Concrete leveling
Patio and Pool Deck Leveling in Rockford, IL
Patios settle toward the house more often than away from it, which is the worst direction, because the entire point of the original pitch was moving water in the other direction.
Cause
Why This One Settles
Patio and pool deck slabs sit directly against the foundation, so a settled one does not just look wrong, it redirects roof and surface water at the wall it is touching.
- Patios are poured on the backfill against the foundation, which is the least compacted ground anywhere on the lot.
- Downspouts frequently discharge onto or beside a patio, concentrating a roof's worth of water into a few square feet of soil.
- Pool decks add a second water source that runs year-round rather than only when it rains.
- Patio slabs are usually thinner than a driveway and carry no vehicle load, so they follow the soil down rather than bridging it.
The underlying reason any of it moves here is the frost line. Rockford requires footings at 42 inches because the ground freezes that deep, and flatwork is poured well above it. Full explanation on why concrete sinks in Rockford.
The work
How This Job Runs
- Step 1
Check the pitch with a level before anything is drilled, and establish which way the water is currently going.
- Step 2
Lift to restore fall away from the structure, not merely to flat.
- Step 3
Where a downspout is the cause, say so, because lifting the slab without moving the water means doing it again.
- Step 4
Patch and return the surface to use the same day.
When lifting is the wrong call
Where This Does Not Work
A pool deck with slabs that rock underfoot can have a plumbing leak under it rather than a soil problem. Filling that void with foam without finding the leak first buries the actual fault, and it will come back.
Cost
What It Runs
Patios and pool decks usually sit in the middle of the range, driven by total square footage more than by drop depth.
Full per-square-foot breakdown and the comparison against replacement is on the pricing page, and the method choice is covered on mudjacking versus foam.
By town
Patio & Pool Deck Leveling Near You
What the concrete is like varies more across this metro than people expect.
Need patio & pool deck leveling in the Rockford area?
Send a photo of the slab and roughly how far it has dropped. You get a fixed quote back.