What is Concrete Leveling?
Many property owners deal with sinking concrete slabs. Whether it’s a driveway, sidewalk, patio, pool deck, or garage floor, settlement can be resolved without the cost or stress of a full slab replacement. American Foundation & Waterproofing offers concrete leveling in Sequoyah Hills, Knoxville, restoring a level surface by lifting it back into position. PolyLevel® concrete lifting strengthens support beneath the concrete and raises the slab to the right height, helping the area look cleaner and function better with minimal disruption or mess.
Should I Repair or Replace My Concrete?
Uneven concrete does not automatically mean it is time to replace everything. Since concrete gets stronger as it ages, a slab that is still structurally sound can often be lifted and stabilized instead of torn out and replaced. Our concrete lifting and leveling service in Sequoyah Hills, Knoxville, uses the PolyLevel® system to fill voids under the slab, lift the concrete evenly, and rebuild stable support so the surface stays level. Less risk of tripping, improved drainage, and smoother slab-to-slab transitions are some of the key benefits of concrete leveling.
Certain conditions still require replacement, including severe spalling, major material loss, or large cracks. For many homeowners in and around Sequoyah Hills, Knoxville, concrete lifting and leveling is a cost-effective option that restores safety and curb appeal while avoiding the hassle, time, and expense of a full demolition and replacement.
Our Concrete Leveling Process
Settled slabs can create trip-and-fall hazards as well as detract from curb appeal. Our concrete leveling team follows a careful, step-by-step method that lifts and stabilizes concrete without the cost or disruption of replacement. In many cases, PolyLevel® concrete lifting for Sequoyah Hills, Knoxville properties can be completed in one day.
Step 1: Drilling Injection Holes
Small access holes are drilled in strategically selected areas. These openings give polyurethane foam a direct route to the voids beneath the slab.
Step 2: Insert Ports
Ports are installed into each hole to secure the injection system in place. This allows controlled flow and consistent foam placement for dependable leveling results.
Step 3: Inject PolyLevel®
PolyLevel® foam is injected under the slab and expands to fill gaps while lifting the concrete back to a level position. The lightweight composition helps reduce stress on the underlying soil, and the controlled expansion supports precise, measured lifting.
Step 4: Remove Ports and Patch Holes
After leveling is complete, the ports are removed, and the holes are patched with fresh concrete. PolyLevel® reaches service-ready strength in about 15 minutes, making concrete lifting and leveling for Sequoyah Hills, Knoxville sidewalks, patios, driveways, and slab foundations a fast, cost-effective, and durable solution.
Contact American Foundation & Waterproofing
Sinking concrete slabs can create safety risks and are an eyesore. Our Sequoyah Hills, Knoxville concrete leveling service corrects these issues and restores stability while avoiding the mess, downtime, and expense of tearing everything out and starting over. Contact American Foundation & Waterproofing for a free estimate today!
Frequently Asked Questions
Concrete leveling is a repair process that lifts and stabilizes sunken or uneven concrete surfaces. It’s often used on sidewalks, driveways, patios, garage floors, and other concrete slabs that have settled over time.
Our technicians drill small holes into the slab and inject expanding foam material underneath to fill voids and gently lift the concrete back into place. The holes are then sealed, leaving the surface smooth and even.
Most leveling projects can be completed in just a few hours. The material hardens quickly, allowing you to walk or drive on the surface shortly after the work is done.
Leveling is typically faster, less disruptive, and more cost-effective than replacing the entire slab. Replacement is usually only needed when the concrete is severely cracked or structurally damaged.
You may need leveling if you notice uneven slabs, cracks in your driveway or patio, gaps between the concrete and your home, a chimney that appears crooked or cracked, or exterior siding or bricks that are cracked or misaligned.