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Uneven Concrete2026-10-20T16:51:03-05:00

Uneven Concrete: Sidewalks, Driveways, & Patios in Oklahoma City, OK

If a section of your sidewalk has settled, your driveway isn't sitting level anymore, or your patio is starting to slope, the concrete itself may not be the problem. Often, the soil beneath it has settled, shifted or washed away, leaving the slab uneven. That can lead to trip hazards, drainage problems and continued settlement over time. If the slab is still in good condition, professional concrete lifting can often restore it without the cost and disruption of replacement.

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Symptoms

Signs Your Concrete Needs Repair

Uneven concrete almost never happens overnight. You may first notice a small lip between two sidewalk slabs, a section of driveway that has settled or water collecting where the surface once drained properly. As soil movement carries on, those changes often grow more noticeable. Spotting the warning signs early can help you repair the existing concrete before the problem gets more severe.

Uneven sidewalk slabs
Raised or sunken driveway sections
Sloping or uneven patios
Standing water after rain
Widening or cracking joints
Gaps between neighboring slabs
Trip hazards underfoot

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Causes

What's Behind Uneven Concrete?

Concrete rarely becomes uneven simply because of age. It needs stable, well-supported soil beneath it. When that soil settles, washes away, expands, contracts or wasn't properly compacted during construction, the slab can lose its support and begin to move. Understanding why the concrete moved is the first step in choosing the right repair solution.

  • Settling Soil

    Soil can compress over time, especially when fill soil was placed beneath the concrete during construction. As that soil settles, the concrete above it can drop.

    This usually happens unevenly. One part of a slab may have plenty of support while another section settles into softer or more compacted soil. That’s why you might see a sidewalk, driveway or patio sink in only one area.

  • Poorly Compacted Soil

    Before concrete gets poured, the soil underneath needs to be properly prepared and compacted. If that step was rushed, the soil can compress later under the weight of the concrete.

    The slab may look fine when it is first installed, then gradually settle as the ground underneath it changes.

  • Water Erosion

    Water can seep beneath concrete and carry soil with it. Over time, that can leave empty spaces under the slab.

    Once a section of concrete is no longer fully supported, it can settle into the space below. Drainage problems, runoff and water working through cracks or joints all contribute to this type of erosion.

  • Freezing and Thawing Cycles

    Freezing temperatures can also affect the soil under concrete. Water in the soil expands when it freezes, then contracts again when it thaws.

    A single freeze/thaw cycle may not cause a noticeable problem, but repeated seasonal changes can add up to movement, especially where other soil or drainage problems already exist.

  • Poor Drainage

    Water needs a place to go. When the drainage around a driveway, sidewalk or patio isn’t working properly, water can collect around or beneath the concrete instead of flowing away.

    Over time, excess moisture can soften the supporting soil, leave unstable conditions beneath the slab and contribute to settlement. It can also add to the risk of erosion and freeze-thaw damage.

Why Ignoring Uneven Concrete Costs You

  • Minor Settlement Becomes a Real Safety Hazard

    Uneven concrete often starts with a small lip between slabs or a slight slope that’s easy to overlook. As the difference in height grows, it can turn into a trip hazard on sidewalks, walkways, patios and driveways.

  • Water and Soil Issues Get Worse

    As concrete keeps settling, drainage patterns change. Water can pool in low spots or seep beneath the slab, washing away more soil and adding to seasonal freeze-thaw movement. With no stable support, the concrete is likely to continue shifting.

  • A Small Repair Can Become a Bigger Project

    What begins as a section of uneven concrete can turn into a larger repair if settlement continues. Addressing the problem early often means the existing slab can be lifted and leveled, while waiting can lead to additional movement, more extensive repairs or the need for replacement if the concrete becomes too damaged.

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Vesta Foundation Solutions's Approach to Uneven Concrete

Uneven concrete is often repaired by rebuilding the support beneath the slab rather than replacing the concrete itself. With proven concrete repair solutions, Vesta Foundation Solutions lifts settled slabs, stabilizes the supporting soil and helps protect the concrete from future water intrusion. The result is a safer, more level sidewalk, driveway, patio or other concrete surface with lasting performance and minimal disruption.

