Foundation Repair in Overland Park, KS

Most foundation problems don’t announce themselves with a dramatic crack across the basement wall.

Schedule free inspection 816-505-9990

1985

Serving Kansas City since

4.9

Google rating

Free inspections

A written repair plan

Lifetime transferable warranty

Understand What Your Home Needs

Start with the problem you are seeing. Explore the causes and the repair options below.

Your Overland Park Home

Most foundation problems don’t announce themselves with a dramatic crack across the basement wall. They begin with subtle changes that are easy to dismiss, like a sticking window or an unlevelled floor.

Read the repair details

Foundation Repair Company in Overland Park

If you’re searching for a foundation repair company in Overland Park, trust the experts who have been at it since 1985. KC Waterproofing and Foundation Repair helps homeowners throughout Johnson County uncover the cause of foundation movement and recommend tailored repairs.

Foundation Repair & Waterproofing Services in Overland Park

The crack in your wall and a damp basement may seem like separate problems, but they’re often connected. KC Waterproofing and Foundation Repair provides foundation repair in Overland Park alongside complete waterproofing solutions, giving homeowners one experienced team to diagnose the cause and fix it.

Foundation Repair

When your foundation begins to settle, small warning signs can quickly turn into larger structural concerns. Our foundation repair services stabilize shifting foundations and address the movement causing cracks, uneven floors, and sticking doors or windows. Every repair is based on your home’s condition, giving you a solution designed for long-term stability.

Foundation Crack & Wall Repair

Foundation cracks don’t all point to the same issue. Horizontal cracks, stair-step cracks, and bowing walls often indicate different types of structural movement, which is why identifying the cause matters before any repair begins. We repair each issue based on what’s happening beneath and around your home, using proven basement wall repair methods to restore stability and address concerns like bowing basement walls before they become more severe.

Pier Systems

When the soil beneath a home can no longer provide reliable support, pier systems help stabilize the foundation by transferring its weight to more stable ground below. Depending on your home’s conditions, we may recommend push piers, helical piers, or another underpinning solution.

Deciding between push piers and helical piers depends on how each system is installed and the conditions they’re designed to address, which is why the right choice begins with a professional evaluation.

Basement Waterproofing

Keeping water away from your foundation is just as important as repairing the foundation itself. Our basement waterproofing solutions help manage water intrusion, improve drainage, and create a drier, healthier space below your home while reducing moisture-related foundation concerns.

Foundation Inspections

The best repair starts with an accurate diagnosis. During your foundation inspection, we’ll evaluate your home’s foundation, identify the cause of any movement or damage, and explain our findings in straightforward terms so you can make an informed decision.

Common Foundation Problems in Overland Park

Why does one house develop stair-step cracks while the home next door doesn’t? Around JoCo, the answer often comes down to what’s happening beneath and around each property. Differences in soil, drainage, and decades of seasonal changes can leave neighboring foundations responding very differently over time.

Expansive Clay Soils

Johnson County’s clay-rich soil is constantly responding to changes in moisture. During dry weather, it contracts as it loses water. After periods of steady rain, it expands again. That ongoing cycle places stress on a home’s foundation, which can eventually lead to settlement, wall cracks, and uneven floors.

Older Johnson County Homes

Overland Park has done plenty of growing on its way to becoming the City of First Class we all know and love, but longtime neighborhoods are still a big part of what makes the area feel like home. We’ve worked on houses across the city that have seen decades of Kansas weather and the shifting soil that comes with it. Eventually, all that movement can make itself known through new cracks, sticking doors or windows, or floors that start to feel a little off.

Drainage & Water Pressure

Foundation movement is often influenced by what happens around it. Water that repeatedly collects near the foundation can keep the surrounding soil saturated, increasing pressure against foundation walls and contributing to movement over time. That’s why we pay close attention to drainage around your foundation during every inspection, looking for conditions that could continue affecting your home long after a repair is complete.

