Resources & News
Explore Our Resource Center Articles
Check Out Our Latest Articles
Mudjacking vs. PolyLevel®: What’s the Best Way to Level Your Concrete?
Sunken concrete patios, uneven sidewalks, cracked driveways—these aren’t just eyesores. They can be dangerous tripping hazards and signs of deeper

Can You Level Cracked or Broken Concrete? Here’s What Homeowners Need to Know
When your driveway, sidewalk, or patio starts cracking or sinking, your first thought might be: “It’s time to replace it.”

6 Signs Your Driveway or Sidewalk Needs Concrete Leveling
Your driveway and sidewalk aren’t just functional — they’re part of your home’s first impression. However, over time, concrete can
Check Out Our Job Stories
Concrete Leveling in Naperville, IL
In Naperville, a homeowner faced the challenge of an unsafe sidewalk with significant tripping hazards, as shown in the before photo. These issues needed immediate attention to ensure safety and enhance accessibility. Using our reliable PolyLevel® system, we addressed the problem effectively. We stabilized, lifted, and leveled the concrete slabs, as demonstrated in the after photo. Through this advanced process, small holes were drilled to inject high-strength polyurethane foam, filling voids and raising the concrete. Our expert solution delivered a durable, even surface, restoring safety and functionality to the homeowner’s property.
Sagging Floor Repair in Chicago
Experiencing a sinking floor, this Chicago homeowner turned to Perma-Seal for their foundation repair needs. In the ‘before’ photo, notice the floor’s uneven surface and instability concerns, compromising safety and comfort at home. We addressed these issues by installing our industry-leading SmartJack® System. Our experts strategically placed galvanized steel columns on sturdy bases to stabilize and lift the crawl space beams and floor joists. In the ‘after’ photo, you’ll see the level, secure flooring. With our long history of serving homeowners, we helped ensure a safe and healthy home, providing durable, reliable results.
Concrete Leveling in Oak Brook
Before, the homeowner was faced with an unsafe sidewalk and tripping hazards in Oak Brook, as evident in the photo. This type of disrepair not only poses a significant risk but also affects the overall aesthetic of your property. Using our effective PolyLevel® system, we resolved the issue by stabilizing, lifting, and leveling the uneven concrete slabs. Our precise technique involves injecting high-strength polyurethane foam to securely fill the voids underneath the slabs. As the after photo showcases, our solution has successfully eliminated the hazards, resulting in a safe and stable walkway.
Concrete Leveling in Burr Ridge
In Burr Ridge, a homeowner faced the issue of a sinking and cracked concrete patio, as you can see in the before photo. This common problem can lead to safety concerns and decreased property value. Utilizing our precise PolyLevel® system, we stabilized, lifted, and leveled the concrete slabs effectively. By injecting high-strength polyurethane foam, our expert team filled the void beneath the slabs, restoring the patio’s integrity. Notice in the after photo, how the previously uneven surface is now professionally repaired, ensuring long-lasting durability and structural safety.