Our Experience

  • Served 30,000+ Homes Since 1985
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The #1 Choice in Foundation Repair
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Foundation damage should not be taken lightly. If you delay addressing foundation damage, it can worsen over time, leading to structural failure and safety risks. To help you maintain the safety and stability of your home, KC Waterproofing & Foundation Repair offers reliable foundation repair services in Smithville, MO. With our commitment to quality and personalized repair approach, we provide long-lasting solutions that you can depend on. Invest in your home and get started with our services today.

Professional Foundation Repair Services in Smithville, MO

We are leading foundation repair experts in Smithville, MO, with years of experience handling various foundation issues. Our repair professionals assess the problem, implement effective solutions, and restore your property’s structural strength and stability. With us, you can expect quality that exceeds industry standards. We tailor our repair services to fit the needs of your home and select the solutions that work best. For your peace of mind, we offer lifetime warranties on our foundation repair work.

Sign up for our services today and benefit from our skills and expertise. Call us to book a free inspection and consultation.

Signs Your Home Needs Foundation Repair

Foundation issues in your home may manifest in various forms. Some of the common signs of foundation damage most homeowners in Smithville come across are:

  • Uneven, Bouncing, or Sagging Floors: A settling foundation may cause uneven, bouncing, or sagging floors in your home. Check if the floors are sloping in one direction or feel bouncy when you walk. If you detect these signs, your foundation may be shifting or sinking unevenly.
  • Sinking Foundation: A sinking foundation is a clear sign that you need foundation repair. It is a serious structural issue requiring immediate attention. If you notice that your home is tilting or sloping on one side, your foundation may be sinking.
  • Cracks in the Exterior Walls: It is common for your home’s exterior walls to have hairline cracks. However, if the walls have larger cracks or cracks in a zigzag pattern, you may have foundation problems.
  • Cracks in the Interior Walls or Floors: Foundation issues can cause cracks in the interior walls or floors. Look for any signs of vertical, horizontal, or diagonal cracks appearing in the walls and floors. If you find any, you should have your foundation inspected.
  • Moisture: A foundation exposed to moisture may cause signs of damage, such as mold growth, pest infestation, wood rot, cracks, and a musty smell. If you notice these issues in your home, call foundation experts for a thorough inspection.
  • Garage Foundation Problems: Foundation issues may result in damage to your garage, such as floor or wall cracks, large gaps or openings, uneven floors, bowing garage walls, misaligned doors or windows, and moisture-related problems.

If you detect any of these signs of damage in your home, it could be due to a foundation problem. To find out the condition of your foundation, schedule an appointment for our free inspection service.

Common Causes of Foundation Damage

Some of the common causes of foundation issues experienced by homeowners in Smithville are:

  • Poor Soil Conditions: Since soil supports your foundation, it has to be in optimal condition to support and stabilize the structure. If the soil is expansive, it may expand or contract due to the changing moisture levels in the ground, leading to foundation settlement issues.
  • Improper Construction: Construction quality plays a vital role in keeping your foundation in good condition for years. Any compromise in quality directly impacts the foundation’s stability and causes various structural problems.
  • Soil Erosion: When the soil underneath your foundation erodes, it creates voids and causes the foundation to sink or settle. If not addressed in time, it may lead to foundation collapse.
  • Poor Drainage: Poor drainage systems cannot efficiently channel water away from the property. This can lead to water pooling in and around the foundation, causing moisture issues and structural weakening.

KC Waterproofing’s Foundation Repair Services for Smithville Homes

We offer the best foundation repair in Smithville, MO, which includes repair solutions such as:

Push-Pier System

We install push-pier systems to fix settling foundations. This solution helps bring the foundation back to its original position and restore its structural strength.

Helical Piers

Our helical pier installation is a permanent solution for foundation damage caused by expansive soil or erosion. It is a quick and hassle-free method for fixing a sinking foundation.

Wall Anchoring

If your foundation has a bowing wall, our wall anchoring solution is the best repair technique. It prevents the wall from bulging further and can be used to gradually straighten it over time.

Basement Waterproofing

For basement foundation repair, we implement basement waterproofing in Smithville, MO. This solution keeps moisture from entering your home through the foundation walls, keeping your basement or crawl space clean and dry.

Poly Fill

We use polyurethane to fill voids beneath the foundation caused by soil movement. This method helps raise the foundation to its original level and establish stability.

Sump Pump

Our sump pump installation protects your home from flooding. We install high-capacity sump pumps that direct excess water away from the foundation, ensuring that your home remains dry throughout the year.

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

If you want the best for your property, our foundation repair service in Smithville, MO, is what you need. With us, you can expect:

  • 35+ Years of Experience: Over the years, we have handled a range of foundation issues, navigating challenging repairs. With the expertise we have garnered, we are equipped to fix any foundation problem in your home.
  • Commitment to Quality: We go above and beyond to meet quality standards and ensure that your foundation gets the best repair possible.
  • Expert Repair Professionals: We are supported by a team of certified and experienced repair professionals who have the expertise to deal with foundation damage of any complexity.
  • Customer Satisfaction: We ensure customer satisfaction with our personalized services for your foundation repair in Smithville.

Trusted and Reliable Foundation Repair Solutions in Smithville, MO

When it comes to quality foundation repair in Smithville, MO, KC Waterproofing & Foundation Repair is your trusted partner. Schedule an appointment with our experts to assess and diagnose your foundation problems. We fix any issues by implementing customized solutions, ensuring reliability and durability. We also provide crawl space repair in Smithville, MO. Call us today for a free foundation inspection in Smithville.

Frequently Asked Questions (FAQs)

KC Waterproofing and Foundation Repair fixes all types of foundation issues in Smithville, MO. We are trusted foundation experts with the right expertise and resources to handle foundation damage of any complexity. Our certified professionals ensure the safety and stability of your home with tailored repair solutions, guaranteeing you peace of mind. To get started, give us a call and schedule a free inspection.

Epoxy or polyurethane injection is an efficient method for repairing foundation cracks. This cost-efficient and long-lasting solution is suitable for cracks that are only a few millimeters large.

The longevity of foundation repairs mainly depends on the type of solution selected. Push-piers and helical-pier systems are permanent repair methods that last a lifetime. On the other hand, solutions like waterproofing, sump pump installation, and crack repair may last for around ten years or more, depending on the extent of the damage and maintenance frequency.

Our foundation repair services come with a lifetime warranty that is transferable to the new homeowner. Call us to learn more.

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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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.