Areas We Serve Around Overland Park

Our team works throughout Overland Park, from neighborhoods associated with the Shawnee Mission area in the north to the Blue Valley corridor farther south. We also proudly serve homeowners across JoCo and the surrounding Kansas City metro, bringing the same foundation repair and waterproofing experience to homes throughout the area.

We also proudly serve nearby communities, including:

Shawnee
Lenexa
Leawood
Olathe
Prairie Village
And many more!

Frequently Asked Questions

Do you serve all parts of Overland Park, including southern neighborhoods?

Yes. We serve homeowners throughout Overland Park, from the Shawnee Mission area to neighborhoods along the Blue Valley corridor. If you’re not sure whether your address falls within our service area, give us a call, and we’ll be happy to confirm.

How quickly can I schedule a foundation inspection?

We know foundation concerns can be stressful, so we work to schedule inspections as quickly as possible. Give us a call, and we’ll discuss the next available appointment and what to expect during your visit.

What causes foundation problems in Overland Park?

The biggest contributor is the clay-rich soil found throughout Johnson County. As it expands during wet weather and contracts during dry conditions, it can gradually shift the ground beneath a home, leading to settlement, cracks, and other signs of foundation movement.

Do you offer free foundation inspections?

Yes. Our initial inspections are completely free. They include an evaluation of your foundation, visible signs of movement, and any conditions that may be contributing to the problem. If repairs are recommended, we’ll explain your options and answer any questions before you make a decision.

Do I need a permit for foundation repair?

Some foundation repairs require permits, depending on the project scope. If your repair requires one, we’ll explain what’s needed and help guide you through the process before work begins.

What type of foundation repair will my home need?

That depends on what’s causing the movement. Some homes only need crack repairs, while others benefit from wall stabilization, pier systems, or waterproofing improvements. An inspection allows us to identify the underlying cause and recommend the repair that’s appropriate for your home.

Foundation repair

If you’ve noticed any of your basement walls bowing inward, or if you’ve seen cracks start to proliferate across one or more walls, you’re already on the clock. Bowing or cracked basement walls are a sign that your foundation is under stress, and if you wait too long to get it inspected and fixed, you may be in for more expensive repairs down the line or a major structural disaster.

Read the repair details

The expert team at KC Waterproofing and Foundation Repair offers wall anchors and screws for Overland Park homeowners that ensure the stability and safety of their foundation for years to come. Anchoring your walls in the surrounding soil is an excellent way to repair bowing basement walls, prevent cracks, and keep your basement dry.

Causes of Bowing Walls

Identifying the causes of your bowing walls is the initial step towards finding the right repair solution. Here are some common factors that may cause bowing basement walls:

Expansive soil: The soil around your basement can shrink or expand depending on the moisture content. When the moisture content is high, the soil expands and pushes the walls inward. When the moisture content is low, the soil shrinks and causes the wall to fall outward. This seasonal movement may cause the wall to bow and crack gradually.
Hydrostatic pressure: Water buildup around the basement can increase the moisture content in the soil. The soil exerts pressure on the walls and pushes them inward, causing bowing walls. Hydrostatic pressure is common in areas with a high water table.
Lateral pressure due to heavy objects: When you park heavy objects, such as large construction vehicles, near your basement, the weight of the object may push down on the soil, causing it to press on basement walls. The lateral pressure exerted by soil may lead to bowing walls.
Frost heave: During winter, the soil tends to rise as it freezes and settles as the water in the soil gradually melts. This rising and settling movement of the soil may put pressure on the walls, leading to bowing and cracking.

Our Bowing Wall Anchoring Solutions for Overland Park Homes

Our customized solution for bowing walls is a combination of various repair techniques that are customized to address the condition of your home specifically. It may include the following repair solutions:

Wall Reinforcement System

We implement a wall reinforcement solution to reestablish the strength of the bowing basement wall. For maximum effectiveness, we utilize fiber-reinforced polymer, which is considered ten times stronger than steel. The reinforcement system is installed from the inside to minimize the disruptions to the landscape around the basement.

