Trusted Concrete Leveling in Mundelein, IL
Mundelein has a mix of older downtown concrete and newer subdivision driveways. The Diamond Lake area has sandy soil that washes out, while clay soil elsewhere creates classic settling patterns. A-Proseal lifts sunken slabs back to level with foam injection.
Concrete Leveling for Mundelein's Two Soil Types
Mundelein has a unique soil situation. The area around Diamond Lake has sandy, loose soil that drains fast but washes out from under concrete over time. The rest of Mundelein sits on heavy clay soil that swells when wet and shrinks when dry. Both types cause concrete to settle, but in different ways.
We see settling all over Mundelein. Driveways near the Diamond Lake area develop voids where sandy soil has washed away. Sidewalks in the older downtown neighborhoods create trip hazards as clay soil compresses. Patios in the newer subdivisions off Route 45 settle as the fill soil that builders used compacts over time.
A-Proseal has been fixing sunken concrete across the Chicagoland area for more than 25 years. We use polyurethane foam injection to lift slabs back to their proper level. The foam fills voids, supports the concrete, and sets in about 15 minutes. You can walk or drive on the surface the same day.
Whether your Mundelein home sits on sandy soil near Diamond Lake or clay soil closer to town, our foam injection process works the same way. We drill small holes, pump expanding foam underneath, and lift the slab back to level. The foam is waterproof, so it will not wash away in sandy ground or break down in wet clay.
If you have sunken concrete on your Mundelein property, call us for a free same-day estimate. We will come out, check every slab, and give you an honest answer about what needs to be done. No pressure and no obligation.
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How Sandy Soil and Clay Soil Cause Different Settling
Mundelein has two types of soil that both cause concrete to settle. Sandy soil near Diamond Lake washes away. Clay soil in other areas compresses over time. Both create voids under your slabs.
Whether your Mundelein property sits on sandy soil or clay soil, polyurethane foam injection fills the voids and lifts your concrete back to level.
What We See on Mundelein Properties
Sunken Concrete in Mundelein? We Can Lift It Back to Level
Our team has been leveling concrete across the Chicagoland area for more than 25 years. Call us today for a free, same-day inspection of your Mundelein property. No pressure and no obligation.
How We Level Mundelein Concrete
We Inspect Your Property
Our crew checks every concrete surface on your Mundelein property. We measure how far each section has settled and determine whether sandy washout or clay compression is the cause. You get a clear picture of the problem before any work starts.
We Drill Small Holes
We drill penny-sized holes through the sunken concrete. These tiny openings let us reach the voids underneath. We place them based on where the settling is worst so the foam goes exactly where it is needed.
We Inject Expanding Foam
We pump polyurethane foam through the holes. The foam expands to fill every void and gap under the slab. As it expands, it lifts the concrete back to level. The foam is waterproof, so it will not wash away in sandy soil or break down in wet clay.
We Seal and Clean Up
We patch the drill holes with concrete filler and clean the work area. The foam sets in about 15 minutes. You can walk on the surface right away and drive on it within a few hours. Your property looks clean when we leave.
Benefits of Concrete Leveling for Mundelein Homes
Saves Money
Replacing a Mundelein driveway or patio is expensive. Foam injection costs much less and saves your existing concrete. You get the same result for a fraction of the cost.
Done in Hours
Most leveling jobs take two to four hours. A driveway replacement can take a week or more. Foam injection gets you back to normal the same day.
Works on Both Soil Types
Polyurethane foam is waterproof, so it will not wash away in sandy soil near Diamond Lake. It also stays strong in the wet clay found elsewhere in Mundelein.
Tiny Drill Holes
We drill penny-sized holes, not big ones. After the job, you can barely see where we worked. Your driveway and sidewalk look clean and smooth.
Lightweight Foam
The foam weighs much less than traditional mudjacking material. It lifts the concrete without adding extra weight that would cause more settling on the soil.
