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, Quebec City, Laval, Joliette, and nearby areas 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.

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.

GeoLock® Wall Anchors

Basement Foundation Wall Bending Inwards

GeoLock® Wall Anchors are designed to repair walls that are sliding inwards, tilting at the top, bowing, and buckling. These wall anchors are made of galvanized steel for a long-lasting solution that will prevent any further inward movement of your walls.

Wall anchors work by extending from your wall to the stable, hard-packed soil beyond your home. They anchor into these stronger soils and brace the foundation wall, preventing further movement. Wall anchors are installed with minimal disruption to your lawn, and they won't damage the interior of your basement or take up usable space. In fact, GeoLock® Wall Anchors can easily be concealed by our Hide-A-Way® covers for a clean finished appearance. More information about GeoLock® Wall Anchors.

EverBrace™ Wall Restoration System

Basement Foundation Wall Bending Inwards

The EverBrace™ Wall Restoration System will stabilize even the most severe cases of foundation wall failure. If walls have buckled, bowed, or cracked over time due to hydrostatic pressure, EverBrace will permanently stabilize and restore the structure. This is done by transferring the load from the failing foundation walls to the new steel system placed by Systèmes Sous-sol Québec.

EverBrace is considerably less disruptive and expensive than total foundation replacement. Systèmes Sous-sol Québec attaches steel beams to the concrete slab and floor joists, then installs steel panels that span between them for further support. Any voids are filled by an injection of specialized rigid foam behind the steel panels that fills all the gaps. EverBrace becomes the new support system for the structure, permanently transferring the load from compromised foundation walls. More information about the EverBrace™ Wall Restoration System.

CarbonArmor® Wall Reinforcing System

Basement Foundation Wall Repair

The CarbonArmor® Wall Reinforcing System is a state-of-the-art solution for bowing and cracking foundation walls. Using the same technology the Army Corps of Engineers developed to reinforce bomb shelters, skyscrapers, and bridges, we use CarbonArmor® to stabilize your basement walls.

The CarbonArmor® System includes flexible carbon fiber fabric straps that are up to 10 times stronger in tension than steel. Using high strength epoxy resin, the carbon fiber straps are bonded to the interior face of the wall. The straps will stabilize the wall. This system requires no exterior excavation, installs quickly, and won't impact future basement finishing.

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.

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Proudly Serving the province of Québec

We serve the following areas

OntarioQuebec Our Locations:

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