Wall Anchors

We offer plate anchor system installation to support and stabilize the bowing walls in your basement. The anchors used in the process are made of high-strength galvanized steel, so they last for years. This is a quick and convenient installation process that is typically completed in a day. We also provide concrete leveling in Overland Park, if required, as a service.

Bowing Basement Wall Repair Solutions in Overland Park Trusted by Experts

At KC Waterproofing and Foundation Repair, we’ve been installing wall anchors in Overland Park properties for decades, and over that time, we’ve developed our own preferences for quality materials. We use plate anchor systems made of galvanized steel, so there’s no question about their durability or functionality. Also known as “wall washers,” plate anchors work by fastening one plate to the interior of your basement wall and securing another plate in the soil out away from the foundation. The rod extending between them is tightened, pulling the wall back to an upright position and using the strength of the plates and weight of the soil to keep it in place.

Depending on the job, a series of anchors may be necessary to repair a single bowing wall, and we may recommend other solutions as needed. Additionally, if your home’s foundation has settled, piering systems may be an appropriate solution in addition to wall anchors for concrete basement wall repair for your Overland Park home.

Again, don’t wait if you have bowing or cracked basement walls—contact KC Waterproofing and Foundation Repair, Overland Park’s wall anchor experts, for an inspection today and get closer to peace of mind. We also provide Overland Park crawl space repair, basement waterproofing, and foundation repair services in Overland Park.

Frequently Asked Questions (FAQ)

How do you support a bowing wall?

We use various industry-standard repair methods to support a bowing wall. Our solutions include:

Wall reinforcement system
Wall anchors

What is the most effective method for repairing a bowing wall?

Selecting a suitable repair method for a bowing wall depends on various factors, such as the cause of the problem and the severity of the damage. Based on these factors, professionals choose the most suitable method that helps address the specific issue.

How long does it take to repair a bowing wall?

A bowing wall repair project typically takes 1 to 2 days to complete. However, the time depends mainly on the type of solution implemented.

Can a bowing basement wall collapse?

Yes, if a bowing wall is left unaddressed, it can severely deteriorate and weaken. The persistent damage may eventually lead to wall collapse, compromising the safety and stability of your home.

Can I repair a bowing wall myself, or should I hire a professional?

Attempting to repair a bowing wall by yourself may not be effective. Fixing a bowing wall requires specialized tools and methods. To ensure that the problem is fixed properly, you should hire a licensed and experienced repair professional.

Basement waterproofing

If you’ve noticed musty smells coming from your basement, the guilty culprit is most likely humidity. The installation of a dehumidifier can lower the moisture levels in your basement and improve the indoor air quality in your home. At KC Waterproofing and Foundation Repair, we’ve earned a reputation as a trusted provider of foundation repair, basement waterproofing, and basement dehumidifiers in the Overland Park community, and we can ensure your home remains healthy and dry.

Read the repair details

Have A Humid Basement or Crawl Space?

If you are experiencing humidity in your home, it could be because of the temperature in your basement. According to industry studies, approximately 40% of a structure’s indoor air comes from the basement, so controlling the temperature and humidity level in your basement can impact the humidity throughout your home. Basements are notoriously damp spaces, and humidity levels in this lower area of your home can easily reach 60% or more. Installing a basement or crawl space dehumidifier in your Overland Park area home is a practical and effective way to control humidity throughout your entire home.

At KC Waterproofing and Foundation Repair, we install dehumidifiers that drain directly into your sump pump system, mitigating your home’s humidity issues. We’re firm believers in professional, energy-efficient dehumidification systems that pack a punch and get your crawl space or basement air dry in record time. Once we’ve installed a basement dehumidifier in your Overland Park home, you’ll enjoy the benefits throughout your home. The majority of the air inside the house comes from the basement or crawl space, and with a dehumidifier installed in the lower level of your home, the air inside your house will remain drier and cleaner.

Overland Park Basement Dehumidifiers

Our basement dehumidifier installation team in Overland Park will inspect your basement or crawl space and test the level of moisture. We will then recommend a quality product from a reputable brand that fits your budget. After the installation of your dehumidification system, you’ll receive a complete written warranty because your complete satisfaction is our priority. We will ensure your basement is dry and odor-free so you have peace of mind and trust in our services.

