Sunken driveway
The slab drops at the garage, curb, or sidewalk and now every pull-in has a bump.
Central Illinois concrete leveling help
Concrete Leveling, Mudjacking & Slab Jacking in Central Illinois
Sunken driveway? Uneven sidewalk? Settled patio or garage slab? Start with the problem you can see, then compare whether concrete leveling, mudjacking, slab jacking, foam lifting, or replacement is the smarter next question.
Concrete leveling
Information for settled sidewalks, driveways, patios, steps, garage floors, and slabs.
Central Illinois focus
Built around homeowner needs in Springfield, Bloomington-Normal, Decatur, Champaign-Urbana, Peoria, and nearby towns.
Quote request resource
A simple path to learn what to expect and request help when you are ready.
Start Here
Start with what moved, not the fancy repair name
A lot of concrete searches start with something simple: the driveway has a lip at the garage, one sidewalk panel sits high, the patio holds water, or the garage slab has a crack that did not used to be there.
If you know the problem, start with the guides for sunken driveway repair, uneven sidewalk and trip hazard repair, sinking patio repair, garage floor settling, or water pooling on concrete.
If you heard a repair term and want plain English, the method pages explain concrete leveling, mudjacking, slab jacking, foam lifting, and polyjacking. If you just want a quick gut check, try the liftability quiz.
Common Problems
The stuff you notice before you know what to call it
Most people do not start by searching for slab jacking. They start with the thing in front of them that suddenly looks wrong.
Uneven sidewalk
One panel sits higher than the next, and now you see it every time someone walks up.
Trip hazard concrete
This is where people get tripped up, literally. A small edge can become a real nuisance.
Sinking patio
The patio starts pitching toward the house, holding water, or pulling away from the steps.
Concrete steps settling
Steps or landings move just enough to make the entry feel off and uneven.
Garage floor settling
The floor or approach drops, cracks, or leaves a rough transition for vehicles.
Void under concrete
Water or soil movement leaves empty space underneath, even if the top still looks okay.
Water pooling near the slab
Water sits where it should not, which can make the next round of settling worse.
What Can Be Lifted
Stuff around the house that can usually be looked at
If the slab is still in decent shape, lifting may be faster, cleaner, and less disruptive than tearing everything out.
Driveway leveling
Good to ask about when panels have dropped but the concrete is not crumbling apart.
Sidewalk and walkway leveling
Often worth checking when one slab has settled and left an edge people catch their feet on.
Patio leveling
Makes sense to review when the patio is still usable but now slopes or holds water.
Porch and step leveling
A contractor can look at landings and step transitions before you assume replacement.
Garage floor leveling
Garage slabs and approaches can be tricky, but that is exactly why an opinion helps.
Pool deck leveling
Uneven pool deck concrete is annoying and worth looking at if the slab is sound.
Commercial sidewalk and slab leveling
For storefronts or small properties, trip hazards are worth dealing with early.
Repair Methods
Mudjacking, foam lifting, polyjacking - same goal, different approach
Different contractors use different methods. The best choice depends on the slab, the soil, access, budget, and what you want out of the repair.
Mudjacking and slab jacking usually mean a cement-based slurry is pumped under the settled concrete to raise it and fill the gap. Foam lifting, or polyjacking, uses expanding polyurethane foam instead.
Mudjacking can be a proven, cost-effective option. Foam lifting can be lighter, cleaner, and quicker to set up in some cases. But this is where people get tripped up: the method is not the whole story. A decent slab with a simple settlement problem is a different conversation than cracked concrete sitting on washed-out soil.
Mudjacking / Slab Jacking
A settled slab that is still in workable shape
Uses a cement-based slurry to lift concrete and fill space underneath.
Foam Lifting / Polyjacking
Projects where lighter material or quicker setup may help
Uses expanding foam to raise the slab and fill voids with smaller injection holes.
Concrete Replacement
Concrete that is too broken down to be worth lifting
The old slab comes out and new concrete goes in. More disruption, but sometimes it is the right call.
Cost Factors
So what affects the price?
Concrete leveling cost is not just a square-foot number scribbled on a napkin.
Price usually depends on the size of the slab, how far it has settled, how much empty space is underneath, whether the contractor can get equipment where it needs to go, and whether the job is mudjacking, foam lifting, or something else.
Cracks matter too. So does crumbling concrete, bad drainage, tree roots, and whether replacement would be smarter. Before you tear it out, it is worth comparing the numbers. The concrete leveling cost guide walks through the usual factors in plain English.
