Sunken concrete lifted across Rockford and Winnebago County
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Sinking Steps and Stoops in Rockford, IL

A dropped stoop announces itself two ways: a first step that is suddenly taller than the rest, and a visible gap opening between the concrete and the siding.

A settled stoop is raised back to the threshold by injecting beneath it until the step heights are even again and the gap at the house closes. Most stoops are a half-day job and can be walked on immediately.

Cause

Why This One Settles

Steps are the slab most likely to be a genuine fall risk, because a step height that changes without warning is exactly what a foot does not expect.

  • A stoop is poured against the house on backfill, and it is heavy for its footprint, so it presses into that fill harder than a flat slab does.
  • Gutters and downspouts often discharge within a few feet of a front entry.
  • The gap that opens between the stoop and the house lets more water straight down into the same soil, so the problem feeds itself.
  • Many older stoops were poured hollow over rubble fill rather than solid, which gives the void somewhere to form.

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

  1. Step 1

    Measure every step rise, because the fix is making them equal again, not simply lifting the top one.

  2. Step 2

    Inject beneath the stoop in stages and watch the gap at the house close as it comes up.

  3. Step 3

    Seal the joint at the house once it is back at height, so the water that caused it stops getting in.

  4. Step 4

    Re-check the threshold clearance so the door still swings.

When lifting is the wrong call

Where This Does Not Work

A stoop that has both settled and rotated away from the house may be past lifting cleanly. If the step is cracked through at the house side, ask what happens if the lift opens that crack further, and expect a straight answer.

Cost

What It Runs

Steps and stoops are typically a smaller job than a driveway, though a hollow stoop can take more material than its size suggests.

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.

Need steps & stoops in the Rockford area?

Send a photo of the slab and roughly how far it has dropped. You get a fixed quote back.

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