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  • Served 30,000+ Homes Since 1985
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What is Slab Settlement?

The foundation of your home supports the structure and ensures that it stays stable and safe. When the foundation is damaged, it can cause major problems throughout the home.

It’s important to note that many of us don’t think about our foundation until we notice a problem. One of the most common problems for slab-on-grade foundations that our team here in Kansas City sees is foundation slab settlement.

Slab settlement occurs in a few specific cases, all involving changes in the soil supporting the foundation. Poorly compacted soil is the main reason that slab settlement occurs. Untouched soil has been compacted for hundreds, if not thousands, of years and is stable enough to hold up foundations.

However, most homes will be built with piering systems or some type of support to assure that the soil will not be disturbed and cause problems with the home’s foundation. When this doesn’t happen, we encounter foundation slab settlement. Many Kansas City area homes and businesses we’ve seen have settlement problems to the point where you may start seeing floors sloping, cracks, or other issues.

Another reason for slab settlement is a change in the amount of moisture in the soil. When the home was first built, the soil may have been perfectly fine to support it. However, over time, dramatic changes in moisture could cause the soil to be unstable. Think about a cabin on the river. Over time, the river may flood, or erosion may occur with water in the soil. This can lead to settlement as the foundation is no longer adequately supported.

Signs of Foundation Slab Settlement in Your Kansas City Area Home

  • Cracks in the wall, especially by doors or windows
  • Cracks in your concrete floor, driveway, or sidewalk
  • Floors “dropping” or pulling away from walls, causing a slight gap
  • “Sticking” doors or windows not caused by excess moisture or swelling

slab settlement repair in kansas city

Solutions to Slab Settlement

So you’ve had a professional come out to look at your property, and they’ve determined that you have slab settlement–what now? What are the repair options and slab settlement solutions we offer in Kansas City? Underpinning!

We offer people in and around Kansas City underpinning options that include a piering system, helical piers, or another option based on their specific situation. Underpinning takes your existing foundation and supports it with strong, steel piers that are driven into the ground and then attached to it. The load is transferred to the piers, and the slab settlement issues are gradually corrected.

Whether your foundation repair contractor in Kansas City will utilize steel push piers, helical piers, or another option will be down to your specific situation. However, in general, the difference between steel push piers and helical piers is slight. Push piers are driven deep into the ground and attached, and helical piers are also driven into the ground, but they have a spiral structure to make sure that the hold is stronger. They are then attached to the building’s foundation as well.

Slab settlement is one of the most common foundation repair issues, and we deal with it frequently. We treat our customers like family and will answer any questions you have. After the job, we clean up the work site to look better than when we arrived. We do not cut corners, and we are a respected Kansas City area foundation slab settlement repair, foundation repair & basement waterproofing company.

We also provide the following services:

Call Kansas City’s slab settlement experts today at 816 505 9990 or Get a free estimate.

Satisfied Customers

KC Waterproofing did a great job installing a new sump pump and other water mitigation items. Friendly crew, arrived each day as planned and finished in just 2.5 days!
A sump pump was installed very quickly.
Gerry and Davan were excellent. They protected the house and basement from extra dust and just going in and out to get the tools.
Digging up the yard to install the pipe...they replaced the sod and cleared the extra yard waste. Also they were very friendly with our dog.

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15 Preventative Maintenance Tips For Your Foundation

This Preventative Maintenance Guide shows you the top 15 causes of foundation problems. Download now to protect your home, add value, and prevent damage to your home’s foundation.

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Satisfied Customer Reviews

KC Waterproofing did a great job installing a new sump pump and other water mitigation items. Friendly crew, arrived each day as planned and finished in just 2.5 days!
A sump pump was installed very quickly.
Gerry and Davan were excellent. They protected the house and basement from extra dust and just going in and out to get the tools.
Digging up the yard to install the pipe...they replaced the sod and cleared the extra yard waste. Also they were very friendly with our dog.
Mario was great. Very upfront about any issues and possibilities to move forward. Would call again. Thanks!
Very happy with the work KC Waterproofing did for us. Jessie and Melvin were very efficient, courteous, and happy to answer any questions we had. The repair was very thorough and we feel relieved this will address the foundation issues we had.
Mario was my tech. Thorough and answered all questions without hesitation.
Mario was super friendly and professional. The job was done quickly. We are very happy with the work and have peace of mind with the warranty provided.
We recently had foundation repairs with multiple piers and poly-fill. Not only were they professional on-site, but one of the employees even noticed a package sitting outside starting to get rained on so they placed it in my mudroom. They kept me informed through the process and ensured I understood each repair prior to commencing.
Mario is the best guy they have. Thank you for hearing my concerns and addressing the issue. Appreciate your professionalism.
Great crew (Schylur and Marvin). Very customer focused.
KC Waterproofing and Foundation Repair did an excellent job on my sump pump installation and crack repairs. Gary and Davan were not only skilled but genuinely thoughtful throughout the process. We had a bit of miscommunication early on, and instead of brushing it off, they listened carefully, acknowledged what happened, and adjusted their plan so everything aligned with what I needed.

They brought me in at every step—showing me options for the pump location, explaining the exit pipe decisions, and making sure I felt confident about the work being done. Their friendliness and respect made a stressful home repair feel manageable.

I’m grateful for their care and would absolutely recommend them.