Concrete Leveling & Lifting With Polyurethane Foam
Uneven concrete is more than an eyesore, it’s a daily stressor. A driveway that dips, a sidewalk that trips guests, or a slab that settles can make your home feel “off,” even when everything else is cared for. We fix that without the mess and expense of replacement.Our concrete leveling process uses high-density polyurethane foam injection (often called polyjacking or foam concrete lifting) to lift and level sunken slabs with minimal disruption. Most projects take just a few hours, and in many cases you can use the surface the same day.
Concrete we level and lift:
- Driveways
- Sidewalks & walkways
- Patios & pool decks
- Garage floors
- Porches & steps
- Slab foundations (in appropriate cases)
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Signs you may need concrete leveling
If you’re considering concrete leveling on your property, knowing what signs to look for is important. Use these quick checks to decide if it’s time to call a professional.
Cracks That Are Widening
Not every crack is urgent, but cracks that widen or spread can indicate movement below the slab. When a slab settles unevenly, stress concentrates and cracks can grow.
Separation at Joints
Look where slabs meet: like driveway-to-garage, sidewalk-to-driveway, or along a porch edge. If you see a growing gap, the slab may be sinking or pulling away.
Water Pooling / Low Spots
Standing water often means the surface is no longer level. Pooling can accelerate erosion and create slick areas, stains, and insect-friendly spots.
Damaged or Sinking Edges
When the outer edges of a slab start to drop, the base below may be compromised. Over time, the rest of the slab can follow.
Sunken or “Warped” Slabs
A slab sinking in the middle can form a subtle ripple or bowl shape. This is often caused by moisture movement and voids beneath the slab.
The Concrete Leveling Benefits Homeowners Actually Care About
Concrete leveling isn’t just “faster”, it’s calmer. Less chaos. Less downtime. A solution that fits into real life.
Minimum Disruption
We lift concrete with small injection holes, not demolition. Your yard, landscaping, and hardscape stay intact.
Cost-Effective vs Replacement
Concrete leveling is typically a more affordable alternative to tearing out and replacing a slab, especially for driveways and sidewalks.
Safer Walkways
Uneven concrete is a trip hazard. Leveling restores a flatter surface and reduces risk for family, guests, and customers.
Strong Support Under the Slab
The polyurethane foam expands to fill voids and helps create a stable base under the concrete.
Fast Turnaround
Most jobs are completed in hours, and many areas are ready for use the same day.
Our Concrete Leveling Process
We keep this simple, clean, and precise.
Step 1 – Evaluate the slab
We assess movement, voids, drainage patterns, and how the slab is sitting. Then we map lift points to raise the concrete carefully.
Step 2 – Drill Small Injection Holes
Small holes are drilled in strategic locations to reach the empty space beneath the slab.
Step 3 – Inject High-Density Polyurethane Foam
We inject rapidly expanding foam under hydraulic pressure. It fills voids and gently lifts the slab back toward level.
Step 4 — Patch & Clean Up
We patch the injection points and leave the work area tidy. You get a safer surface without the replacement headache.
Driveway Leveling & Sinking Driveway Repair
When a driveway settles, it’s not just the look, it’s the daily annoyance: scraping, puddles, and a slope that keeps getting worse.
We help fix:
- Sunken driveway slabs
- Uneven driveway panels
- Driveways sinking toward the house
- Low spots causing water pooling
- Driveway sections separating from the garage
If you searched: driveway leveling near me, sunken driveway repair, or sinking driveway repair, you’re in the right place.
Sidewalk Leveling & Trip Hazard Repair
Sidewalk trip hazards don’t wait for a convenient time. One raised edge can cause a fall, a complaint, or a liability issue.
We help fix:
- Uneven sidewalk slabs
- Sunken sidewalk sections
- Walkways pulling apart
- Trip hazards near entrances, steps, and driveways
If you searched: sidewalk leveling near me, trip hazard sidewalk repair, or sunken sidewalk repair, this is the solution designed for that.
Patio, Pool Deck, Garage Floor & Porch Slab Lifting
Outdoor and garage slabs often settle quietly—until doors stick, edges chip, or the surface becomes uncomfortable and unsafe.
We lift and level:
- Patios & outdoor slabs
- Pool decks
- Garage floors
- Porches and porch slabs
- Concrete steps (as appropriate)
If you searched: patio leveling, pool deck leveling, garage floor leveling, or porch slab leveling, this section is for you.
Polyjacking & Foam Injection Concrete Lifting
Polyjacking uses high-density polyurethane foam to fill voids and lift slabs with minimal disruption. It’s a clean alternative to full replacement when the concrete is still structurally sound but no longer level. If you searched: polyjacking near me, foam concrete lifting, or polyurethane concrete leveling, you’re looking for this method.
Not Sure What’s Next?
You don’t need a full teardown to feel good about your concrete again. If your driveway, sidewalk, patio, or garage slab is sinking, we’ll give you a clear recommendation and a straightforward plan to fix it.
Concrete Leveling FAQ’s
How long does foam concrete lifting take, and when can I use the surface again?
Most projects can be completed in a few hours. Many surfaces are ready to use the same day, depending on conditions and the scope of the lift.
How much does concrete leveling cost compared to replacement?
Pricing depends on slab size, how far it has settled, and how much void space needs filling. In many cases, concrete leveling costs significantly less than replacement because it avoids demolition, disposal, and new concrete installation.
What is concrete leveling (polyjacking) and how does it work?
Concrete leveling is a process that lifts sunken slabs by filling voids beneath the concrete. With polyjacking, we inject high-density polyurethane foam that expands to fill empty spaces and lift the slab toward level.
How long will my new leveled concrete last?
Serving the Upstate of South Carolina
Foundation and crawl space repair across twelve counties of the Upstate and beyond. Hover a city to see it on the map. Not listed? Call and ask. If we don't cover you, we'll tell you straight.