Uneven concrete around a hotel property can quickly become a safety concern for guests and staff. Walkways, entry areas, pool decks, and parking surfaces that begin to settle can create trip hazards and drainage issues. For hospitality properties, maintaining safe and well-maintained surfaces is important for both guest experience and liability prevention.
STL Polyjack provides concrete leveling for hotels using advanced polyurethane foam injection. We lift and stabilize sinking slabs from underneath—no demolition or replacement—often saving up to 50% compared to full replacement. Most repairs are completed quickly with minimal disruption, so your property stays open and accessible.
Concrete around hotels is constantly exposed to foot traffic, vehicles, and changing weather conditions. Over time, the soil beneath these slabs can shift or erode, causing the concrete to settle.
Common causes include:
When the ground beneath the concrete loses support, slabs can sink or become uneven. Concrete leveling restores that support by filling voids and stabilizing the soil below.
Settlement around a hotel can develop slowly, but the signs become more noticeable as the problem worsens.
You may need concrete leveling if you notice:
Addressing these issues early helps maintain a safe environment for guests and reduces the risk of liability concerns.
Settlement at hotels can affect multiple areas of the property. In addition to walkways and entryways, Saint Louis Polyjack also repairs parking lots, interior concrete floors, and concrete sport courts. In some cases, settlement may also be caused by empty spaces beneath the slab, which can be stabilized using soil stabilization or void filling.
Customers can also send photos of the problem area for a faster quote.
Trustindex verifies that the original source of the review is Google. As promised and diligent work.Posted on GDT STLTrustindex verifies that the original source of the review is Google. Last week STL Polyjack came out to repair my sidewalk and driveway. Did a fantastic job. Josh and Jesus were very friendly and knowledgeable about the product, explaining how it all works and if issues should arise how to proceed. I would highly recommend them for your projects. Thank you!Posted on Diane EclipseTrustindex verifies that the original source of the review is Google. I couldn't be happier with the work done by STL Polyjack! The crew arrived on time and answered all of my questions. They leveled my sinking concrete driveway with precision, and it now looks brand new — no more tripping hazards or uneven surfaces. Highly recommend them to anyone needing concrete leveling. Quality work, fair pricing, and fantastic customer service. Five stars all the way!Posted on Abbie FickeTrustindex verifies that the original source of the review is Google. My concrete leveling and join sealing project results are amazing. My slabs are now level. Excellent people to work with and quality workmanship.Posted on John HilliardTrustindex verifies that the original source of the review is Google. Josh from St Louis Polyjack did Ana amazing job lifting my driveway slabs. Not only did they complete the job quickly he entertained my 100s of questions about the process. If you have sinking concrete I’d highly recommend them.Posted on Brian RegulinskiTrustindex verifies that the original source of the review is Google. ABSOLUTELY THE BEST!! First your company was extremely responsive in setting up an appointment very quickly. Matt came out and bid the job. What a great young man!! We had the bid and then completion of project all done within 2 weeks. Our carport floor was sinking so both pads had to be corrected. Josh and Deandre were just the best. So professional and really nice guys!!!! They answered ALL of our questions- told us everything they were going to do and had us look to make sure we were happy. No surprises!! They were in and out of here after completely cleaning up within 2 hours. Very reasonably priced. I would highly recommend this company!!Posted on Sharon SchroederTrustindex verifies that the original source of the review is Google. Office staff and workers were great to deal with. Got all the leaks in my basement sealed. Super happy!Posted on Jacob NullTrustindex verifies that the original source of the review is Google. Had 2 slabs of 10x10 concrete on driveway and pathway from front door to mailbox. Was happy with results. Josh Burke and Zeus helped out. (Hope I have spelling correct). Done Tuesday Nov. 19th in Hazelwood.Posted on Stella CarlinTrustindex verifies that the original source of the review is Google. On time, great work/workers, looks good. Will definitely recommend to friends and neighbors.Posted on robert bateman
Serving St. Louis, Sunset Hills, Fenton, Kirkwood, Ballwin, Chesterfield, and surrounding communities.
Saint Louis Polyjack uses a polyurethane foam injection process to lift and stabilize concrete surfaces safely and efficiently. Instead of removing large sections of concrete, our method restores support beneath the slab by filling voids and strengthening the soil underneath.
Our process works in three simple steps:
1. Drill Small Access Holes
Small holes are drilled in specific areas of the slab to reach the empty space beneath the concrete.
2. Inject Expanding Polyurethane Foam
High-density foam is injected beneath the concrete surface. The material expands to fill voids, stabilize the soil, and gently lift the slab back into position.
3. Patch the Holes and Finish the Repair
Once the concrete is level, the drill holes are patched neatly. Many surfaces are ready for use shortly after the repair is completed.
Concrete lifting offers several advantages for hospitality properties compared to replacing concrete.
Some of the main benefits include:
Concrete leveling helps hotel properties maintain safe, level surfaces while avoiding costly demolition projects.
When concrete starts to sink or settle, choosing the right contractor matters. STL Polyjack brings over a decade of experience and more than 1,200 completed lifts across the St. Louis area. We focus on fixing the root cause—not just the surface—using advanced polyurethane foam injection to lift and stabilize concrete without the cost and disruption of replacement. When you work with our team, you can expect:

Whether the project involves a residential driveway, uneven sidewalk, patio, commercial slab, or structural repair, our goal is to deliver a repair that restores safety, stability, and confidence in your concrete surfaces.
Clear answers about safety, repair timelines, and how concrete lifting helps maintain safe hotel properties.
Yes. If the concrete is structurally sound, polyurethane lifting can raise and stabilize the slabs without replacing them. You can learn more about the repair method on our concrete leveling process page.
Many repairs can be completed within a few hours, depending on the size of the area being repaired. This allows hotels to maintain normal operations with minimal disruption.
Yes. The same lifting process can repair pool decks and outdoor concrete areas that have settled.
These areas often sink due to soil erosion, water drainage issues, or voids forming beneath the slab from constant use and weather exposure.
Yes. Repairing uneven concrete removes trip hazards and helps create safer walking surfaces for guests and staff.
Many property owners prefer polyurethane lifting because it uses smaller drill holes and lightweight material that stabilizes the soil beneath the slab. You can read more about this comparison on our poly leveling vs mudjacking page.
Yes. Saint Louis Polyjack backs polyurethane lifting repairs with a 5-year warranty, helping give property owners confidence in the stability of the repair.
















STL Polyjack proudly serves homeowners, businesses, and property managers across the St. Charles and St. Louis area. With over a decade of experience, we provide polyurethane concrete leveling, lifting, and structural repair solutions that restore sinking concrete without the cost of replacement. From driveways and sidewalks to warehouse floors and parking lots, we keep properties safe, level, and stable.
Serving St. Louis & Surrounding Communities
If you have sinking or uneven concrete around your property, we can evaluate the issue and recommend the best solution.
We offer free estimates, and you can even send photos for a fast quote.
Saint Louis Polyjack specializes in polyurethane concrete leveling, lifting, and structural repair throughout St. Louis, MO and surrounding communities. We raise and stabilize sinking driveways, sidewalks, patios, pool decks, warehouse floors, and more using advanced poly foam technology.
Our process is fast, clean, and long-lasting — backed by a 5-year warranty.
Office Location : 12951 Gravois Rd. Ste. 100 St. Louis, MO 63127
Serving St. Charles, St. Louis, Sunset Hills, Fenton, Kirkwood, Webster Groves, Ballwin, Chesterfield, Crestwood & Arnold.
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