Uneven sidewalks, driveways, pool decks, and patios can be inconvenient at best and dangerous liabilities at worst.

Concrete repair does not have to disrupt your life. Concrete leveling is a convenient concrete repair alternative to the expensive and disruptive process of removing existing slabs and re-pouring new ones. With help from our Nashville concrete leveling company, you can quickly and conveniently repair uneven concrete. USS provides concrete leveling services to home and business owners throughout the Nashville area including all of Middle Tennessee, Southern Kentucky, and Northern Alabama. Call us today for a free estimate on how we can fix your uneven concrete.

Uneven Concrete

Our Concrete Leveling and Repair Services

PolyLift concrete leveling is convenient and can be used for a wide variety of applications. Whether your pool deck is posing dangerous tripping hazards or your home in Nashville’s sidewalks needs concrete leveling and fails to meet ADA standards, PolyLift is a viable solution.

We offer the following concrete leveling and repair services:

  • Driveway repair

  • Concrete step repair

  • Garage floor repair

  • Concrete floor repair

  • Concrete porch repair

  • Sidewalk repair

  • Pool deck repair

PolyLift System

Our preferred Nashville concrete leveling method is the utilization of expanding polyurethane foam. Our proprietary PolyLift system injects foam at high pressure into holes less than an inch in diameter that we drill into the top of the concrete. Once the foam has been injected into the void caused by shifting soil or gravel, air bubbles in the polymer expand and lift the slab back into its proper place, making your driveway, sidewalk, and other concrete surfaces safer to drive and walk on.

After the small holes are patched, leveled concrete can be walked on immediately and driveways can be driven on after 30 minutes. Concrete lifting with polyurethane is a fast, effective concrete repair method for sinking, uneven concrete slabs, sunken driveways, and sinking concrete sidewalks.

Benefits of Concrete Leveling with PolyLift:

  • Minimal impact to the structural integrity of the slab
  • Installation is completed in minutes
  • Provides an accurate lift
  • Concrete slabs are ready to use in 30 minutes or less
  • Clean and nondisruptive concrete repair method
  • Small injection holes can be patched
  • No excavation
  • 39-49% renewable and recycled materials
  • Longer-lasting and more cost-effective than alternative methods
  • Lightweight to prevent future sinking

What Causes Concrete to Sink and Crack?

New concrete slabs are poured on top of soil or loose gravel that can shift over time due to soil erosion, shrinkage, expansion, frost heave, settlement, and overloading. When soil shifts, it causes voids beneath your concrete slab. These voids often leave the soil unable to bear the weight of the slab, causing the concrete to sink and eventually crack.

How to Repair Sunken Concrete

If you search for Nashville concrete leveling or repair, you’ll likely stumble upon a wide variety of repair solutions used by the contractors in our area. Unfortunately, many of these concrete repair methods only offer temporary relief.

Because uneven concrete and sunken slabs are often caused by underlying soil issues, concrete repair techniques that only address cosmetic problems won’t last long before the concrete sinks and cracks again.

Here is a list of the most popular Nashville concrete leveling and concrete repair solutions:


Concrete replacement is probably the most disruptive and expensive way to address uneven concrete. It’s not technically a “concrete repair” method because rather than repairing the concrete, you’re tearing it up and re-pouring it. This method should be reserved for concrete slabs that are beyond repair. You’ll also want to ensure that if this method is used, measures are taken to fix all underlying soil issues before re-pouring new concrete.


Concrete resurfacing involves overlaying slabs with a new surface. This method of concrete repair is only suitable for repairing superficial cosmetic issues such as discoloration and minor chipping or spalling.


Mudjacking is a concrete repair method that attempts to mend the root cause of uneven concrete. However, it is a fairly outdated technique. A concrete slurry is pumped beneath the slab to fill voids and raise the slab back to its original position. However, the concrete slurry is heavy, often resulting in the same problem it is attempting to solve—shifting soils. The heavy concrete slurry often causes concrete to compress further. In just a few years, you’ll likely see cracks beginning to form again.


Epoxy injection is primarily a cosmetic concrete repair method, using epoxy to seal and reduce the appearance of cracks. Like concrete resurfacing, this should only be used for superficial concrete crack repair as it does not address the underlying causes of uneven concrete.


Concrete grinding is a popular method of concrete repair for uneven sidewalks. However, grinding does not address the cause of the problem, so concrete that has been leveled using this method will likely heave or settle again.


Injection foam leveling is a long-lasting, cost-effective solution for concrete repair and leveling. This method addresses the root cause of uneven concrete and uses materials that are durable enough to withstand years of harsh conditions.

How Much Does Concrete Leveling Cost?

Your sunken driveway concrete in Nashville can be leveled rather than replaced. The concrete repair process known as concrete leveling or concrete jacking costs about half as much as concrete replacement and will not incur supplementary costs, such as new landscaping.

Estimate and Cost

Our estimates for concrete leveling and repair are on a cost-per-square-foot basis so the total cost for your repair will be largely dependent upon the size of the area and slab in question. The costs can also vary slightly based on the amount of foam needed and the length of the job. The good news is that these factors rarely have a significant effect on the price.

Concrete Repair Financing in Nashville

Concrete leveling can improve both the safety and aesthetic value of your home. However, we understand that taking immediate action to prevent further damage is not economically achievable for some. That’s why we provide concrete repair financing to our clients, so they can be proactive in home repairs and save from further costs down the road.

Need home repair financing, but don’t see your service? Call today to learn more about our home and foundation repair financing options in Nashville!

Flexible Payment Options for Unplanned Home Expenses

We understand that sometimes home repairs are an unplanned expense, and funding these expenses can be a challenge. That is why we offer a number of flexible payment options to help make the payment for your home and foundation repairs convenient and painless.

We accept all major credit cards, as well as personal checks. We will also work with you during real estate transactions and insurance claims.

Financing for Your Home Repair Project

If you are interested in obtaining financing to fund your project, we have low payment options available through EnerBank. The process is simple: One no-hassle phone call with loan approval in minutes! Feel free to contact your project manager or call the office at 615-227-2275 for more information.

The Concrete Experts Tennessee Trusts

With over 25 years of experience, you can trust our team of expert Nashville concrete leveling professionals to help you eliminate safety hazards and return the aesthetic value of your property, all for a fraction of the cost of replacement! Ready for effective sinking concrete repair or your sunken driveway repair from United Structural Systems, Inc.? Contact us for a free estimate for concrete repair and concrete leveling!