Concrete Leveling in Aurora, IL

Cracked or sinking concrete is more than just an eyesore — it’s a potential hazard. If you’re seeing uneven sidewalks, sunken patios, or driveways starting to dip on your property in Aurora, IL, you’re not alone. Changing soil conditions, heavy rain, and freeze-thaw cycles throughout Kane and DuPage County make concrete settling a common issue in the region.

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What Causes Uneven Concrete in Aurora?

Aurora’s diverse mix of older homes, expansive clay soils, and seasonal weather extremes makes concrete susceptible to shifting and sinking. Common causes include:

Erosion from rainfall or improper drainage near foundations and flatwork
Soil expansion and shrinkage due to high clay content in local soils
Tree root growth pushing against sidewalks and walkways
Poor compaction when slabs were originally poured
Frost heave from deep winter freezes

These factors often result in gaps or voids beneath your concrete, which eventually cause cracks, tilting, or settling.

Why Choose PolyLevel® Over Mudjacking?

At Perma-Seal, we use PolyLevel®, a high-density, lightweight polyurethane foam that lifts and stabilizes sunken slabs — without the mess or long cure time of traditional mudjacking.

Unlike mudjacking, which uses a heavy slurry that can contribute to future settlement, PolyLevel is injected through small holes and expands rapidly to fill voids with precision. It cures in just 15 minutes and won’t wash away over time.

Advantages of PolyLevel® for Aurora Properties:

Quick curing — ready to walk or drive on in under an hour
Small injection holes — clean, non-disruptive repairs
Waterproof & weatherproof — ideal for Aurora’s seasons
Lightweight — won’t add stress to shifting soils
Eco-friendly — no toxic materials or runoff
More precise than mudjacking — reduces risk of over-lifting

Our Concrete Leveling Process in Aurora

1. Inspection & Evaluation

We start with a detailed on-site inspection to evaluate the severity and cause of the uneven concrete.

2. Drill & Prep

We drill small access holes (less than a dime in size) into the slab for injection points.

3. Foam Injection (Polyjacking)

Polyurethane foam is injected beneath the slab, expanding to lift and level the concrete precisely.

We Level Concrete in Aurora, IL:

Driveways
Sidewalks
Garage Floors
Basement Floors
Patios
Pool Decks
Steps
Porches

Why Aurora Homeowners Trust Perma-Seal

For over 45 years, Perma-Seal has been a trusted name in concrete repair and foundation services throughout Chicagoland and the Fox River Valley. Our reputation for quality, transparency, and customer satisfaction is backed by:

A+ BBB rating
4.8+ star Google reviews
Certified, trained technicians
No-pressure sales and transparent pricing

Schedule Your Free Concrete Leveling Estimate in Aurora, IL

If you’re seeing cracks, drop-offs, or uneven surfaces around your home, don’t wait for the issue to get worse. We’ll assess your property and provide a no-obligation quote with a clear repair plan. If you would like to discuss the solutions above, please feel free to complete the form on our ‘Contact Us’ page or call our team at 800-421-7325 to schedule your complimentary estimate.

Frequently Asked Questions

How much does concrete leveling cost in Aurora, IL?

It depends on the size of the area and cause of the damage. We offer free, custom estimates for every job.

Is PolyLevel better than mudjacking?

Yes. It’s lighter, cures faster, doesn’t wash out, and creates less disruption.

How long does the repair take?

Most concrete leveling jobs are completed in a few hours, and the surface can be used the same day.

Trusted By Thousands of Homeowners