Service Area
Concrete Leveling in Greenville, SC
Polyurethane concrete lifting and leveling in Greenville, SC. Driveways, garage floors, patios, pool decks, and sidewalks. Free estimates.
ReLevel lifts sunken concrete back to level throughout Greenville and the rest of Greenville County. Driveways, garage floors, patios, pool decks, sidewalks, and house slabs, all repaired with polyurethane foam instead of tear-out and replacement.
What we level in Greenville
- Driveway Leveling in Greenville
- Garage Floor Leveling in Greenville
- House Slab Leveling in Greenville
- Patio Leveling in Greenville
- Pool Deck Leveling in Greenville
- Sidewalk Leveling in Greenville
Why concrete settles around here
The soil across this part of South Carolina does not sit still. Clay-heavy ground swells when it takes on water and shrinks back when it dries out, and slabs poured on top of it ride that movement up and down until the soil consolidates and the concrete stays down. Add our storm rainfall, roof runoff from downspouts that discharge too close to the house, and backfill that was never compacted the way undisturbed ground is, and you get exactly the pattern we see in Greenville every week: one slab that dropped while the one next to it did not.
How the visit works
We come out, measure the settlement with a laser level, mark the lift plan, and give you a written price before any work starts. There is no charge for that and no obligation. If we look at your slab and think it does not need lifting, we will say so. Most jobs are completed in a single visit of about an hour and are ready for traffic as soon as we finish.
Questions
Concrete leveling questions
How much does concrete leveling cost?
Most residential concrete leveling jobs land between $900 and $2,900, depending on how much slab has to be lifted and how far it has settled. A small sidewalk section or a single sunken driveway panel sits at the low end. A full garage floor or a large pool deck sits at the high end. It is almost always a fraction of tear-out and replacement, which typically runs three to five times more for the same area. We quote the exact number on site for free before any work starts.
Is concrete leveling cheaper than replacing the concrete?
Yes, substantially. Replacement means demolition, hauling away the old slab, new forms, new concrete, and a week of curing before you can use it. Leveling reuses the slab you already have, finishes in a few hours, and you can drive on it the same day. Replacement only makes sense when the concrete itself has failed structurally rather than simply settled.
How long does polyurethane concrete lifting last?
The foam itself does not break down, wash out, or lose volume. It is a closed-cell structural polyurethane that stays inert in the ground indefinitely. What matters is that we fill the voids and compact the loose soil that caused the settlement in the first place, which is why properly injected slabs generally stay put for decades. Ask about the written warranty when we quote your job.
Is polyjacking better than mudjacking?
For nearly every residential job, yes, and the mixture is the reason. Polyurethane is two liquids, resin and iso, that have to meet at an exact 1:1 ratio, and the rig meters that automatically on every injection. Mudjacking slurry is dirt and concrete mixed at whatever ratio that crew happens to use, so two mudjacking contractors can pump genuinely different materials under two identical driveways. Foam also uses 5/8 inch holes instead of two-inch holes, is ready to use immediately instead of in days, and is closed-cell and waterproof so it will not wash out. Mudjacking also cannot lift a house slab.
How long does the job take and when can I use it?
A typical residential job is about an hour on site, and the concrete is ready to use as soon as we pack up. The foam reaches most of its final strength within roughly fifteen minutes of injection, which is why you can park on a driveway the same visit. Mudjacking usually needs 24 to 72 hours before it will carry weight, and a full replacement needs about a week of curing.
Free Estimates
Free estimate in Greenville. No obligation.
We measure the settlement, mark the lift plan, and give you the number on the spot. If your concrete does not need lifting, we will tell you that instead.