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  • Served 30,000+ Homes Since 1985
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The #1 Choice in Foundation Repair
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Poor soil compaction, overloading, and soil that expands and shrinks with the moisture content impact the amount of stress on your home’s foundation. As a result of this stress, the foundation moves and settles. Over time, constant movement of the foundation causes wall cracks, sloping floors, bowing walls, water seepage, and ceiling cracks. To solve any foundation-related issues, KC Waterproofing and Foundation Repair offers top-rated foundation repair in Liberty, MO. We repair, restore, and protect homes with our permanent and effective repair solutions. Schedule a free inspection today!

Signs Your Home Needs Foundation Repair

Here are some of the common signs that your home needs foundation repair:

Uneven, Bouncing, or Sagging Floors

Uneven floors feel soft underfoot or visibly sag, indicating that the foundation is shifting and settling unevenly. Substandard construction practices, water damage, and the movement of soil below the foundation cause floors to sag. If the root cause of this issue is not fixed in time, it compromises the foundation’s structural stability and causes an uneven distribution of weight across floors.

Sinking Foundation

If you notice that one side of your home is lower than the other or that there are visible gaps between the foundation and the ground, your foundation may be sinking. In such cases, you need to call us immediately.

Cracks in Exterior and Interior Walls/Floors

Large cracks in the exterior walls, especially around windows and doors, suggest that the foundation may be moving or deteriorating. Similarly, cracks in the drywall, plaster, or floor inside your home are often a sign of foundation shifts or settling. Any type of widening crack-horizontal, vertical, stair-step, or diagonal-denotes foundation settlement issues.

Moisture

Unexplained and persistent moisture issues, including water stains, mold growth, or efflorescence on basement walls or floors, indicate cracks or gaps in the foundation that allow water ingress. It is often a sign that the foundation may need repair to prevent water damage and structural weakening.

If you notice any of these issues, call for our professional help to eliminate future costly repairs.

Common Causes of Foundation Damage

The most common causes of foundation problems include the following factors:

Poor Soil Conditions

The soil in Liberty, MO, has a high clay content, which is prone to expansion and contraction as moisture levels change. These cyclical moisture changes put massive pressure on the foundation, causing uneven settling.

Improper Construction

One of the major causes of foundation damage is improper home construction, including inadequate site preparation, the use of suboptimal materials, or design flaws. When home building contractors do not follow proper standards and practices, the foundation’s stability is compromised. Eventually, as the home settles normally, the foundation becomes susceptible to damage.

Soil Erosion

Water flow across the soil gradually removes layers of soil, allowing more water to pool around the foundation or create voids underneath the foundation. Heavy rain, improper drainage, and the natural slope of the property exacerbate soil erosion, which causes the foundation to settle unevenly and shift.

Heavy Rainfall

Frequent rainfall saturates the soil, meaning that it expands and puts hydrostatic pressure on the foundation walls. Since rainfall causes the moisture content in your soil to rise, it significantly influences the foundation’s long-term stability.

Poor Drainage

Without proper drainage systems, gutters, and downspouts, water will not be consistently directed away from your foundation. Eventually, water begins to pool around the foundation, increasing the chances of soil erosion and hydrostatic pressure.

For expert basement foundation repair in Liberty, MO, call us today!

KC Waterproofing’s Foundation Repair Services For Liberty Homes

We offer specialized foundation repair services that address the unique challenges faced by homes in Liberty. Our services mitigate the common causes of foundation damage in this area. Before proceeding with any repair work, we start with a home foundation inspection and repair plan.

Here are our foundation repair solutions that protect your home’s long-term stability:

Helical or Push Pier Systems

We install helical piers, which transfer the weight of your home to load-bearing strata or bedrock. In cases where we need to correct any foundation movement, we install helical piers, as they add an extra layer of support to your foundation.

We also install push piers hydraulically into the load-bearing soil when the home’s structure needs to be held in place. Push piers provide support and stabilization by helping transfer the foundation’s load to stable soil.

Once the installation is complete, we hydraulically lift the structure back into an optimal position. This repositions the entire structure, sealing cracks and ensuring proper alignment for doors and windows.

Wall Anchoring System

In some cases, foundation settlement causes the foundation or basement wall to bow. Bowed walls damage a home’s structure and create unsafe conditions by allowing moisture to seep in. To repair bowed walls, we installed a wall anchoring system in Liberty that helps to restore the lateral strength of the wall, allowing us to pull the wall straight using the natural expansion and contraction of the soil. Our wall anchoring system is eco-friendly, cost-effective, and relatively simple to install.

For walls that have bowed less than 2″, we install carbon fiber straps to brace and strengthen the foundation walls.

Basement Waterproofing

Water does plenty of structural damage to homes over time. To prevent water damage, we install interior and exterior basement waterproofing systems. We install the KCW Drain SystemTM, which comes with an interior drain tile, sump pump, dehumidifier, and wall vapor barrier. Our system moves 30% more water than other drainage systems available in the U.S. Its main purpose is to remove the excess water from around the foundation and re-direct it away from the home to keep the foundation healthy.

