Slab jacking is an effective method for lifting and stabilizing sunken or uneven concrete surfaces. At QIS, we provide professional slab jacking services designed to restore structural integrity, improve safety, and extend the lifespan of concrete infrastructure. Our solutions are suitable for residential, commercial, and industrial applications across Canada and the United States.

By injecting specialized materials beneath the slab, we can raise and level concrete surfaces without the need for full replacement. This process offers a cost-effective and efficient alternative while minimizing disruption to operations and surrounding areas.

Slab jacking is commonly used for driveways, sidewalks, warehouse floors, industrial slabs, and other concrete structures that have settled over time. It is ideal for restoring level surfaces and preventing further structural damage in both residential and industrial environments.

Our slab jacking process is designed to deliver precise and long-lasting results.

Drilling Acess Points: Small holes are drilled into the affected concrete slab to allow for material injection.

Material Injection: A grout mixture or polyurethane foam is then injected through these holes. This material fills the voids beneath the slab and lifts it back to its original position.

Stabilization: As the material expands and hardens, it stabilizes the slab, restoring it to its original level and improving load-bearing capacity.

Cost-Effective: Slab jacking is a more affordable alternative to replacing sunken concrete slabs.

Quick and Efficient: The process is quick, allowing for minimal disruption to your daily activities.

Minimal Disruption: This method causes minimal disruption to the surrounding area, making it ideal for residential and commercial properties.

Improved Safety: Leveling uneven surfaces reduces trip hazards and improves structural stability.

Extended Lifespan: Restores and prolongs the life of existing concrete structures.

Long Term Performance and Stability: Slab jacking provides long-term stability by addressing the underlying causes of concrete settlement. With proper application, the restored surface maintains its level and structural integrity, reducing the likelihood of future issues.

At QIS, we deliver reliable slab jacking solutions backed by experience and technical expertise. Our team ensures precise application, safety, and high-quality results for every project. We support concrete restoration projects across North America, providing durable and efficient solutions tailored to each application.