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  • PolyLevel® Concrete Lifting

    PolyLevel® uses expanding polyurethane foam to fill the voids beneath uneven concrete, stabilize the soil below and precisely lift settled slabs. The repair is minimally invasive, cures quickly and can often be used normally the same day.

  • NexusPro® Joint & Crack Sealant

    Once concrete is lifted, sealing joints and cracks helps protect the repair from water intrusion. NexusPro® is a flexible, UV-resistant sealant designed to keep water from eroding the supporting soil beneath sidewalks, driveways, patios and other concrete surfaces, helping lower the risk of future settlement.

How It Works

Our Concrete Leveling Process

Step 1

Free Inspection & Custom Plan

Inspection & Tailored Plan|Free Inspection & Personalized Plan}

Every project begins with a thorough inspection of the concrete and the supporting soil. We’ll identify what’s causing the settlement, explain your repair options and recommend the best solution for your property.

Step 2

Precision Injection

Small, penny-sized holes are drilled into the affected concrete, allowing PolyLevel® polyurethane foam to be injected under the slab without removing the existing concrete.

Step 3

Fill Voids & Steady the Soil

The expanding foam fills empty spaces beneath the slab and restores the support the concrete has lost, helping stabilize the underlying soil.

Step 4

Lift the Concrete Back to Level

As the foam expands, it carefully raises the settled concrete back toward its original position, for a safer, more level surface.

Step 5

Fast Cure & Ready to Use

PolyLevel® cures fast, allowing most sidewalks, driveways, patios and other concrete surfaces to be used again the same day.

Benefits

Why Homeowners Choose Vesta Foundation Solutions

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What To Expect

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An expert will inspect the problem area and surrounding conditions, including soil movement, drainage, structural integrity, and any related concerns.

Clear explanation
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We’ll walk you through what we’re seeing in easy-to-understand language so you know the root cause of the issue, not just the symptoms.

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Customer Information

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Don't just take our word for it

See what our customers have to say about our work.

This is for logan and rolo who showed up at the appointed time and did a great job. they had a breakdown of equipment and had to come back the day after but were prompt to finish the job. During the repair, a car became stuck in a neighbors driveway and they were the first to help the person- to help someone else in need. I was really impressed with that. I give a 5 star review and rating. I plan to do additional work because they would be doing it. I enjoyed their friendliness and workmanship.

Brent M. | Coweta, OK

Everything went as expected, maybe a little better! Very nice crew, enjoyed the installation all around!

Bob H. | Tulsa, OK

Gino H. from Shawnee, OK purchased a charming old home built in 1939 with a full basement. Expanding soils that are so prevalent in many areas of OK exert an enormous pressure on foundations. As a result, most homes with full basements will eventually develop some sort of structural issue over time. When Gino learned about the problems, he decided to call Vesta Foundation Solutions for help. In this video, he speaks about his experience with the company. He is so happy with the service that he is hiring the company again, to repair another one of his properties. “I would absolutely recommend Vesta Foundation Solutions to any friends or family,” says Gino.

Gino H. | Shawnee, OK

“We knew something wasn’t right when the doors stopped closing properly and cracks started showing up. The Vesta team walked us through everything with total transparency. The crew was professional, fast, and left our place cleaner than they found it. Now our home feels solid again, and we finally have peace of mind.”

David R. | Luther, OK

“I’ll give the guys (Cory and Jose) a great 5+ rating. Great, efficient installation. They were very pleasant and professional.”

Nancy S. | Guthrie, OK

“We had no idea how bad things had gotten under our house until the Vesta team showed us the damage. They were honest, thorough, and explained everything clearly. The crew worked efficiently, replaced the damaged wood, and gave our floors the support they needed. It’s such a relief to walk through the house and not feel everything shifting. We’re incredibly thankful for the work they did.”

Sally B. | Nicoma Park, OK

Bryan and Cornileus were amazing. Our project was huge and required a lot of heavy lifting. Every day, they came to work with smiles on their faces and were hardworking the entire time. Bryan was great at communicating the process and what to expect. He would call me every morning to let me know where he was and at what time to expect him. Very reliable. They both are great around kids and were a joy to have in our home! Thanks guys!!