Dehumidifier installation in your Overland Park basement or crawl space isn’t just a defense against high humidity levels but will also prevent the formation of mold and mildew. A dehumidifier will work to reduce musty odors, allergens, dust mites, and other irritants. You can rest assured that our experienced professionals will ensure your property’s safety and the purity of your air quality. Additionally, our Overland Park basement dehumidifiers come with increased energy savings because there’s less need for your HVAC system to battle against humid air.

Overland Park’s Dehumidification Team

Contact our basement and crawl space repair professionals in Overland Park today to discuss your options. We want to be your first choice when you need foundation repair in Overland Park, concrete leveling, or basement waterproofing services in Overland Park. Schedule your free estimate now!

A stronger foundation.
A drier home.

Start with the part of your home that needs attention. We’ll look at the whole picture.

Foundation repair

Address settlement, wall movement and cracks with repairs based on the condition of your foundation.

Explore foundation repair

Basement waterproofing

Manage water entering your basement with drainage, sump pumps and waterproofing.

Explore basement waterproofing

Crawl space repair

Address moisture, humidity and structural concerns beneath your home.

Explore crawl space repair

A guide for Overland Park homeowners

Your Overland Park Repair Guide

Recognize the warning signs and understand the repair options for your home.

KC Waterproofing serves Overland Park from our North Kansas City and Grandview offices. Your inspection connects the symptoms you see with a repair plan for your property.

Foundation Repair Company in Overland Park

Most foundation problems don’t announce themselves with a dramatic crack across the basement wall. They begin with subtle changes that are easy to dismiss, like a sticking window or an unlevelled floor.

If you’re searching for a foundation repair company in Overland Park, trust the experts who have been at it since 1985. KC Waterproofing and Foundation Repair helps homeowners throughout Johnson County uncover the cause of foundation movement and recommend tailored repairs.

Explore the full repair detailsSource: KC Waterproofing · Overland Park

Foundation Repair & Waterproofing Services in Overland Park

The crack in your wall and a damp basement may seem like separate problems, but they’re often connected. KC Waterproofing and Foundation Repair provides foundation repair in Overland Park alongside complete waterproofing solutions, giving homeowners one experienced team to diagnose the cause and fix it.

When your foundation begins to settle, small warning signs can quickly turn into larger structural concerns. Our foundation repair services stabilize shifting foundations and address the movement causing cracks, uneven floors, and sticking doors or windows. Every repair is based on your home’s condition, giving you a solution designed for long-term stability.

Explore the full repair detailsSource: KC Waterproofing · Overland Park

Common Foundation Problems in Overland Park

Why does one house develop stair-step cracks while the home next door doesn’t? Around JoCo, the answer often comes down to what’s happening beneath and around each property. Differences in soil, drainage, and decades of seasonal changes can leave neighboring foundations responding very differently over time.

Johnson County’s clay-rich soil is constantly responding to changes in moisture. During dry weather, it contracts as it loses water. After periods of steady rain, it expands again. That ongoing cycle places stress on a home’s foundation, which can eventually lead to settlement, wall cracks, and uneven floors.

Explore the full repair detailsSource: KC Waterproofing · Overland Park

Areas We Serve Around Overland Park

Our team works throughout Overland Park, from neighborhoods associated with the Shawnee Mission area in the north to the Blue Valley corridor farther south. We also proudly serve homeowners across JoCo and the surrounding Kansas City metro, bringing the same foundation repair and waterproofing experience to homes throughout the area.

Yes. We serve homeowners throughout Overland Park, from the Shawnee Mission area to neighborhoods along the Blue Valley corridor. If you’re not sure whether your address falls within our service area, give us a call, and we’ll be happy to confirm.

