrete balcony and under that we have a cold room. When it rain we have water that leaks into the cold room only. Looking to get it fixed Thanks
Project Location: Saint-Lazare, QC
Two rooms in the basement have half-foundations / half crawl space because of large rocks in the vicinity. I would like the open crawl spaces sealed with proper ventilation and/or drainage for both rooms.
Project Location: Saint-Lazare, QC
Avoir conseil pour isolation et vérification suite à une observation.
Project Location: Saint-Lazare, QC
I need our sump pump replaced and brought up to code. There's a strong odor coming from the pit.
Project Location: Saint-Lazare, QC
Nous voulons finir notre sous sol. Mais il est très humide et nous redoutons la présence de moisissures. Le tuyau d'évacuation du puisard gèle en hiver.
Project Location: Saint-Lazare, QC
I'd like to get an egress window installed in my basement, I would like a quote.
Project Location: Saint-Lazare, QC
Hi there, We noticed we had some water infiltration in our basement today. We just wanted a specialist to come in and give us an estimate for repairs. The damage is on one section of a wall between two windows. Thank you for your time, Martin
Project Location: Saint-Lazare, QC
We have about 2200 feet long french drain that collapsed Under sand. No gravel was installed. how much it costs to do an internal solution, please.
Project Location: Saint-Lazare, QC
Hello, I have two crawl spaces in the basement that are dirt floor lined with a plastic material and plywood on top. I would like to have them inspected to know why it was built this way and what to do about it. Thank you.
Project Location: Saint-Lazare, QC
I would like to schedule a free inspection and estimate. Thank you\
Project Location: Saint-Lazare, QC
2 problems: 1- water coming in basement 2- need reliable backup in case power failiure
Project Location: Saint-Lazare, QC
I would like to know the cost to flush our french drains( we have iron ochre) and also cost to repair(injection) a small crack in our foundation wall. thank you
Project Location: Saint-Lazare, QC
I would like someone to come to my house for a free inspection of my sump pump, and to give me some quotes on an upgraded system.
Serving the following Saint-Lazare, QC postal codes
J7T 0A1, J7T 0A2, J7T 0A3, J7T 0A4, J7T 0A6, J7T 0A7, J7T 0B1, J7T 0B2, J7T 0B3, J7T 0B5, J7T 0B6, J7T 0B7, J7T 0B8, J7T 0B9, J7T 0C1, J7T 0C2, J7T 0E1, J7T 0E2, J7T 0E3, J7T 0E4, J7T 0E5, J7T 0E6, J7T 0E7, J7T 0G2, J7T 0G7, J7T 0G8, J7T 0G9, J7T 0H1, J7T 0H3, J7T 0H4, J7T 0H5, J7T 0H6, J7T 0H7, J7T 0H8, J7T 0H9, J7T 0J1, J7T 0J3, J7T 0J4, J7T 0J6, J7T 0J7, J7T 0J8, J7T 0J9, J7T 0K1, J7T 0K2, J7T 0K4, J7T 0K5, J7T 0K6, J7T 0K7, J7T 0K8, J7T 0K9, J7T 0L1, J7T 