Lift and Stabilize Sunken Concrete with Polyurethane Foam
Not every sunken slab needs to be replaced. In many cases, the concrete itself remains structurally sound while the supporting soil underneath has shifted or eroded. Poly lifting is an innovative repair method that restores settled concrete by strengthening the foundation beneath it rather than replacing the slab altogether.
Using specialized polyurethane foam, our technicians inject material beneath the affected concrete through small, strategically placed holes. As the foam expands, it fills underground voids, stabilizes weak soil, and gently raises the slab back to its proper height. The result is a durable repair that minimizes downtime and preserves your existing concrete.
How to Tell If Your Concrete Needs Professional Leveling
Concrete settlement often begins subtly before becoming a noticeable problem. Ignoring uneven slabs can lead to larger safety hazards, drainage concerns, and accelerated deterioration.
You may benefit from professional poly lifting if you notice:
- Uneven sidewalks creating trip hazards
- Driveways that have settled or slope toward the garage
- Patios or porches that no longer sit level
- Garage floors with noticeable low spots
- Pool decks becoming uneven around the pool
- Concrete steps separating from adjacent slabs
- Water collecting after rainfall
- Cracks or gaps appearing beneath concrete
Repairing settled concrete early helps prevent additional movement while protecting your property’s appearance and functionality.
Why Concrete Settles in Hoover, Alabama
Concrete settlement is almost always caused by changes beneath the surface. Hoover’s environmental conditions make soil movement a common issue for residential concrete.

What to Expect from Your Poly Lifting Evaluation?

Why Poly Lifting Is a Better Alternative to Concrete Replacement?
Homeowners often assume replacement is the only solution for uneven concrete. In reality, polyurethane foam lifting frequently delivers the same result while saving both time and money.
Polyurethane Foam Lifting
Poly lifting restores settled concrete using lightweight expanding foam that accurately lifts slabs while strengthening the supporting soil. The material is moisture-resistant, durable, and allows for rapid return to normal use.
Traditional Mudjacking Methods
Mudjacking uses a cement-based slurry to lift concrete. Although effective in some situations, the heavier material places additional weight on unstable soil and generally requires longer curing times.
Complete Slab Replacement
Replacing concrete involves demolition, excavation, new concrete installation, and several days of curing before the surface can be used. When the slab remains structurally sound, poly lifting provides a much faster, less disruptive, and more economical solution.
Poly Lifting FAQs
Poly lifting is a concrete repair process that uses expanding polyurethane foam to raise settled slabs. The foam is injected beneath the concrete, where it fills underground voids, stabilizes the supporting soil, and carefully lifts the slab back to its original position.
Concrete commonly settles because Hoover experiences clay-rich soils, seasonal rainfall, erosion, and changing moisture levels. These conditions create empty spaces beneath slabs, causing driveways, sidewalks, patios, and other concrete surfaces to lose support over time.
If the concrete is structurally sound, poly lifting is often the better solution. It eliminates demolition, minimizes disruption, costs less than replacement, and restores existing concrete much faster than installing a new slab.
Polyurethane foam is designed to provide long-term structural support beneath concrete. When combined with proper drainage and stable soil conditions, repairs can last for many years while resisting moisture-related deterioration.
Schedule an inspection as soon as you notice uneven concrete, pooling water, trip hazards, or visible slab settlement. Addressing these issues early helps prevent additional movement and extends the life of your concrete surfaces.