Removes Trip Hazards
Uneven sidewalks and walkways are a safety risk. Leveling removes trip hazards and helps protect you, your family, and visitors to your home.
Two Soil Types, One Solution for Mundelein Concrete
Mundelein sits at a transition point between two very different types of soil. Near Diamond Lake and the low areas to the east, the ground is full of sand and loose sediment. This soil drains fast, but it also washes away when water moves through it. Over time, the sand under your concrete disappears and leaves empty voids behind. The slab drops into those voids and sinks.
In the rest of Mundelein, including the downtown area and the neighborhoods south of Route 176, the soil is heavy clay. Clay acts the opposite of sand. It holds water and swells up when wet, then shrinks and cracks when it dries. This wet-dry cycle happens every year and slowly compresses the clay under your concrete. After many years, the clay is packed so tight that voids form above it, and the slab loses its support.
The newer subdivisions off Route 45 and Midlothian Road have a third issue. Builders brought in fill soil to level the lots before pouring concrete. That fill soil was never as packed as the native ground around it. Over time, it compacts under the weight of the concrete, and the slabs settle. This is why some newer Mundelein homes see settling in as few as five to ten years.
No matter which type of soil is causing your concrete to sink, the fix is the same. Polyurethane foam injection fills the voids and lifts the slab back to level. The foam is waterproof, so it will not wash away in the sandy ground near Diamond Lake. It is also strong enough to stay in place when clay soil swells and shrinks around it. It works on fill soil, too.
We serve Mundelein and the surrounding areas of Libertyville, Vernon Hills, Lake Zurich, and Hawthorn Woods. If you see sinking, dipping, or uneven concrete on your property, call A-Proseal today for a free inspection. We will figure out what is causing the problem and give you an honest quote to fix it.
Customer Testimonial
"Our driveway near Diamond Lake had sunk about two inches on one side. The sandy soil underneath had washed away from all the rain. A-Proseal came out and pumped foam under the slab. It lifted right back into place. The whole job took less than three hours and our driveway looks level again."
Mundelein Homeowner
Concrete Leveling FAQ for Mundelein Homeowners
Why does concrete sink in Mundelein?
Mundelein has two types of soil that cause settling. Sandy soil near Diamond Lake washes out from under concrete when it rains. Clay soil in the rest of town compresses over time as it goes through wet-dry cycles. Both types create voids under your slabs that cause them to sink.
Does foam injection work on sandy soil near Diamond Lake?
Yes. Polyurethane foam is completely waterproof. Once it sets, it does not wash away even in sandy, wet soil. It fills the voids left behind by the washed-out sand and stays in place for the long term. It is the best option for sandy soil conditions.
How long does concrete leveling take in Mundelein?
Most concrete leveling jobs in Mundelein take two to four hours. You can walk on the surface right away. Driveways can handle vehicle traffic within a few hours after we finish. There is very little disruption to your day.
Is foam injection better than mudjacking for Mundelein soil?
Yes. Mudjacking uses a heavy cement mixture that can wash out in sandy soil and adds weight to clay soil. Polyurethane foam is lightweight and waterproof. It works well in both sandy and clay conditions, which makes it the better choice for Mundelein properties.
My home is newer but the driveway is already sinking. Why?
Many newer Mundelein subdivisions were built on fill soil that was brought in to level the lots. This fill soil compacts over time under the weight of the concrete. It can cause settling in as few as five to ten years. Foam injection fills the voids and lifts the slab back to where it should be.
Do you offer free estimates in Mundelein?
Yes. We offer free, same-day estimates for any Mundelein property. Our team will come out, inspect every slab, and give you an honest quote. There is no pressure and no obligation. Call us at (847) 525-7394 or fill out the form on this page to get started.
Concrete Leveling Near Mundelein
Other Services We Offer in Mundelein
Learn about our full concrete leveling service for driveways, sidewalks, patios, and garage floors.
Fix cracks in your foundation walls before they let in water and get worse over time.
Sandy and clay soil both push water toward your basement. Keep it dry with our waterproofing solutions.