West St. Louis County

Mudjacking & Concrete Leveling in Wildwood, MO

Name: St. Louis Mudjacking
Address: St. Louis, MO, 63101, US
Telephone: (636) 220-5199
Price range: $$

Wildwood covers about 68 square miles of hills, ridges and creek valleys between the Missouri and Meramec rivers. On lots like these, driveways and patios settle where fill was placed and where water runs downhill under the slab. We lift that concrete back toward level with mudjacking.

Call (636) 220-5199 Get a Free Estimate

Free, no-pressure estimates
A Nick Gress Foundations company
Open 7 days, 7am to 9pm

Reviewed by the St. Louis Mudjacking team · Updated October 29, 2026

How mudjacking lifts a sunken driveway, start to finish.

Concrete Problems We Fix Around Wildwood

Steep lots, erodible soil and limestone underneath give Wildwood its own kind of concrete problems.

Concrete driveway slab sunken below the edge of a garage door

Long sloped driveways that settle at the low end

Water follows the driveway downhill and works under the slab at the bottom, where it pools. Over time the lower panels drop and crack away from the ones above.

Patio slab settled away from a brick wall

Patios built out over fill on a hillside

To get a flat yard on a slope, builders often push fill out past the natural grade. That fill keeps settling, and the patio on top tilts toward the low side.

Front entry steps and stoop pulling away from a brick home

Walks and steps that drop at the house

Backfill next to the foundation settles for years. Front walks and stoops over that backfill pull away from the porch and leave a gap that lets more water in.

Driveways near the street

In neighborhoods like Cherry Hills, Westglen Farms and Babler Park Estates, the city's 2026 project replaces failed street and sidewalk slabs. Private driveways in those neighborhoods sit on the same ground and settle the same way.

Before & After: What Mudjacking Fixes

These are the kinds of slabs we lift every week across St. Louis and St. Charles counties. The slab stays in place; we raise it and fill the empty space underneath.

Before and after mudjacking a sunken driveway slab that had dropped below the garage apron

Before and after leveling a sidewalk panel with a raised edge that was a trip hazard

Before and after lifting a sunken concrete walk at a storefront entrance

Empty void under a concrete slab before and after it was filled with mudjacking grout

Before and after leveling a settled joint in a commercial concrete walkway

See more project photos

Watch Mudjacking in Action

A quick look at how lifting works on real slabs. The grout goes in through small holes, fills the empty space underneath, and raises the concrete back toward level.

Leveling a sunken garage floor.

Leveling a settled walkway.

Why Wildwood Property Owners Call Us

We're part of Nick Gress Foundations and work all over west St. Louis County. We'll tell you straight if a slab can be lifted or if it's too far gone.

St. Louis Mudjacking technician pumping grout under a sunken driveway

Free, no-pressure estimates with a straight answer on whether lifting will work
Proven grout-based mudjacking that fills voids and lifts the slab you already have
Usually done in a few hours, without tearing out concrete
Small, patched holes and a cleaned-up work area when we leave
Residential and commercial work, from front steps to parking lots
Part of Nick Gress Foundations, a St. Charles-based family company

How Mudjacking Works

Small drilled holes in a settled concrete walkway before mudjacking

1. Drill small holes

We drill a few small holes through the settled slab to reach the empty or soft spots underneath.

Mudjacking nozzle pumping grout through a hole to lift a sunken concrete slab

2. Pump and lift

A cement-based grout is pumped under the slab. It fills the voids first, then slowly raises the concrete back toward level.

Patched mudjacking hole on a stamped concrete patio, shown next to a quarter for size

3. Patch and clean up

Once the slab is where it should be, we patch the holes and clean up. Most jobs are finished the same day.

Get a Free Mudjacking Estimate in Wildwood

Tell us what is sinking and where. We will follow up to set up a free estimate. Prefer to talk? Call (636) 220-5199.

Why Concrete Sinks in Wildwood

Wildwood's own Master Plan describes the city as long, steep hillsides and narrow ridge tops with erodible surface soils over slowly permeable subsoil. It sits across nine watersheds between the Missouri and Meramec rivers, and it notes that the Caulks Creek watershed has suffered severe erosion.