Sump Pump System

Sump pumps are installed in a pit at the lowest point of your basement in order to prevent flooding. As water accumulates in your basement, it is directed to the sump pump and evacuated out of your home. Our sump pumps are high-quality and can effectively prevent your basement from flooding.

Poly Fill Leveling

We lift the concrete slab on your sidewalks or driveways using polyurethane foam. This process is called polyconcrete leveling. Compared to other leveling solutions, such as mudjacking, our poly concrete leveling is quick, strong, lightweight, and non-toxic. The curing time with our PolyLift is just 15 minutes. Additionally, it is a minimally invasive way to fix settled concrete.

We also offer regular home maintenance and repair programs. Contact us today to learn more!

Why Choose KC Waterproofing’s Foundation Repair Services in Liberty, MO?

We are a reliable foundation repair and waterproofing company that promises excellence with our expertise and quality work. Our specialized experience, state-of-the-art techniques, and patented products make us a top choice in Liberty, MO. We are a locally-owned and operated business since 1985 and offer a Lifetime Transferable Warranty, Money-Back Guarantee, and Flexible Financing Options. Our skilled and SafeBasement-certified team ensures transparent communication from inspection to foundation project completion. We always strive to exceed your expectations with our commitment to excellence. That’s why we are one of the “Top Companies for Foundation Repair,” and we have been continuously awarded with 5-star reviews.

Trusted and Reliable Foundation Repair Solutions in Liberty, Missouri

If you notice cracks, bowing walls, water issues, or any other signs of foundation damage in your home, don’t let these issues jeopardize the foundation’s stability. Schedule a FREE inspection with KC Waterproofing and Foundation Repair. We offer long-lasting and cost-effective foundation repair in Liberty, MO. We also offer crawl space repair in Liberty. Our qualified foundation repair contractors ensure your home remains safe and stable for years to come.

Frequently Asked Questions (FAQs)

KC Waterproofing and Foundation Repair fixes foundations in Liberty, MO. We cater to homeowners facing issues with their building’s structural integrity. Our services include fixing cracks in foundations, preventing water damage through comprehensive waterproofing techniques, and stabilizing homes using wall anchoring and piering to prevent further damage. As a local company known for its expertise, we address the unique challenges presented by the local soil and climate conditions. That’s why we are a trusted choice for residents seeking to maintain or improve the safety and longevity of their properties.

The exact cost of foundation repair depends on the type of repair being done, the size of the home, the construction of the foundation, and the extent of the damage. Call us today for an accurate estimate!

Satisfied Customers

Great service, everyone is friendly and courteous. They do whatever they can to help you. Great company I would recommend to anyone.
Great team, worked very hard and stayed after hours to install a basement window as they knew a huge storm was on the way. Our basement was super dry following a lot of rain after install/fixing of foundation proving the job was done well! I recommend this company for foundation repair and water proofing to cinder block foundation in old home.
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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

Great service, everyone is friendly and courteous. They do whatever they can to help you. Great company I would recommend to anyone.
Great team, worked very hard and stayed after hours to install a basement window as they knew a huge storm was on the way. Our basement was super dry following a lot of rain after install/fixing of foundation proving the job was done well! I recommend this company for foundation repair and water proofing to cinder block foundation in old home.
Mario came out to seal a crack on my stairs and fill a settlement crack in the basement. He was very professional and friendly. He did an amazing job and I was very impressed.
Didn't waste any time. I have a big problem and he told me from the beginning that they couldn't handle it. He helped give me some advice and direction... and did not try to sell me on something he knew they couldn't deliver. I appreciated his upfront honesty and advice.
They are a fantastic company and really went above and beyond to make sure we got the information we needed.
Mario was great! He very informative and helpful! I would highly recommend him!
Mario came out to check the sump pump. After cleaning the pit out and checking both the main and backup pump he wiped everything done and left the area cleaner than when he got there. Very friendly and knowledgeable guy!
Don Derry with KC Waterproofing has been our "go-to" foundation repair specialist since 2005! We have had him to our homes multiple times. The project always wraps up with us having peace of mind. This past time with 14 piers installed, was no exception. His crew was polite and respectful. They cleaned up our property perfectly at the conclusion of the project. I highly recommend this foundation repair company.
Tech was on time completed the repair as necessary, and the experience was great.
We recently had KC Waterproofing out at our home in North Kansas City, and I cannot say enough great things about Ryan Marshall and his team (Austin & Jacob). They worked at our property over the week of July 17/2025 - and absolutely blew us away with their professionalism, work ethic, and transparency.

Ryan took the time to thoroughly explain the problems we were facing, what caused them, and exactly how they were going to fix them. His honesty and willingness to go the extra mile truly set him apart.

Ryan and his assistant worked hard, were respectful of our home, and made sure everything was done right the first time. It's rare these days to find that level of care and craftsmanship. Because of professionals like Ryan, we’ll continue to turn to KC Waterproofing for future needs.

Highly recommend this company—especially if you get the chance to work with Ryan and his crew! When it comes to foundation issues we will always recommend KC Waterproofing. They have been in the business, are trusted, and will do the job correctly.