Mudjacking in Omaha, NE
Raise sunken concrete slabs by filling voids beneath driveways, sidewalks, patios, garage entries, steps, and walkways.
Mudjacking is a concrete raising method used to lift settled slabs by pumping material beneath the concrete. When soil washes out, compacts unevenly, or leaves empty space under a slab, mudjacking can help fill those voids and raise the surface back toward a safer, more usable position.
This method is often considered for sunken driveways, uneven sidewalks, settled patios, walkways, steps, garage slab transitions, and other concrete surfaces that are still mostly intact. The goal is to improve support below the slab without tearing out usable concrete too early.
Mudjacking is not right for every situation. If the concrete is severely cracked, crumbling, badly spalled, or no longer structurally sound, replacement may be the better choice. A proper evaluation should look at the slab condition, settlement depth, drainage, and the cause of the movement.
What Mudjacking Is Used For
Sunken driveways
Uneven sidewalks
Settled patios
Trip hazards near walkways and steps
Garage slab or garage entry settlement
Separated concrete slab sections
Concrete with poor drainage or water pooling
Sinking concrete around outdoor living areas
Mudjacking can often be completed with less disruption than full removal and replacement when the slab is still a good candidate for repair.
How Mudjacking Helps Lift Settled Concrete
Mudjacking is designed to address concrete slabs that have settled because the base underneath no longer provides even support. The infographic below shows the basic concept: small access points are used to place material beneath the slab, unsupported voids are filled, and pressure helps raise the concrete back toward a safer, more usable position.
This process is commonly considered for mostly intact slabs around driveways, sidewalks, patios, walkways, front steps, and garage entries. The key is determining whether the concrete is still a good candidate for lifting or whether replacement, drainage correction, or another repair option would be more appropriate.
Mudjacking works by filling unsupported areas beneath a settled slab so the concrete can be lifted and stabilized when the slab is still mostly intact.
Why Concrete Sinks and Settles
Driveways, sidewalks, patios, steps, walkways, and garage slabs can settle when the base underneath them loses support. Water movement, poor compaction, seasonal ground changes, and long-term soil settlement can cause concrete to sink, separate, crack, or become uneven.
Common Causes of Slab Settlement
Freeze-thaw movement
Water erosion beneath slabs
Poor soil compaction
Heavy rain and drainage problems
Long-term soil settlement
Seasonal expansion and contraction
Addressing settlement early can help reduce trip hazards, improve drainage, restore curb appeal, and limit additional movement before the slab becomes harder to repair.
When Mudjacking Is a Good Fit
Mudjacking is usually a better fit when the slab has settled but the concrete itself is still in usable condition. It is most helpful when the problem is loss of support beneath the slab rather than total slab failure.
The Concrete Is Still Mostly Intact
Mudjacking works best when the slab is still solid enough to lift. Concrete that is shattered, crumbling, or badly deteriorated may not respond well to lifting.
The Slab Has Dropped or Tiltedement
If one side of a slab has settled lower than the surrounding concrete, mudjacking may help raise that section and improve the transition.
There Are Voids Beneath the Slab
Mudjacking is designed to fill unsupported areas beneath concrete. If washout or poor compaction has created voids, filling those spaces may help stabilize the surface.
Mudjacking FAQs
Common questions about mudjacking, concrete leveling, slab settlement, sinking concrete, and uneven concrete repair.
"Is mudjacking the same as concrete leveling?"
"Mudjacking is one type of concrete leveling. Concrete leveling is the broader category, while mudjacking usually refers to lifting a slab with a pumped slurry material beneath the concrete."
"What concrete areas can mudjacking help with?"
"Mudjacking may help with settled driveways, sidewalks, patios, walkways, steps, garage slab transitions, and other exterior concrete areas that are still mostly intact."
"How do I know if mudjacking will work for my slab?"
"The slab needs to be evaluated. Mudjacking is usually a better fit when the concrete is still solid but has settled because the soil beneath it lost support."
"Does mudjacking fix drainage problems?"
"Mudjacking can help raise and support the slab, but it does not automatically fix drainage, grading, downspouts, or runoff issues. Those conditions may need to be corrected separately."
"When should concrete be replaced instead?"
"Replacement may be better when the concrete is severely cracked, crumbling, badly spalled, unstable, or broken into many pieces."
"Need help with sunken concrete?
Request a free mudjacking evaluation."
Lift, Level, Lasting Results.
Serving Madison, Middleton, Fitchburg, Sun Prairie, Verona, Waunakee, Monona, McFarland, DeForest, Stoughton, Oregon, Cottage Grove, and surrounding Dane County areas.