How to Safely Lift Concrete Slabs


Welcome to our comprehensive guide on how to safely lift concrete slabs. At Mud Gog Jacking, we understand the importance of a solid and level foundation for your property. Whether you’re dealing with a sunken driveway, uneven walkways, or sinking patio slabs, our professional mud jacking services can help restore the integrity and stability of your concrete surfaces.

In this blog post, we will explore the common problems associated with sunken concrete, introduce you to the mud jacking solution, and provide a step-by-step guide on how to safely lift concrete slabs. We’ll also address some frequently asked questions to ensure you have all the information you need before making a decision. Let’s get started!

Understanding the Need for Lifting Concrete Slabs

Over time, concrete slabs can settle and sink due to various factors such as soil erosion, poor compaction, or changes in moisture content. This can lead to several problems, including:

  • Trip hazards: Uneven concrete surfaces can pose a risk of tripping and falling, potentially causing injuries.
  • Water drainage issues: Sunken slabs can create low spots where water accumulates, leading to water damage and potential structural issues.
  • Damaged aesthetics: Sunken concrete not only looks unsightly but also diminishes the overall curb appeal and value of your property.

To address these issues effectively, it’s essential to lift and level the sunken concrete slabs.

Common Problems with Sunken Concrete

Before diving into the solution, let’s take a closer look at some common problems you may encounter with sunken concrete slabs:

  1. Uneven surfaces: When concrete slabs sink, they create uneven surfaces that can be both visually unappealing and physically hazardous.
  2. Cracks and fractures: As concrete slabs settle, they may develop cracks and fractures, further compromising their structural integrity.
  3. Poor water drainage: Sunken concrete can disrupt the natural flow of water, causing pooling and potential water damage to adjacent structures.
  4. Trip hazards: Uneven slabs can create trip hazards, leading to accidents and injuries, especially for children and the elderly.

Now that we understand the problems associated with sunken concrete, let’s explore the solution: mud jacking.

The Mud Jacking Solution

Mud jacking, also known as slab jacking or concrete leveling, is a cost-effective and efficient method to lift and level sunken concrete slabs. It involves injecting a specialized mixture called the “mud slurry” beneath the sunken slab, which raises it back to its original position.

The process begins with strategically drilling small holes into the sunken slab. The mud slurry is then pumped into the holes, filling the voids beneath the concrete. As the slurry expands, it exerts pressure and lifts the slab until it reaches the desired level. Finally, the holes are filled, and any cracks or joints are sealed.

Step-by-Step Guide to Safely Lifting Concrete Slabs

Equipment and Safety Precautions

Before attempting any concrete lifting project, it’s crucial to gather the necessary equipment and prioritize safety. Here’s what you’ll need:

  • Safety goggles and gloves
  • Protective clothing
  • Concrete drill
  • Mud slurry mixture
  • Pumping equipment
  • Leveling tools
  • Sealing materials

Assessing the Slab

Start by examining the sunken slab and identifying the areas that require lifting. Look for signs of cracking, unevenness, or water pooling. This assessment will help you determine the number of holes to drill and the amount of mud slurry needed.

Drilling Holes

Using a concrete drill, create small holes in the sunken slab at strategic locations. These holes will serve as access points for injecting the mud slurry. Ensure the holes are evenly spaced and penetrate through the entire slab.

Pumping the Mud Slurry

With the holes in place, it’s time to pump the mud slurry into the voids beneath the concrete. Start the pumping process gradually, allowing the slurry to expand and raise the slab. Monitor the leveling progress using leveling tools and adjust the injection as necessary.

Monitoring and Finishing Touches

Once the slab reaches the desired level, carefully monitor it to ensure it remains stable. Any excess mud slurry should be cleaned up promptly, and the drilled holes should be filled and sealed to prevent moisture infiltration and further settling.

Benefits of Choosing Mud Gog Jacking

When it comes to safely lifting concrete slabs, Mud Gog Jacking is your trusted partner. Here are some reasons to choose our services:

  1. Expertise and Experience: With years of experience in mud jacking, our skilled professionals have the expertise to handle a wide range of concrete lifting projects.
  2. Cost-Effective Solution: Mud jacking offers a cost-effective alternative to concrete replacement, saving you both time and money.
  3. Minimally Invasive: Our mud jacking process minimizes disruption to your property, as it requires only small access holes and leaves your landscaping intact.
  4. Long-Lasting Results: Properly executed mud jacking provides a long-lasting solution, ensuring your concrete slabs remain stable and level for years to come.
  5. Customer Satisfaction: We prioritize customer satisfaction and strive to deliver exceptional results, backed by our commitment to quality workmanship.

Frequently Asked Questions (FAQ)

Can mud jacking be used for all types of concrete slabs?

Yes, mud jacking can be used for various types of concrete slabs, including driveways, sidewalks, patios, and garage floors.

How long does the mud jacking process take?

The duration of the mud jacking process depends on the size and complexity of the project. However, most projects can be completed within a day, minimizing disruption to your daily routine.

Is mud jacking a permanent solution?

Mud jacking provides a long-lasting solution for lifting and leveling concrete slabs. However, factors such as soil conditions and external forces can impact the longevity of the results.

Will mud jacking damage the surrounding landscape?

Mud jacking is a minimally invasive process that typically leaves the surrounding landscape unaffected. The small access holes made during the process can be filled and blended with the existing surface.

How much does mud jacking cost?

The cost of mud jacking varies depending on factors such as the size of the project, the number of slabs to be lifted, and the extent of the settlement. We recommend contacting Mud Gog Jacking for a personalized quote based on your specific requirements.


Don’t let sunken concrete slabs compromise the safety, aesthetics, and functionality of your property. With Mud Gog Jacking, you can safely and effectively lift and level your concrete surfaces, restoring their integrity and stability.

Remember, our team of experts is just a phone call away. Contact us at (801) 644-9122 or visit our website at to request our professional mud jacking services. Experience the benefits of a leveled and solid foundation for your property today!