Sunken driveway, sidewalk, steps or patio? Foamjection lifts and levels settled concrete in Sioux City with high-density polyurethane foam, through small holes and with no tear-out. Most jobs take a few hours, and the surface is often ready to use the same day.
Prefer to talk? Call 866-913-6519
Hillside driveways tend to settle and split apart at the joints as runoff works its way under the slab.
A sunken sidewalk panel creates a trip hazard, and in Sioux City the property owner is responsible for fixing an unsafe one.
When the soil under front steps settles, they lean or pull away from the foundation and leave a gap that lets water in.
A sinking garage apron leaves a lip at the door and can let water run back into the garage.
Real Foamjection lifts on the kinds of slabs we fix for Sioux City homeowners. Small holes, no tear-out.
Foamjection is powered by HMI, which provides the equipment, training and systems behind every lift. Here’s what you can expect when you call us about your Sioux City concrete:
Drill Small HolesOur crew drills small 5/8″ holes in key areas of the slab.
Inject High-Density Polyurethane FoamThis is the core of polyurethane concrete lifting — the foam expands beneath the slab, fills voids, stabilizes loose soils, and delivers a controlled slab lifting process.
Patch & Use the Same DayOnce the slab reaches the correct height, holes are patched and the area is often ready to use within hours.
Tell us what’s sinking and where. A local pro will follow up with a free, no-pressure estimate.
Sioux City sits at the north end of Iowa’s Loess Hills, which are made of thick deposits of wind-blown silt called loess. The Iowa Geological Survey notes that loess is quite firm when it’s dry but can collapse when it gets wet.
That’s why water is the big threat to concrete here. When a downspout, a clogged gutter or a heavy rain soaks the soil beside a driveway or step, the loess under it can compact and settle, leaving the slab unsupported. Sloped lots add runoff and erosion. Foam fills the empty space and stabilizes the soil, and steering water away from the slab helps it stay that way.
Every service below uses the same foam lifting process, sized to the slab. Not sure which one you need? Describe the problem on the estimate form and a local pro will help you figure it out.
Property owners are responsible for repairing unsafe sidewalks next to their property, according to the City of Sioux City sidewalk program. If a panel is in one piece and just sunken or tilted, ask us whether lifting is an option.
It can. Loess holds up well when dry but can compact and settle when it gets soaked, which leaves empty space under slabs. Foam fills that space and helps stabilize the soil.
Yes. Foamjection also serves South Sioux City and Dakota City in Nebraska, Sergeant Bluff and Le Mars in Iowa, and Elk Point and Vermillion in South Dakota. You’ll find links to each area at the bottom of this page.
Keep water away from it. Because loess can settle when it’s soaked, extending downspouts, cleaning gutters and grading soil away from slab edges all help a lifted driveway, walk or step stay supported.
Fill out the estimate form on this page or call 866-913-6519. Estimates are free and no-pressure, and warranty details are explained before any work begins.
Foamjection also lifts and levels concrete in these communities near Sioux City:
