Sunken Patio Lifted Back Flush Against the Foundation

That gap between a concrete slab and a home's foundation is one of those things that looks minor but really isn't. When concrete settles away from the house, it creates a channel - water from rain, downspouts, and runoff follows that path straight toward the foundation. Over time, that same water keeps washing out the soil underneath, which makes the sinking worse. It's a cycle that doesn't stop on its own.

Here's what was actually happening on this job. The concrete patio had dropped and pulled away from the foundation wall, leaving a visible void along the house. With a downspout discharging right there, every rain event was sending water directly into that gap. The soil underneath had been eroding, which is exactly what caused the slab to settle in the first place.

We lifted and stabilized the slab using concrete lifting - a process where we inject a grout material beneath the sunken concrete to fill the voids and raise the slab back to where it should be. No demolition, no full replacement. The slab comes back up, the gap closes, and water is directed away from the foundation the way it was originally designed to.

A lot of homeowners don't connect the dots between a settled patio and foundation risk. But that gap is doing real damage quietly. Getting the concrete lifted and tight against the house again isn't just about appearance - it's about keeping water where it belongs, which is away from your home.

If your patio, sidewalk, or any concrete near your house is sinking or separating, that's worth paying attention to sooner rather than later. The longer it sits, the more soil washes out underneath - and the bigger the problem gets.