Much of the area is underlain by limestone, and Missouri has more than 16,000 known sinkholes. The Missouri Department of Natural Resources notes that fill material and soils will settle over time, and Wildwood requires subdivision plans to show sinkholes and include soil and rock tests.

When water can't soak into the subsoil, it runs along the top of it and carries soil out from under driveways and patios. Mudjacking fills those voids and lifts the slab, and redirecting downspouts and surface water helps keep the void from coming back.

Sources: City of Wildwood Master Plan (2016 revisions draft); Missouri DNR, Sinkholes; Missouri DNR, Karst in Missouri

Tape measure showing a washed-out void under a concrete slab — A washed-out void under a slab. This is the space mudjacking fills.

Mudjacking crew mixing grout in the pump hopper beside a garage — Mixing the grout that goes under the slab.

Mudjacking Services for Wildwood Homes and Businesses

Every service uses the same lifting process, sized to the slab. Not sure which one you need? Describe the problem on the estimate form and we will help you sort it out.

Driveway leveling for sunken slabs and lips at the garage
Sidewalk and walkway lifting to remove trip hazards
Steps and entry lifting for leaning or separated front steps
Porch lifting for settled concrete porches
Patio lifting for slabs that hold water or tilt toward the house
Garage floor lifting for low or cracked sections
Pool deck lifting for uneven decks around pools
Concrete slab lifting for AC pads, shed slabs and more
Void filling to restore support under concrete
Commercial concrete lifting for walks, entries, lots and warehouse floors

What St. Louis-Area Customers Say

Google reviews from customers across the St. Louis metro.

    
 
 
       Posted on Google  
   
   Jack Naudi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nick and his family turned my highly uneven, and very large, concrete driveway and pad into an almost perfectly level sheet. It was amazing to see. Nick and his family were awesome to work with, the price was fair, and the results were amazing. I highly recommend them.
  
 
      Posted on Google  
   
   Meddie Garreau 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nick and his team were extremely punctual, hard working and completed the task on time. We had almost fifty feet of foundation cracks repaired as well as the driveway mudjacked. Would highly recommend for future work.
  
 
      Posted on Google  
   
   Steve Plant 
 
 
 
 Trustindex verifies that the original source of the review is Google. I wrote a bad review earlier about bad communication. His family was very ill that is why he was slow to get back to me. I ended up hiring them for a large driveway leveling job and it turned out great. Great quality and great pricing. I have referred St. Louis Mud Jacking multiple times since my project and I will continue to use them on my properties. I wish there was a way to remove my old review but I wasn't able to. Great company!!!!

Wildwood Mudjacking FAQ

Who fixes the sidewalk in front of my Wildwood home?

According to a City of Wildwood ordinance, the Department of Public Works maintains public sidewalks on the city's right-of-way. Contact the city about a public sidewalk. Your driveway, walks, steps and patio are yours, and that's where we can help.

Why does concrete settle on Wildwood's hilly lots?

Hillside lots often have fill pushed out to make flat ground, and the subsoil here drains slowly. Water runs along the top of that subsoil and washes soil out from under slabs, so concrete loses support from below.

Can you lift a long sloped driveway?

Often, yes. We lift each settled panel back toward its neighbors so the driveway drains the way it should. If a panel is broken into many pieces, we'll tell you if replacement makes more sense.

Can mudjacking fix a sinkhole?

Mudjacking fills voids under concrete slabs. An active sinkhole is a bigger geologic issue, and you should have it looked at before lifting the concrete over it. We'll tell you if what we see looks like more than a slab void.

Do you serve the areas around Wildwood?

Yes. We work in Chesterfield, Ballwin, Eureka, Manchester and across St. Louis and St. Charles counties.

How do I get an estimate in Wildwood?

Fill out the estimate form on this page or call (636) 220-5199. Estimates are free and there's no pressure.

Nearby Service Areas

We also lift and level concrete in these communities near Wildwood:

See every area we serve

Ready to Fix Sunken Concrete in Wildwood?

Uneven concrete does not fix itself. Call or send the form, and we will tell you plainly whether lifting is the right fix.

Call (636) 220-5199 Request an Estimate