Explore the full repair detailsSource: KC Waterproofing · Overland Park

Causes of Bowing Walls

Identifying the causes of your bowing walls is the initial step towards finding the right repair solution. Here are some common factors that may cause bowing basement walls:

Expansive soil: The soil around your basement can shrink or expand depending on the moisture content. When the moisture content is high, the soil expands and pushes the walls inward. When the moisture content is low, the soil shrinks and causes the wall to fall outward. This seasonal movement may cause the wall to bow and crack gradually.

Explore the full repair detailsSource: KC Waterproofing · Overland Park

Our Bowing Wall Anchoring Solutions for Overland Park Homes

Our customized solution for bowing walls is a combination of various repair techniques that are customized to address the condition of your home specifically. It may include the following repair solutions:

We implement a wall reinforcement solution to reestablish the strength of the bowing basement wall. For maximum effectiveness, we utilize fiber-reinforced polymer, which is considered ten times stronger than steel. The reinforcement system is installed from the inside to minimize the disruptions to the landscape around the basement.

Explore the full repair detailsSource: KC Waterproofing · Overland Park

Google reviews

What our customers say.

4.9 / 5 from 1,004 Google reviews.

★★★★★ Google

Everyone I’ve interacted with from KC Waterproofing has been a delight. Friendly, professional and hardworking - from our Foundation Specialist Patrick to every member of Schylur’s crew who...Read full review

Everyone I’ve interacted with from KC Waterproofing has been a delight. Friendly, professional and hardworking - from our Foundation Specialist Patrick to every member of Schylur’s crew who completed the work. Their clear communication with me throughout the course of the project was very appreciated. The crew clearly enjoys working together as well as the work they are doing, which gives me full confidence in the caliber of the end result. I would contract them again without reservation and happily recommend them to anyone in need of crawl space waterproofing services.

Veronica W. Verified Google review · North Kansas City, MO · Aug 2026

★★★★★ Google

Connor and his crew did an excellent job fixing our foundation. I can't believe they finish it in 5 days. Hardworking and professional crew. I would recommend them to anybody. Even clean up...Read full review

Connor and his crew did an excellent job fixing our foundation. I can't believe they finish it in 5 days. Hardworking and professional crew. I would recommend them to anybody. Even clean up the basement really well.

Chuck Y. Verified Google review · North Kansas City, MO · Aug 2026

★★★★★ Google

Connor and his crew did an excellent job fixing our foundation. They finish it in 5 days and we love the result. Left our basement spotless as well. Would recommend them to anybody.

Regielyn L. Verified Google review · North Kansas City, MO · Aug 2026

★★★★★ Google

Mario serviced my sump pump today and did a good job. He also replaced tape on my wall shield. He provided excellent customer service and was willing ti come out any time needed or said...Read full review

Mario serviced my sump pump today and did a good job. He also replaced tape on my wall shield. He provided excellent customer service and was willing ti come out any time needed or said to call him anytime if I had any questions.

Michael K. Verified Google review · North Kansas City, MO · Jun 2026

★★★★★ Google

Great price, great work! In just 3 days, Jesse’s team added two sump pumps and over 40’ feet of channeling with the full wall systems. No more towels, fans, and dehumidifier after every big...Read full review

Great price, great work! In just 3 days, Jesse’s team added two sump pumps and over 40’ feet of channeling with the full wall systems. No more towels, fans, and dehumidifier after every big rain storm!

Peter Y. Verified Google review · North Kansas City, MO · Jun 2026

★★★★★ Google

KC Waterproofing and Foundation Repair has taken incredible care of my home through multiple visits. Gary and Davan handled my initial sump pump installation and crack repairs, and they...Read full review

KC Waterproofing and Foundation Repair has taken incredible care of my home through multiple visits. Gary and Davan handled my initial sump pump installation and crack repairs, and they were not only skilled but genuinely thoughtful throughout the process. We had a bit of early miscommunication, and instead of brushing it aside, they listened, acknowledged what happened, and adjusted the plan so everything aligned with what I needed. They brought me in at every step—walking me through pump location options, explaining the exit pipe decisions, and making sure I felt confident about the work being done. Their friendliness and respect made a stressful repair feel manageable. Later on, I had some cracks that needed to be reassessed, and Mario came out to take a look. He was incredibly kind, patient, and thorough, and he did an amazing job with the additional repairs. His calm, reassuring approach made me feel completely taken care of. I also want to highlight Don, the manager, who is just as kind and committed to making sure customers feel heard and supported. It’s clear this team truly values doing right by people. I’m grateful for their care and would absolutely recommend them for any foundation repair or waterproofing needs.

