Concrete leveling services offered in Niles, Illinois include lifting and leveling concrete slabs, patios, driveways, and sidewalks. During the polyjacking process, expanding polyurethane foam is used. It provides a quicker, more stable, and non-toxic alternative to mudjacking for efficiently leveling concrete.

Why Does Concrete Settle?

Lots of factors, including improper compaction, unsuitable site conditions, poor drainage, and tree roots, can cause concrete to sink. The chief cause of this problem is rain or gutter water washing away dirt from your driveway or sidewalk. Because there are still gaps or pockets underneath the concrete, it will end up settling.

Another challenge is the existence of clay in the soil, which changes in size in response to soil moisture levels. The soil expands when it is water-saturated. Additionally, it shrinks as it dries out. The soil becomes unstable as a result of the continual moisture variations, which cause the concrete to slide and sink.

Why Does Concrete Settle

Concrete Leveling Using Polyjacking

The concrete should be supported by a solid soil base. The concrete slab cannot be replaced if the soil is still unstable. The best answer to this problem is polyjacking.

Benefits of Polyjacking​

Quick Action

Just 15 minutes after the injection, you can freely walk all over the concrete slab. The slab is strong enough to handle vehicular traffic too.

Minimally-Invasive

Polyjacking causes little to no disruption in your life and the technique is minimally invasive making it a great solution for homeowners.

Lightweight

The foam is made up of lightweight polyurethane which is a strong and durable substance. Contrary to other market techniques like mudjacking, which uses heavy materials, polyjacking does not cause soil settlement.

Environmentally Friendly

The foam used for polyjacking shows no reaction to moisture. Further, it does not let any harmful chemical substances seep into the ground.

Cost-Effective

Property owners can save almost half of their concrete slab replacement costs if they choose concrete leveling by polyjacking.

Waterproof

Polyurethane foam is waterproof and it does not get washed away easily once settled.

Types of Concrete Leveling​

Patios

Driveways

Pool decks​

Sidewalks​

Foundations

Concrete Steps​

Porches​

Garage floors​

What Is The Process Of Polyjacking Concrete Leveling?

Polyjacking is performed through a simple, three-step process. Here’s how it works:

Concrete Leveling

Step 1: Drilling Holes

First, we drill dime-sized holes in the sunken concrete surfaces.

Concrete Leveling

Step 2: Injecting Polyurethane Foam

Next, we inject durable polyurethane foam through the holes beneath the concrete.

Concrete Leveling

Step 3: Stabilization

Lastly, we wait for the polyurethane foam to expand. As it expands and hardens, it lifts the slab, stabilizing your concrete surface.

The polyurethane foam we use in polyjacking is nonorganic and doesn’t erode or decompose over time. So, the polyjacking process is a long-lasting and useful solution for sinking concrete.

Customer Reviews

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Excellent768 reviews
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Steven Daluge
0 days ago
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Jorge M was very polite and courteous and completed the repair on a timely manner.
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Jill Butts
2 days ago
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Carlos came and filled cracks in our foundation. He was timely, proficient, friendly, and communicated every step that he was doing along the way. I would highly recommend using this company for foundational issues.
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W “will.i.am” Y
2 days ago
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Repeat customer leaving a review for Carlos Z (technician)who was knowledgeable, respectful & diligent in sealing & stapling foundation cracks both from the outside and inside crawlspace. Hardworker who explained the process, any necesssy maintained & took pride in his work.
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Daniel Pinch
7 days ago
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We have used Real Seal twice in the past 30 days for a few repairs and upgrades to our house. Both times it's been a really great experience! Today, Carlos Z came by to fix two large foundation cracks in our basement. He was originally scheduled to fix one, but we found a 2nd during some demo work over the weekend. Carlos was able to examine the new crack, provide an estimate, and repair it during the same visit. He was also extremely professional and eager to answer our questions, which I am very thankful for! Prior to today we had a team come out and install new underground downspouts around our house. Similarly to Carlos, everyone was professional and got the work done quickly and excellently. We have also been working with Rob K often to setup new appointments and discuss issues in our basement. Rob has taken time during his weekends to chat and provide info when we need! Overall I'm very happy with Real Seal and the work that has been done so far! The team is great to work with and the pricing isn't as high as some other companies we quoted work for. Definitely recommend using them!
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Alex Rutter
10 days ago
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Our service was stellar across the board. The whole team was amazing for 3 straight days and after we had a last second addition a follow up was set up and painlessly executed and done in 2 days. 👍👍 for Real Seal and team!
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Linda Pitsenberger
10 days ago
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Carlos Z just completed his work on my basement wall in Chicago. He was professional, efficient, prompt and very congenial.
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A Rus
13 days ago
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I recently used The Real Seal and wanted to share my experience because I was genuinely impressed with the way they handled my project. They initially came out, took measurements, and provided me with a quote. I later decided on my own that I wanted to extend the work farther and purchase additional footage, so I remeasured the area myself. Unfortunately, the way I measured it resulted in me accidentally coming up about five feet short, and I didn’t realize it until after the work was completed. I reached out to Diane and explained that I was very happy with the work, but it looked like the finished area was a few feet shorter than what I had intended. Diane called me back and VERY politely explained that, according to the crew who was on the job, they actually had NOT come up short. In fact, the crew had gone about five feet beyond what was originally quoted to make sure the work extended far enough and that I would be happy with the result. I really appreciated that. I’m sure there are companies that would have simply stopped at the quoted measurement or called the customer and asked for additional money to extend the work. The fact that The Real Seal’s crew took the extra step to go farther without making it an issue says a lot about the company and the way they treat their customers. Those are the kinds of things that stand out to me when dealing with a company. I would absolutely recommend them to others as well. Thank you to Diane and the entire team at The Real Seal for doing a great job and, more importantly, for going the extra mile for your customer.
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Kim Ryba
14 days ago
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Carlos Z was friendly and did a great job!!!
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Samantha Zabedny
14 days ago
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Carlos was excellent and got the job done so quickly!
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Paul L
15 days ago
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Carlo and Amparo did fantastic work. It looks great, at least. I guess we'll see how it holds up once the rain returns this week. But give those guys some extra money. They deserve it. And the guy who was helping Amparo, too. I don't know his name, but he was busting his butt. Thank you to everyone.
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