
Lift and stabilize sinking driveway slabs to eliminate trip hazards and improve drainage.

Raise uneven garage floors and restore proper support beneath the slab.

Fix uneven sidewalks and walkways to remove dangerous trip hazards.

Lift settled concrete steps to restore safe and even entryways.

Raise sunken patios so water drains away and the surface becomes level again.

Stabilize sinking porch slabs and bring the concrete back to its proper height.

Lift settled slabs around your property using precise polyurethane foam injection.

Restore uneven interior concrete floors without demolition or replacement.

Lift uneven pool decks to remove trip hazards and improve safety around the pool.

Level large warehouse slabs to improve safety and equipment operation.

Lift uneven factory floors to restore smooth and stable work surfaces.

Repair sidewalks, entrances, and parking areas for multi-family properties.

Fix sinking walkways, entry slabs, and pool decks around hotel properties.

Raise sunken interior concrete floors without disrupting daily operations.

Lift uneven concrete parking areas to eliminate hazards and improve drainage.

Stabilize concrete floors inside pole barns and agricultural buildings.

Lift concrete slabs in aviation facilities while maintaining structural support.

Stabilize slabs supporting large tanks and industrial structures

Level tennis, basketball, and recreational concrete courts.

Strengthen weak soil beneath concrete using expanding polyurethane foam.

Stabilize soil and fill voids around culverts to prevent further settlement.

Repair walkways, entrances, and parking areas at retail centers.

Lift uneven sidewalks and entry areas around medical facilities.

Repair sidewalks, courtyards, and entry slabs around school properties.

Fill empty spaces beneath concrete slabs to restore support and stability.

Seal joints and cracks to keep water from damaging the slab below.

Protect concrete surfaces from moisture, wear, and long-term damage.

Repair cracks in concrete slabs before they grow into larger problems.

Stabilize settling foundations to restore structural support for buildings.

Stop water from entering basements and protect the structure from moisture damage.

Protect commercial buildings from water intrusion and foundation issues.

Inject specialized materials to seal leaks and stabilize soil or structures.
















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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