Driveway Lifting & Leveling in St. Louis, MO
Is Your Driveway Sinking or Becoming Uneven?
A sunken driveway can create more than an ugly gap between concrete slabs. Low spots, raised edges, and uneven sections can become trip hazards, affect drainage, and make pulling into the garage rougher than it should be.
St. Louis Mudjacking lifts settled driveway concrete using a proven grout-based mudjacking process. When the existing slab is still in good condition, lifting it may help restore a more even surface without tearing out and replacing the entire driveway.
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Tell us what is sinking. We’ll take it from there.
Why Do Concrete Driveways Sink?
Most driveway settlement starts underneath the concrete.
The slab depends on the soil below it for support. When that soil moves, washes away, or compacts, the concrete can begin to drop.
Common causes include:
- Soil settlement beneath the driveway
- Poorly compacted fill from original construction
- Clay soil movement as moisture levels change
- Water washout beneath concrete slabs
- Drainage problems near the driveway
- Freeze-thaw cycles that contribute to soil movement
- Voids beneath the slab that leave sections unsupported
These conditions are common around St. Louis, where clay-heavy soil, changing moisture levels, and seasonal temperature swings can all affect concrete.
Settlement is not limited to driveways. If nearby concrete is also moving, we can help with Sidewalk & Walkway Lifting, Garage Floor Lifting, and Concrete Slab Lifting.
Signs Your Driveway May Need Leveling
Some driveway settlement is easy to spot. Other problems develop slowly and become more noticeable over time.
Watch for:
- One driveway slab sitting lower than the next
- Raised edges between concrete sections
- A noticeable drop where the driveway meets the garage
- Water collecting in low areas
- Concrete sloping in the wrong direction
- New trip hazards along slab joints
- Gaps forming between the driveway and nearby concrete
- Hollow areas beneath sections of the driveway
- Vehicles bumping over uneven slab transitions
If the concrete is still solid but has simply settled, mudjacking may be an option.
Our 3-Step Mudjacking Process
How Driveway Mudjacking Works
Driveway lifting is completed using a straightforward three-step process designed to restore support beneath the concrete and carefully raise settled slabs.
Drill & Prepare
Access holes are drilled through the driveway slab in locations that allow us to reach the unsupported areas below.
Pump & Level
A grout-based mudjacking mixture is pumped beneath the concrete. The material fills voids and controlled pressure gradually raises the slab toward the proper level.
Patch & Finish
Once the lifting is complete, the access holes are patched and the work area is cleaned up.
Learn more about the method on our Concrete Lifting & Mudjacking page.
Benefits of Lifting a Sunken Driveway
If your driveway concrete is still in good condition, lifting it can provide several practical benefits.
- Reduce trip hazards caused by uneven slab edges
- Improve driveway transitions between concrete sections
- Help improve drainage by correcting certain low areas
- Save usable concrete instead of automatically replacing it
- Lower disruption compared with full tear-out and replacement
- Potentially reduce repair costs when lifting is a suitable option
- Faster return to use than many full replacement projects
- Restore curb appeal by improving visibly uneven concrete
Mudjacking will not make old concrete look brand new, but it can help restore the position and usability of a slab that is still worth saving.
Why Choose St. Louis Mudjacking?
We keep concrete lifting straightforward.
St. Louis Mudjacking is A Nick Gress Foundations Company, bringing hands-on experience with concrete, foundations, soil movement, and the conditions that affect properties throughout the St. Louis area.
When we look at your driveway, we will explain what we see and whether lifting makes sense.
You can expect:
- Local St. Louis-area service
- Traditional mudjacking methods
- Residential and commercial concrete experience
- Careful, controlled lifting
- Straightforward recommendations
- No unnecessary replacement recommendation when the slab can reasonably be saved
Not every driveway should be lifted. If the concrete is badly broken or deteriorated, replacement may be the better answer. We would rather tell you that upfront.
