Quebec Foundation Repair Contractor

If your foundation suffers from cracks, settling, bowed or leaning walls, Systèmes Sous-sol Québec has the solution for you. After your Quebec home is built, changes in the soil around it can damage the foundation. Increase the value of your property and breathe new life into your house in areas like Montreal, QC by calling us or contacting us online today for your free foundation repair inspection and quote!

If you're in need of a foundation repair contractor for your new construction, Systèmes Sous-sol Québec is here to help! Learn more about our helical pile systems.

When a house is first constructed in areas like Montreal and Laval of QC, the builders dig a hole in dense virgin soil for the foundation. After the foundation is built, the loose soil that was dug out is backfilled around the foundation. This loose soil can easily allow water to pass through and seep into your basement. Through the years, this soil can also expand and put added pressure on your foundation, causing cracks. Systèmes Sous-sol Québec has a number of foundation underpinning solutions for all of your foundation repair needs in QC. They are compatible with most home designs and can be installed with no damage to gardens, steps, porches, walkways, or other landscaping.

Before and After
  • Stabilization of Curved Walls in Sainte-Geneviève
    Before
    Stabilization of Curved Walls in Sainte-Geneviève
    After

    Stabilization of Curved Walls in Sainte-Geneviève

    We repaired a client's foundation in Sainte-Geneviève. When your concrete block foundation walls begin to crack, it is a sign that yours is no longer stable. This is an important sign to consider a repair, but when the wall starts to bend, there is clearly a failure that needs to be addressed.

    The PowerBrace system consists of galvanized steel beams that stabilize the walls. It is a system that tightens overtime to counter the problem and bring the foundation back to its original position.

    You will not find similar beams. That's why they are patented.

    If you notice a problem of foundation, our specialists can help you by recommending you a solution adapted to the problem of your house in order to protect you and to restore the value of your home.

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

    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.

  • GeoLock Wall Anchor and SeantrySeal insulation in Sainte-Marthe-Sur-Le-Lac
    Before
    GeoLock Wall Anchor and SeantrySeal insulation in Sainte-Marthe-Sur-Le-Lac
    After

    GeoLock Wall Anchor and SeantrySeal insulation in Sainte-Marthe-Sur-Le-Lac

    Our clients from Sainte-Marthe-Sur-Le-Lac called us after noticing stair-shaped cracks around the exterior brick as well as having an uneven floor.

    After their call, our specialists went to the site and gave them a free quote for the best foundation repair and reinforcement solutions.

    We have suggested the installation of Steel rods, which are forced through a 1-inch hole in the wall of the basement and are connected to the earth anchor and wall anchor; a WallAnchor which is a discreet wall plate placed inside the wall of your basement and attached to the rod, and a SentrySeal membrane that protects your foundation walls from external moisture and backfilling.

Customer Reviews
  • By Richard F.
    Chateauguay, QC
    ""

    Customer Review

    By Richard F.
    Chateauguay, QC

  • By Richard M.
    Montreal, QC
    "The interior waterguard system seemed to be the answer to our water..."

    Customer Review

    By Richard M.
    Montreal, QC

    The interior waterguard system seemed to be the answer to our water problem. After 4 days of rain we have no water leaking as yet. The system was installed my 29, 2014.
  • By Joseph B.
    Blainville, QC
    "Very friendly, professionnal."

    Customer Review

    By Joseph B.
    Blainville, QC

    Very friendly, professionnal.
  • By Bruce C.
    Mansonville, QC
    "We chose your company based on the good references from satisfied..."

    Customer Review

    By Bruce C.
    Mansonville, QC

    We chose your company based on the good references from satisfied customers online.
  • By Yu H.
    Pierrefonds, QC
    "Your representative gave us a very professional explanation and the work..."

    Customer Review

    By Yu H.
    Pierrefonds, QC

    Your representative gave us a very professional explanation and the work had not much impact on our living area. Excellent job!

Push Pier Systems

Foundation Piering

Systèmes Sous-sol Québec uses the Supportworks push pier system to transfer the weight of your home through the piers from unstable soil to competent soil or bedrock.

Installation of galvanized steel foundation push piers can be done quickly all year round without the use of heavy equipment.

Installation usually takes about a day, and it can be accomplished with minimal damage to your yard's landscaping.

The push pier system can stabilize settled foundations and can even lift the structure back to its original position, making it a powerful and long-lasting solution for your home. Learn more about foundation push piers.

Helical Pier Systems

Foundation Helical Piers in Montreal

For lighter structures, porches, patios, and other structures that are sagging and showing fatigue, Systèmes Sous-sol Québec installs the Supportworks line of Helical Pier Systems.

Helical piers are mechanically screwed into the soil to assure permanent stabilization. They can be used as an alternative to the push pier system in some situations and are commonly used in new construction.

Helical piers are usually installed with small construction equipment, but can be installed with hand equipment in tight spaces. The shaft has a high resistance to bending and the helical piers offer reduced mess and excavation in and around the home. More information about helical piers systems for foundations.

Crawl Space Supports

Crawl Space Jacks for Sagging Montreal Crawl Space

Foundation soil in areas like Montreal shifts and settles when alternating between shrinking from drying out and swelling from moisture. This can result in sinking columns and sagging crawl space beams, which can cause your crawl space to settle.

Improperly-spaced beams can also become overloaded and start to sag, causing the floor boards to sag as well. Our SmartJack® Crawl Space Stabilizer has rugged steel support beams specifically designed to stabilize your crawl space and protect your home. They can support a vertical load of more than 60,000 pounds and are able to level existing beams and floor joints. More information about support systems for crawl spaces.

Basement Wall Anchors

Basement Foundation Wall Bending Inwards

Cracking and bowing in the foundation walls of a house is a common problem. It most often occurs as the lateral pressure from the soil around the foundation exceeds the home's load-bearing capacity. A properly installed foundation wall anchoring system in Quebec can restore and reinforce the structural integrity of a building.

Foundation wall anchors provide a good alternative to removing and rebuilding foundation walls or using other wall bracing systems, and they can be installed with minimal landscaping disruption. More information about foundation wall anchors.

No matter what your foundation problem is, Systèmes Sous-sol Québec can find the perfect solution for you! Let us help you by calling us or contacting us online today for your free foundation inspection and estimate in Quebec.

our service area

We serve the following areas

OntarioQuebec 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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