- How big the slab is
- A sidewalk panel is a different job than a long driveway or garage approach.
- How far it dropped
- A small lip is not the same as a slab sitting several inches low.
- What is underneath
- Voids, washout, and soft base material can change how much work is involved.
- Method and access
- Mudjacking, foam lifting, and tight access can all move the price around.
When Leveling Makes Sense
When lifting is worth asking about
If the slab is still in decent shape, concrete lifting may be worth a look. Think settled driveway, uneven sidewalk, patio corner that dropped, steps with an awkward gap, or a garage slab that is no longer sitting right.
The key is that the concrete has settled but has not turned into rubble. If the main issue is a trip hazard, an uneven transition, or water now draining the wrong way because the slab moved, that is worth asking about.
A contractor still needs to inspect it. Photos help later, but the first step is usually just describing what moved and where it is.
When Replacement May Be Better
But if it is crumbling, that is a different conversation
Concrete leveling is not magic. If the slab is badly cracked, crumbling, spalling all over, too thin, unstable, or pushed around by tree roots, replacement may make more sense.
Same goes for serious drainage or base problems. If water is going to keep washing out the area underneath, lifting the slab without dealing with that problem may just buy time. And if lifting costs start getting close to replacement, it is fair to ask whether a new slab is the better long-term move.
Service Areas
Start with the market closest to you
Central Illinois covers a lot of ground. Pick the nearest area and compare concrete leveling and mudjacking options from there.
Start Here
Not sure where to start?
If you already know the problem, start with the concrete problem pages: sunken driveway repair, uneven sidewalk repair, sinking patio repair, steps, garage slabs, voids, water pooling, or pool decks.
If you heard a repair term and want to know what it means, start with the method pages for concrete leveling, mudjacking, slab jacking, foam lifting, or polyjacking.
If price is what is bugging you, read the concrete leveling cost guide. If you are not even sure the slab can be saved, try the liftability quiz. No diagnosis, just a practical starting point.
FAQ
Common questions
Is concrete leveling cheaper than replacement?
Often, yes, if the slab is still usable. Replacement means tear-out, hauling, forming, pouring, and waiting on new concrete. But if the old slab is falling apart, replacement may still be the better money spent.
How long does mudjacking last?
It depends on the slab, soil, drainage, and workmanship. Here is the practical answer: if water keeps washing out the base, any repair can have problems later.
What is the difference between mudjacking and polyjacking?
Mudjacking uses a cement-based slurry. Polyjacking uses expanding foam. Both are forms of concrete lifting, but the material, weight, hole size, setup time, and price can differ.
Can cracked concrete still be lifted?
Sometimes. A few cracks do not automatically kill the idea. But if it is crumbling, badly broken, or unstable, that is a different conversation.
Do I need photos to request a quote?
No. Start with what is sinking, where it is, and how soon you want it looked at. Photos can help later if a contractor asks for them.
What areas of Central Illinois does this site cover?
The starter markets are Springfield, Bloomington-Normal, Decatur, Champaign-Urbana, Peoria, and nearby towns around those areas.
Request a quote
Need someone to look at your sunken concrete?
Tell us what is sinking, where you are located, and how soon you would like it looked at. Photos can help once someone reviews it, but they are not required just to start.
Keep Comparing
Helpful starting points
A few practical next pages if you are still sorting out what makes sense.
Springfield
Concrete leveling information for Springfield and nearby communities.
Bloomington-Normal
Concrete lifting and mudjacking options around Bloomington and Normal.
Decatur
Sunken concrete repair planning for Decatur and Macon County.
Champaign-Urbana
Leveling, lifting, and replacement guidance for Champaign-Urbana.
Peoria
Concrete leveling help for Peoria and nearby Central Illinois communities.
Concrete Leveling Cost
Understand the main factors that move a quote up or down.
Mudjacking vs Polyjacking
Compare slurry lifting and foam lifting in plain English.
Concrete Leveling vs Replacement
Know when lifting may work and when replacement may be smarter.
Sunken Driveway Repair
Options for driveway lips, uneven slabs, and pooling water.
Sidewalk Trip Hazard Repair
What to know about uneven sidewalk panels and trip edges.
Can My Concrete Be Lifted?
Answer a few quick questions before asking for a quote.
Request a Concrete Leveling Quote
Tell us what is sinking and where you are located.
Next step
Need someone to look at your sunken concrete?
Tell us what is sinking, where you are located, and how soon you would like it looked at. Photos are helpful later, but they are not required to start.