Concrete Leveling
Sunken concrete is more than ugly. It is a safety risk. A-Proseal lifts and levels driveways, sidewalks, patios, and garage floors fast. It costs less than replacement, and you can walk on it the same day.
Concrete Leveling for Chicago Homes and Businesses
Chicago weather is hard on concrete. Every winter, the ground freezes deep below the surface. Every spring, it thaws and shifts. This freeze-thaw cycle happens dozens of times each year. Over time, it causes the soil under your concrete to wash away or compress. When that happens, your slabs sink, tilt, and crack.
You see it everywhere in Chicago. Driveways with sunken sections. Sidewalks with raised edges that trip people. Patios that hold puddles after every rain. Garage floors that slope away from the house. These problems only get worse if you ignore them.
A-Proseal fixes sunken concrete without tearing it out. We use polyurethane foam injection to lift slabs back to level. We drill small holes in the surface, pump foam underneath, and watch the slab rise into place. The foam is strong, waterproof, and it will not break down over time. Most jobs take just a few hours, and you can use the surface the same day.
Our team has been doing this work across Chicago since 2000. We offer free same-day estimates with no pressure. Call us today and let us take a look at your sunken concrete.
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Signs You Need Concrete Leveling in Chicago
How We Level Concrete in Chicago
Inspection and Assessment
Our team comes to your home and checks every sunken slab. We measure the drop, look at the soil conditions, and figure out exactly what is going on underneath. You get a written estimate before we start any work.
Precision Lifting
We drill small, penny-sized holes in the sunken concrete. Then we pump high-density polyurethane foam through the holes. The foam expands under the slab, fills empty voids, and lifts the concrete back to level. We watch the slab rise in real time and stop when it is perfectly even.
Cleanup and Sealing
We patch all drill holes and seal the joints between slabs. Then we clean the entire work area so you would never know we were there. The foam cures fast. You can walk on the surface right away and drive on it within hours.
What You Get With Our Concrete Leveling
Driveway Leveling
Sunken driveway slabs are one of the most common problems we fix. Heavy vehicles and Chicago freeze-thaw cycles cause sections to drop over time. We lift them back into place so your driveway is smooth and safe again.
Sidewalk Repair
Uneven sidewalk panels are a tripping hazard and a liability concern. Tree roots and frost heave push sections up or down. Foam leveling brings them back to an even surface in just a few hours.
Patio Restoration
A sinking patio makes your outdoor space less useful and less safe. Water pools in low spots and furniture wobbles on the uneven surface. We level the whole patio so you can enjoy your backyard again.
Garage Floor Lifting
Garage slabs often sink where they meet the driveway, leaving a bump or a dip. This can damage your car and let water flow inside. Foam injection raises the slab and closes the gap for good.
Porch and Step Repair
Concrete steps that tilt or pull away from the house are a fall risk. Soil washout underneath is usually the cause. We inject foam under the stoop to lift it level and close the gap against your foundation.
Long-Lasting Results
The polyurethane foam we use is waterproof and will not break down over time. It does not wash away like dirt or old mudjacking material. Your concrete stays level for years after we finish the job.
The Right Choice for Concrete Leveling in Chicago
We are not a franchise or a big chain. A-Proseal is a local, family-run business. Our goal is simple. Fix your concrete problems the right way so they stay fixed.
We are a local family business. You deal with people who care about doing a good job, not a corporate sales team.
Every crew member works for us and is trained by us. You get the same quality on every single project.
The price we quote is the price you pay. No surprise fees. No last-minute changes to the estimate.
Call in the morning and we can be at your Chicago home the same day. Free inspection, no pressure.
We stand behind every leveling job. Our written warranty covers you long after the work is done.
Real Chicago homeowners trust us with their homes. Our reviews speak for themselves.
Concrete Leveling Questions Chicago Homeowners Ask
We drill small holes in the sunken slab. Then we pump polyurethane foam through the holes. The foam expands underneath, fills empty spaces in the soil, and lifts the concrete back to level. Once the foam sets, we patch the holes and clean up. Most jobs are finished in just a few hours.
Yes. Foam leveling usually costs much less than tearing out old concrete and pouring new slabs. You save on demolition, hauling, and material costs. Every job is different, so we give you a free estimate so you know exactly what to expect before any work begins.
Most concrete leveling jobs are finished in just a few hours. A single driveway or patio can often be done in one visit. Bigger projects with many slabs may take a full day. You can walk on the surface right away and drive on it within a few hours after we finish.
Polyurethane foam is very strong and does not break down over time. It is waterproof, so it will not wash away like dirt or old mudjacking material. While no one can predict what soil will do decades from now, foam leveling is the longest-lasting option available today.
Yes. Polyurethane foam can be installed in cold weather. The foam generates its own heat as it expands, so it cures properly even in low temperatures. We work through Chicago winters so you do not have to wait until spring to fix a tripping hazard or a sunken driveway.
Mudjacking pumps a heavy sand and cement mixture under the slab. Foam leveling uses lightweight polyurethane foam instead. Foam is stronger, lighter, and waterproof. It will not erode or wash away like mudjacking material can. The holes we drill are also much smaller, so the finished surface looks cleaner.
Other Services You May Need
Foundation Repair
Cracks, bowing walls, and settling foundations need attention before they get worse. We use proven methods to stabilize and restore your foundation.
Learn More
Discharge Lines
If your sump pump water drains too close to the house, it comes right back in. We route discharge lines far from your foundation to keep water away for good.
Learn More
Basement Waterproofing
Keep water out of your basement for good. We install drain tile systems, sump pumps, and wall coatings that stop leaks and protect your home from water damage.
Learn MoreConcrete Leveling Across Chicagoland
We lift and level sunken concrete throughout the Chicago suburbs. Click your city below to learn about concrete leveling in your area.