Shelby D. | Crescent, OK

I had a sinking concrete apron around my pool. I was considering replacing the concrete, which is very expensive, or “mudjacking” the concrete back in position. For about the same price as mudjacking, I hired Vesta Foundation Solutions to inject a polymer in the ground and bring the concrete back in position. I was very pleased with the results, and I feel I saved a considerable amount of money from other solutions available to me. William Blake, the hands-on owner, did an excellent presentation of his product. The work was completed in a timely manner by Adam and Daniel, who took extra time to explain the process as they were doing the work. The work site was cleaned up when the fellows were finished, and Mr. Blake reviewed the finished work to ensure I was satisfied. I am very satisfied with this type of concrete lifting process, and I can certainly recommend the workforce at Vesta Foundation Solutions for their professionalism, thoroughness, and friendliness in getting the work done.

David O. | Edmond, OK

Ricardo and his team did an excellent job installing my 10 piers. He was very informative, polite, and took good care of my yard and my house. Definitely would use them again.

Mia J. | Edmond, OK

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Find Your Local Vesta Location

Vesta Foundation Solutions of Oklahoma City and Arkansas are the experts for concrete leveling and repair, foundation repair, basement waterproofing and crawl space repair and more. We proudly service Fayetteville and all of Greater Fort Smith surrounding areas in Arkansas, Oklahoma City, Tulsa, Edmond in Oklahoma.

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Frequently Asked Questions

Can all uneven concrete be lifted? 2026-10-02T11:33:44-05:00

Not every slab is a good candidate for lifting. Concrete that is severely cracked, crumbling or structurally damaged may need to be replaced. During an inspection, a specialist evaluates both the slab and the soil beneath it to determine whether lifting is appropriate. 

Why does only a section of a concrete slab sink? 2026-10-02T11:33:17-05:00

Concrete usually settles unevenly because soil conditions can vary beneath the same slab. One area may still be supported while another loses soil through settlement, erosion or poor compaction, causing only part of the sidewalk, driveway or patio to sink. 

How long does concrete lifting last? 2026-10-02T11:32:48-05:00

Polyurethane foam lifting is designed as a long-term repair because it fills voids and rebuilds support beneath the slab. How long the repair lasts also depends on drainage, future soil movement and the condition of the concrete. Addressing water problems around the repaired area helps protect the supporting soil from additional erosion. 

Will uneven concrete continue to get worse? 2026-10-02T11:32:22-05:00

It can. If the soil beneath the concrete continues to settle, wash away or change with moisture, the slab may continue to move. Water is the thing to watch most closely. If water is getting beneath the concrete, it can continue eroding the soil and create larger voids beneath the slab. Drainage and soil conditions are worth considering when determining whether the problem is likely to progress. 

What does uneven concrete repair cost? 2026-10-02T11:31:53-05:00

The price depends on the size of the affected area, how much the concrete has dropped, the condition of the slab and the repair method needed. That’s why there isn’t one set price for uneven concrete repair. A specialist can evaluate the concrete and soil conditions and provide pricing based on the work your property actually needs. When the existing concrete can be lifted, the cost often comes in below removing the old concrete and installing a completely new slab. 

How dangerous is uneven concrete? 2026-10-02T11:31:21-05:00

Uneven concrete can become a trip hazard, especially on sidewalks, walkways, patios and steps. It doesn’t take a large raised edge to catch someone’s foot. It can also raise accessibility concerns and potential liability issues around frequently used areas of the property. If the concrete has noticeably shifted, it’s worth having the area evaluated to understand whether the movement is likely to continue. 

Can uneven concrete be repaired without replacing it? 2026-10-02T11:30:42-05:00

Yes. Uneven concrete can often be leveled without replacement as long as the slab is still structurally sound. Polyurethane foam lifting fills voids under the concrete, restores support and raises the settled section back toward level. This can be a more cost-effective and less disruptive option than replacing the entire section. Replacement may be necessary if the concrete is severely cracked, damaged or otherwise unsuitable for lifting. An inspection can help determine which approach makes the most sense. 

Why does concrete become uneven? 2026-10-02T11:30:09-05:00

Uneven concrete usually comes down to changes in the soil beneath the slab. Soil can settle or compact, water can wash soil away, and moisture changes can cause some soils to expand and contract. Freeze-thaw cycles can add to that movement. Poor soil compaction, drainage problems, heavy vehicle traffic and sometimes tree roots can also play a role. The concrete itself is usually still in usable condition, the real problem is that it has lost some of the support it once had underneath it. 

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