Katlyn E. Verified Google review · North Kansas City, MO · May 2026

★★★★★ Google

I am extremely grateful for the amazing work done by Gerry Reynolds and his crew at KC Water Proofing! They did an amazing job installing a drainage system, sub pump, and wall wrap. I...Read full review

I am extremely grateful for the amazing work done by Gerry Reynolds and his crew at KC Water Proofing! They did an amazing job installing a drainage system, sub pump, and wall wrap. I would recommend them to anyone needing peace of mind in water proofing their sub basement. Thank you for the hard work!

joshua J. Verified Google review · North Kansas City, MO · Mar 2026

★★★★★ Google

Excellent service and work! I’ve worked with KC Waterproofing and Foundation Repair twice now (for foundation work and most recently window well/waterproofing work). I have been satisfied...Read full review

Excellent service and work! I’ve worked with KC Waterproofing and Foundation Repair twice now (for foundation work and most recently window well/waterproofing work). I have been satisfied with their work both times. Always easy to schedule and Recently Riley helped with a quote and was not pushy about moving forward; which was my experience a few years ago too. They don’t take up hours of time to give a quote which I appreciate. The team that did the recent work (main contact was Schuyler) were easy to work with and talk too, very kind. You can tell this group of people works together and works together well. They had a lot of hand digging and they did it very quickly. When an unexpected issue arose (removing some sidewalk) Schuyler laid out the what/why/how plainly in an easy to understand way. They did replace the sidewalk concrete. It was a big job and they got it done in a day and a half and were in high spirits throughout. They cleaned up a lot after the project too, which is appreciated. Schuyler did a final walk-through and answered any questions I had. Pricing was good too, I got another quote that was astronomical for pricing and the other company wasted 3 hours of my time to provide a quote. If I need anything in the future I won’t bother with a second quote as I’ve always had excellent experiences with KC Waterproofing. The support staff is very kind and helpful too, as well as prompt. Overall, excellent experiences; highly recommend!

Tishana B. Verified Google review · North Kansas City, MO · Jul 2026

★★★★★ Google

We had a leak in what we thought was our foundation. Water coming in under our basement floor. Francis Heisinger came and checked it out for us. He could have recommended a French drain...Read full review

We had a leak in what we thought was our foundation. Water coming in under our basement floor. Francis Heisinger came and checked it out for us. He could have recommended a French drain that would entail digging, pipes, removing and replacing concrete and lots of money. Being the honest man that he is, he gave us his opinion as to what the problem entailed. Thank you so very much. Should we ever need foundation work done, we will definitely use this company!

Ronald M. Verified Google review · North Kansas City, MO · Mar 2023

Why Choose KC Waterproofing

KC Waterproofing starts with a free inspection, recommendations for your property, and written promises behind the work. Serving Kansas City homeowners since 1985.

A free inspection. A plan built for your home.
Custom-engineered recommendations, a clear written estimate, and room to ask every question.

Schedule free inspection

Lifetime transferable warranty.

Protection that stays with your home, even when you sell.

Your money is never at risk.

We stand behind our work with a written money-back guarantee.

Five-star service guarantee.

Clear communication. Respect for your home. A service promise we put in writing.

Nearby Communities

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Repair Questions in Overland Park

A few useful answers before your inspection.

Do you service homes in Overland Park?

KC Waterproofing serves this area. We confirm availability and the project scope at your address.

What does an inspection cost?

We offer a free in-home inspection and a written repair plan.

How much will my repair cost?

The condition of the property, access and the recommended work affect the cost. Your inspection leads to a written estimate.