Rockford, Winnebago County
Void Filling in Rockford, IL
Rockford has the oldest and the widest range of concrete in the county, from pre-war sidewalks poured straight onto grade to post-war subdivisions where the driveway and the garage floor went in the same week as the house. Both ends of that range settle, for different reasons, and they do not get fixed the same way.
Local concrete
What Rockford Concrete Is Like
A lot of the west side and the older near-north streets have public walk and private drive meeting at a joint that has moved, which is the single most common trip hazard we get called about. The post-war subdivisions out toward Alpine and Spring Creek tend to have wider driveway slabs that sink as one piece rather than tilting at a joint.
This is the only service on the site that is bought before there is a visible problem, which makes it the one most people have never heard of.
Cause
Why It Drops
- Water moving under a slab carries fine soil particles with it and deposits them somewhere else, leaving an air gap behind.
- A broken or leaking buried line washes soil out continuously rather than seasonally.
- Poorly compacted utility trenches settle away from the slab above them without the slab immediately following.
- Around here, a slab can bridge a surprisingly large void for a long time before anything shows on the surface.
All of it sits on the same underlying fact: Rockford requires frost footings at 42 inches because the ground here freezes that deep, and a void filling slab is poured well above that line. See why concrete sinks in Rockford.
Areas we cover
Around Rockford
We take work anywhere in Rockford, including:
- North Town Heights
- Mulford Ridge and Mulford Crest
- Spring Creek Hills
- Spring Lake Estates
- Western Hills
- Auburn Manor
- Beverly Park
- Andrews Park
- Boylan Terrace
- Briar Crest
- Colonial Gardens
- Emerson Estates
- LeaLand Place
- North Ridge
- Samuelson Corners
- Skandia Hills
- The Arbors
- Alpine Crest
- Edgebrook
- Woodcroft
Straight answer
When Not to Lift It
If the void was caused by a leaking sewer or water line, filling it first traps the leak under a sealed slab. The line gets fixed first. Any crew willing to skip that step is selling you the same job twice.
Void Filling in Rockford?
Send a photo and roughly how far it has dropped. You get a fixed quote back, not a callback to arrange a callback.