0L6, J7T 0L7, J7T 0M6, J7T 0M8, J7T 0M9, J7T 0N2, J7T 0N3, J7T 0N5, J7T 0N6, J7T 0P5, J7T 0P6, J7T 0P7, J7T 0P8, J7T 0P9, J7T 0R1, J7T 0R2, J7T 0R3, J7T 0R4, J7T 0R5, J7T 0R6, J7T 0R7, J7T 0R9, J7T 0S1, J7T 1X7, J7T 1X8, J7T 1X9, J7T 1Y1, J7T 1Y2, J7T 1Y3, J7T 1Y4, J7T 1Y5, J7T 1Y6, J7T 1Y7, J7T 1Y8, J7T 1Y9, J7T 1Z1, J7T 1Z2, J7T 1Z3, J7T 1Z4, J7T 1Z5, J7T 1Z6, J7T 1Z7, J7T 1Z8, J7T 1Z9, J7T 2A1, J7T 2A2, J7T 2A3, J7T 2A4, J7T 2A5, J7T 2A6, J7T 2A7, J7T 2A8, J7T 2A9, J7T 2B1, J7T 2B2, J7T 2B3, J7T 2B4, J7T 2B5, J7T 2B6, J7T 2B7, J7T 2B8, J7T 2B9, J7T 2C1, J7T 2C2, J7T 2C3, J7T 2C4, J7T 2C5, J7T 2C6, J7T 2C7, J7T 2C8, J7T 2C9, J7T 2E1, J7T 2E2, J7T 2E3, J7T 2E4, J7T 2E5, J7T 2E6, J7T 2E7, J7T 2E8, J7T 2E9, J7T 2G1, J7T 2G2, J7T 2G3, J7T 2G4, J7T 2G5, J7T 2G6, J7T 2G7, J7T 2G8, J7T 2G9, J7T 2H1, J7T 2H2, J7T 2H3, J7T 2H4, J7T 2H5, J7T 2H6, J7T 2H7, J7T 2H8, J7T 2H9, J7T 2J1, J7T 2J2, J7T 2J3, J7T 2J4, J7T 2J5, J7T 2J6, J7T 2J7, J7T 2J8, J7T 2J9, J7T 2K1, J7T 2K2, J7T 2K3, J7T 2K4, J7T 2K5, J7T 2K6, J7T 2K7, J7T 2K8, J7T 2K9, J7T 2L1, J7T 2L2, J7T 2L3, J7T 2L4, J7T 2L5, J7T 2L6, J7T 2L7, J7T 2L8, J7T 2L9, J7T 2M1, J7T 2M2, J7T 2M3, J7T 2M4, J7T 2M5, J7T 2M6, J7T 2M7, J7T 2M8, J7T 2M9, J7T 2N1, J7T 2N2, J7T 2N3, J7T 2N4, J7T 2N5, J7T 2N6, J7T 2N7, J7T 2N8, J7T 2N9, J7T 2P1, J7T 2P2, J7T 2P3, J7T 2P4, J7T 2P5, J7T 2P6, J7T 2P7, J7T 2P8, J7T 2P9, J7T 2R1, J7T 2R2, J7T 2R3, J7T 2R4, J7T 2R5, J7T 2R6, J7T 2R7, J7T 2R8, J7T 2R9, J7T 2S1, J7T 2S2, J7T 2S3, J7T 2S4, J7T 2S5, J7T 2S6, J7T 2S7, J7T 2S8, J7T 2S9, J7T 2T1, J7T 2T2, J7T 2T3, J7T 2T4, J7T 2T5, J7T 2T6, J7T 2T7, J7T 2T8, J7T 2T9, J7T 2V1, J7T 2V2, J7T 2V3, J7T 2V4, J7T 2V5, J7T 2V6, J7T 2V7, J7T 2V8, J7T 2V9, J7T 2W1, J7T 2W2, J7T 2W3, J7T 2W4, J7T 2W5, J7T 2W6, J7T 2W7, J7T 2W8, J7T 2W9, J7T 2X1, J7T 2X2, J7T 2X3, J7T 2X4, J7T 2X5, J7T 2X6, J7T 2X7, J7T 2X8, J7T 2X9, J7T 2Y1, J7T 2Y2, J7T 2Y3, J7T 2Y4, J7T 2Y5, J7T 2Y6, J7T 2Y7, J7T 2Y8, J7T 2Y9, J7T 2Z1, J7T 2Z2, J7T 2Z3, J7T 2Z4, J7T 2Z5, J7T 2Z6, J7T 2Z7, J7T 2Z8, J7T 2Z9, J7T 3A2, J7T 3A3, J7T 3B4, J7T 3B5, J7T 3B8, J7T 3B9, J7T 3C2, J7T 3C4, J7T 3C6, J7T 3C8, J7T 3C9, J7T 3E1, J7T 3E3, J7T 3E4, J7T 3E5, J7T 3E6, J7T 3E7, J7T 3E8, J7T 3E9, J7T 3G1, J7T 3G2, J7T 3G3, J7T 3G4, J7T 3G5, J7T 3G6, J7T 3G7, J7T 3G8, J7T 3G9, J7T 3H1, J7T 3H2, J7T 3H3, J7T 3H4, J7T 3H5, J7T 3H6, J7T 3H7, J7T 3H8, J7T 3H9, J7T 3J1, J7T 3J5, J7T 3J6, J7T 3J7, J7T 3J8, J7T 3J9, J7T 3K1, J7T 3K2, J7T 3K3, J7T 3K5, J7T 3K6, J7T 3K7, J7T 3K8, J7T 3K9, J7T 3L1, J7T 3L2, J7T 3L3, J7T 3L4, J7T 3L5, J7T 3L6, J7T 3L7, J7T 3L8, J7T 3L9, J7T 3M1, J7T 3M2, J7T 3M3, J7T 3M4, J7T 3M5, J7T 3M6, J7T 4A3, J7T 4A4, J7T 4A6, J7T 4A9, J7T 4B1, J7T 4B3, J7T 4B5, J7T 4B6, J7T 4B7, J7T 4B8, J7T 4B9, J7T 4C1, J7T 4C2, J7T 4C3, J7T 4C4