Uneven or sunken concrete surfaces are not only unsightly but can also pose serious safety hazards. From sidewalks and driveways to garage floors and patios, these problems are common for homeowners and businesses throughout St. Louis. Concrete leveling is an effective solution to restore these surfaces without the cost and hassle of complete replacement. At Cornerstone Structural Repair & Waterproofing, we provide expert concrete repair and leveling backed by a life of structure warranty.
Contact us online or by phone to learn more or request a quote for your project today.
Understanding Concrete Leveling
Concrete leveling is a process used to correct uneven or sunken concrete surfaces. Instead of tearing out the old slab and pouring new concrete, we lift and stabilize the existing slab using specialized techniques. This method is more cost-effective, quicker, and environmentally friendly than traditional replacement.
Benefits of Concrete Repair & Leveling
- Cost savings: Leveling is significantly less expensive than replacing an entire concrete slab.
- Time-efficient: Most projects are completed in just a few hours.
- Long-lasting results: Our leveling solutions are designed to last, and we back our work with a life of structure warranty.
- Minimal disruption: No heavy demolition or lengthy drying times required.
Learn more about: Benefits of Concrete Repair
What is Concrete Leveling?: Common Methods
At Cornerstone, we specialize in the most proven concrete leveling techniques available for residential and commercial properties in the Greater St. Louis area:
Polyurethane Foam Injection
Also known as "polyjacking," this method involves injecting high-density polyurethane foam under the slab. As the foam expands, it lifts the concrete back to its original position and fills any voids beneath the surface. Polyjacking is a quick, clean, and precise solution, ideal for driveways, sidewalks, steps, and garage floors.
Mudjacking
Mudjacking uses a slurry mixture of water, soil, and cement that is pumped under the slab to raise it. While effective in some cases, mudjacking is heavier and may not be as durable or long-lasting as polyjacking. Our team evaluates each situation to recommend the best method for your property.
Why Concrete Sinks or Settles
There are several reasons why concrete slabs may settle or become uneven over time:
- Soil erosion: Heavy rain, poor drainage, or plumbing leaks can wash away soil beneath the concrete.
- Soil compaction: Poorly compacted fill material beneath the slab may settle.
- Freeze-thaw cycles: In St. Louis, seasonal weather changes cause the ground to expand and contract, leading to slab movement.
- Tree roots: Roots from nearby trees can displace soil and cause lifting or cracking.
Addressing the root cause is essential to ensuring long-term results, and our experts will inspect your property to provide a comprehensive solution.
Learn more about: Causes of Concrete Settlement
When You Need Concrete Leveling
You might need leveling services if you notice:
- Uneven or sloped walkways
- Tripping hazards or large gaps in concrete joints
- Cracks forming across driveways or patios
- Pooling water on concrete surfaces
If you are unsure whether leveling or replacement is the best option, we can provide an on-site evaluation and explain the pros and cons of each solution.
FAQs About Concrete Leveling
How long does the leveling process take?
Most residential projects can be completed in one day. The exact timeline depends on the size and complexity of the job.
How much does concrete leveling cost?
Costs vary depending on the size of the area and the method used. Polyjacking is generally more expensive than mudjacking but offers longer-lasting results.
Learn more about: Concrete Leveling Costs
Can all concrete be leveled?
While many concrete slabs can be leveled, there are instances where replacement is the better option. Our team will help determine the right approach for your situation.
Get Reliable Concrete Leveling Services in St. Louis
Cornerstone Structural Repair & Waterproofing proudly serves the Greater St. Louis area with expert concrete leveling and repair solutions. Whether you need to fix a sinking patio, a cracked driveway, or a hazardous sidewalk, our team can help. Our work is backed by decades of experience, high-quality materials, and a life of structure warranty.
Ready to get started or want to learn more about what concrete leveling is? Contact us today to request a free estimate or schedule an on-site inspection. Call now or reach out online to learn more about how our concrete leveling services can restore the safety and appearance of your property.
