Cracked or Sinking Concrete Slab? We Lift It Back to Level
If your concrete slab is sinking, uneven, or starting to crack… you don’t need to replace it.
At Greenstar Insulation, we lift and level concrete slabs quickly and cleanly—so you get a strong, stable surface again without the cost and hassle of tearing it out.
Why Concrete Slabs Sink
Concrete slabs can settle over time when the ground underneath shifts, weakens, or washes out.
In the Shreveport and Bossier City area, soil movement and moisture are the most common causes.
Here’s what typically leads to a sinking concrete slab:
- Poor soil compaction before the slab was poured
- Water erosion from rain, plumbing leaks, or drainage issues
- Expanding and shrinking clay soil
- Voids forming under the slab over time
- Heavy loads putting pressure on weak areas
Once the base becomes unstable, the slab begins to drop, crack, or become uneven.
Common Signs You Need Concrete Slab Leveling
- Your concrete slab is sinking or uneven
- Cracks forming or spreading across the surface
- Water pooling in certain areas
- Gaps forming under or around the slab
- Sections of the slab feel hollow or weak
- Doors or structures sitting on the slab start to shift
If you notice any of these signs, it’s best to address the issue early before it leads to more serious damage.
You may also have other areas around your home settling, like your driveway, garage floor, or patio. We can lift and level those at the same time to save you time and money.
Get a Free Estimate
Dealing with sinking concrete or uneven surfaces?
Let’s take a look.
Or request a no-pressure quote today.
Our Fix: Lift and Stabilize Your Concrete Slab
We don’t replace your concrete slab—we fix what caused it to sink.
Our simple 3-step process:
1. Drill small holes
We drill small, dime-sized holes in the affected areas.
2. Inject material underneath
We pump material under the slab to fill empty space and carefully lift the concrete back to level.
3. Patch and clean
We seal the holes and leave the area clean and ready to use.
Most concrete slab leveling jobs are completed in just a few hours—and you can use it right away.
Simple, Fast Fix—Concrete Slab Leveling
Fixing your concrete slab doesn’t have to be complicated, expensive, or disruptive.
At Greenstar Insulation, we keep the process simple and focused on what matters—getting your slab level, stable, and usable again without the hassle of replacement.
A smarter way to fix concrete:
- 50–70% more cost-effective than replacement
- Ready to use immediately after the job is done
- Stabilizes the base and prevents further sinking
- Improves drainage and reduces water issues
- Completed in just a few hours—not days
- Clean, low-mess process with minimal disruption
You get a strong, level concrete surface again—without tearing it out or dealing with long downtime.
Why Property owners Choose Greenstar Insulation
When you’re dealing with sinking concrete or problems around your home, you want a company that shows up, does the job right, and stands behind their work. That’s exactly what we do.
Homeowners across Shreveport, Bossier City, and surrounding areas trust Greenstar because we keep things simple, honest, and reliable—every step of the way.
What sets us apart:
- 15+ years of hands-on experience
- Local team that understands Louisiana soil conditions
- Fast, clean work with minimal disruption
- Most jobs completed in just a few hours
- Concrete ready to use right away
- 2-year labor warranty for added peace of mind
- Clear communication from start to finish
- One trusted team for both concrete leveling and insulation
- No pressure—just straightforward recommendations
We focus on fixing the problem the right way so you don’t have to deal with it again. Energy Protected. Concrete Corrected.
FAQs for Concrete Slab Leveling
We can level many types of slabs, including residential slabs, garage floors, patios, and interior concrete floors. Whether the slab is part of your home or a separate structure, the goal is the same—restore a stable, level surface. If the slab is still structurally sound, lifting is usually the best option instead of replacement.
Most slab leveling projects are completed in just a few hours, depending on the size of the area and how much settling has occurred. Once the process is finished, the slab is typically ready to use right away, so there is no long wait time like with traditional replacement.
Voids are usually caused by soil erosion, water runoff, or poor compaction during construction. Over time, these empty spaces weaken the support under the slab, causing it to sink. We often combine leveling with void filling services to strengthen the base and prevent future settlement.
In most cases, yes. Leveling is significantly faster and more cost-effective, often saving homeowners 50–70% compared to replacement. It also avoids the mess, downtime, and disruption that comes with tearing out and repouring concrete.
Leveling helps stabilize the slab and can reduce stress that causes cracks to worsen. While existing cracks may still be visible, they can often be sealed after leveling. The main goal is to stop further movement and prevent additional damage.
If your slab is intact but uneven, it can usually be lifted. Large structural damage or completely broken slabs may require replacement, but most settling issues can be corrected with leveling. You can also review our concrete leveling process to understand how the repair works.
Yes, we can level interior slabs as well, including areas inside homes or buildings. If you are dealing with uneven floors indoors, learn more about our concrete floor leveling service for a clean, effective solution.
Our process focuses on stabilizing the soil and filling voids beneath the slab to reduce the chances of future settling. While no method can control all soil movement, properly lifting and supporting the slab provides long-lasting results and improved stability.
Areas We Serve
We proudly provide concrete leveling and home insulation services across Northwest Louisiana, helping homeowners and businesses fix sinking concrete and improve energy efficiency.
Our main service areas include:
- Shreveport, LA
- Bossier City, LA
- Benton, LA
- Haughton, LA
- Minden, LA
- Stonewall, LA
- Blanchard, LA
- Greenwood, LA
- Vivian, LA
- Plain Dealing, LA
- Coushatta, LA
- Mansfield, LA
- Springhill, LA
- Ruston, LA
- Monroe, LA
- West Monroe, LA
- Farmerville, LA
- Sterlington, LA
- Texarkana, TX
- Natchitoches, LA
We travel up to 100 miles from Bossier City, so if you’re nearby and not sure if you’re in our service area, just reach out—we’re happy to help.
Whether you need to lift uneven concrete or upgrade your home’s insulation, our team is ready to get the job done quickly, cleanly, and the right way the first time.