At Jack-A-Slab Construction, Inc., we provide concrete raising for Peoria, IL, and surrounding communities across Central Illinois. If uneven, sunken, or trip-hazard concrete has been sitting on your driveway, patio, or sidewalk, a professional solution is closer than you may think. Call (309) 694-6777 today for a free estimate.

Why Does Concrete Sink in Peoria, IL?

Peoria's clay-heavy soil absorbs moisture and swells, then dries out and shrinks, creating movement beneath slabs and opening voids that leave concrete without support. When Illinois winters arrive, water under a slab can freeze, expand, and push concrete upward. When the ground thaws, the slab drops back down, often not quite where it started. Repeat that cycle across enough winters and even a perfectly poured slab can develop a noticeable tilt, a low spot where water pools, or a raised edge that becomes a trip hazard. Addressing the problem early, before voids grow or a slab cracks through, is far less costly than full replacement. Concrete raising for Peoria, IL, properties is the practical alternative that stops the cycle before more damage occurs.

Mudjacking vs. Polyurethane: Which Method Is Right for Your Peoria Concrete?

Both mudjacking and polyurethane foam injection can restore sunken concrete, and the right choice depends on the surface, soil condition, and project goals.

• Mudjacking is the traditional method at the core of our work. Small holes are drilled through the slab and a specialized grout mixture is pumped beneath the concrete to fill voids and lift it back to grade. It is well suited to heavier slabs such as driveways, large patios, and commercial flatwork, and its density is an advantage when supporting wide surfaces over Peoria County's unstable clay soils.

• Polyurethane foam injection uses a lightweight, expanding foam that sets quickly. It is a good fit for sidewalk panels, steps, or areas where a faster return to service matters, since the surface can typically be used within hours of completion.

Both approaches share a key advantage over full replacement: they fill the void that caused the problem rather than simply removing the symptom. Contact us to discuss which method fits your situation.

Concrete Surfaces We Raise Serving Peoria, IL

We provide concrete raising for Peoria, IL, and a wide variety of residential and light commercial surfaces throughout Central Illinois. Here are the types of surfaces we commonly service:

▸Driveways and apron areas

▸Sidewalks and walkways with raised or uneven panels

▸Patios where settlement creates drainage problems

▸Garage floors with slopes or wall gaps

▸Steps and stoops that have pulled away from a structure

▸Commercial flatwork such as parking lots and accessible pathways

If you are unsure whether your concrete can be raised or needs replacement, an on-site inspection will clarify your options. Review our before-and-after project photos to see what professional mudjacking and concrete lifting can achieve.

What to Expect From the Concrete Raising Process

Concrete raising is a low-disruption process. Here is what typically happens when our crew arrives:

1. Inspection: A technician assesses the sunken slab and soil conditions to determine the cause and extent of settlement.

2. Drilling: Small holes are drilled through the slab to allow material injection.

3. Injection: Grout or foam is pumped under the slab to fill voids and lift the concrete back to the correct elevation.

4. Leveling: We monitor the lift and adjust as needed to ensure an even grade.

5. Patch and Cleanup: Drilled holes are patched, the area is cleaned, and the surface is ready for use.

Most jobs are completed in a matter of hours with no demolition, no debris hauling, and no waiting weeks for new concrete to cure.