Driveway Lifting FAQs
Frequently Asked Questions
If your driveway has uneven sections, visible cracks, or areas where water collects, it’s usually a sign the concrete has lost support underneath. You may also notice gaps between slabs or feel a slope when walking or driving over it. These issues typically don’t fix themselves and tend to get worse over time as the soil continues to shift.
Most driveway problems are caused by changes in the soil below the concrete. Water can wash out the base, poor compaction during installation can lead to settling, and Colorado’s freeze-thaw cycles can shift the ground over time. As the support weakens, the slab above it begins to sink or tilt.
Yes, in many cases we can lift and level your existing driveway instead of removing it. Our poly foam concrete raising process targets the empty space beneath the slab and restores support from below.
It’s also a smarter alternative to replacement—saving you money, avoiding major demolition, and letting you use your driveway right away.
You can learn more about how this works on our concrete leveling process page.
Most driveway leveling projects can be completed in just a few hours, depending on the size of the area and how much settling has occurred. This allows you to get the problem fixed quickly without the downtime that comes with more invasive repair methods.
In most cases, your driveway is ready to use again shortly after the work is completed. This makes it a convenient option for homeowners who don’t want to deal with long wait times or major disruption.
We drill small, dime-sized access holes that are patched once the lifting is complete. The patches are minimal and blend in with the surrounding concrete, making them far less noticeable than tearing out and replacing the slab.
Most homeowners barely notice them—and they’re a small tradeoff for avoiding a full demolition, major mess, and mismatched new concrete.
Concrete leveling addresses the root problem by restoring support underneath the slab. While no solution can stop all future ground movement, properly stabilizing the base helps provide long-term results and prevents the issue from continuing to worsen.
Yes—we do ask that you’re present, and it’s actually one of the most valuable parts of the process. This gives us a chance to walk the concrete with you, point out exactly what’s causing the issue, and explain the best fix in plain terms.
You’ll get honest recommendations, clear answers to your questions, and a better understanding of what to expect—so you can make a confident decision without any guesswork.
Have a Sunken Driveway?
If your driveway has dropped, become uneven, or developed a noticeable trip hazard, give St. Louis Mudjacking a call.
We will help you determine whether the existing concrete can be lifted and give you a straightforward recommendation about the next step.
Call Today or Request a Free Quote
PROUDLY SERVING THE ST. LOUIS AREA
Mudjacking Across St. Louis County
We help homeowners, businesses, property managers, and organizations throughout the St. Louis metro area fix sinking and uneven concrete.
Our service area includes communities across St. Louis County, St. Charles County, and surrounding areas.
Areas We Serve Include:
- Chesterfield
- St. Charles
- Ballwin
- O’Fallon
- Florissant
- Kirkwood
- Wildwood
- Creve Coeur
- Maryland Heights
- St. Peters
- Wentzville
- Webster Groves
- Fenton
- Clayton
- University City
- Manchester
- Des Peres
- Ladue
- Frontenac
- Lake St. Louis
- Eureka
- Cottleville
- Brentwood
- Hazelwood
- Bridgeton
- Ferguson
- St. Ann
Don’t See Your City Listed?
Give us a call. We may still provide mudjacking service in your area.
A Nick Gress Foundations Company
Uneven concrete does not get better on its own. St. Louis Mudjacking helps homeowners, businesses, property managers, and municipalities lift and level settled concrete using proven mudjacking methods.
Mudjacking and concrete leveling services throughout the St. Louis metro and St. Charles County, including:
Chesterfield, St. Charles, Ballwin, O’Fallon, Florissant, Kirkwood, Wildwood, Creve Coeur and surrounding communities.
Need an estimate? Call us today.
Residential Services
Commercial Services
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Have a sinking driveway, uneven sidewalk, settled patio, or another concrete problem?
Call St. Louis Mudjacking and tell us what is going on. We will help you determine the next step.
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