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  • Served 30,000+ Homes Since 1985
  • Locally Owned & Operated
  • Lifetime Transferrable Warranties
The #1 Choice in Foundation Repair, Basement Waterproofing & Crawl Space Repair
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Top waterproofing contractors Kansas City

Are you looking for reliable foundation repair, basement waterproofing, and crawl space repair services in Riverside, MO? If so, KC Waterproofing and Foundation Repair is here to help. We provide personalized repair solutions designed to restore your home’s structural integrity. These solutions not only fix existing damage but also address the root cause of the damage, ensuring it does not recur. If you notice any damage to your foundation, basement, or crawl space, give us a call right away and schedule an inspection.

Signs You Need Professional Repair

Below are some of the common signs of foundation, basement, and crawl space that demand professional attention:

Structural and Foundation Damage

Structural damage to your foundation can threaten the strength and stability of your entire home. One of the most common signs of structural damage is sagging or uneven floors, which often result from foundation settlement.

Bowing or Buckling Walls

Bowing or buckling walls indicate a severe structural issue. Bowing occurs due to hydrostatic pressure, shifting soil, or poor construction. If left unaddressed, the damaged wall gradually deteriorates, potentially leading to collapse.

Musty Smells in Your Basement and Crawl Space

A musty smell in your basement and crawl space indicates excess humidity, mold growth, or pest infestations. This leads to an unhealthy indoor atmosphere and could cause health issues.

Mold Formation in Your Basement and Crawl Space

Some noticeable signs of mold in your basement or crawl space are fuzzy black, grey, or green mold patches on surfaces and persistent health issues from mold spore exposure. Mold growth is common in dark, damp, and poorly ventilated spaces.

Water Seepage

Poor drainage systems, improper grading, and lack of insulation can cause rainwater or ground seepage into your foundation. This leads to various moisture-related issues, like mold, pests, and structural problems.

Cracks in Foundation Walls or Floor

Foundation cracks can become a source of various problems, like moisture seepage and structural weakening. If you notice any cracks or gaps on the walls or floor of your foundation, schedule a professional inspection.

Our Foundation Repair Solutions in Riverside, MO

The following are the repair methods we implement to fix foundation issues:

Pier Systems

Our pier systems are permanent solutions for sinking foundations. It involves driving heavy-duty steel piers into the ground beneath your foundation to lift and stabilize it. We choose between helical or push pier systems based on our inspection results.

Wall Anchoring

For foundations with bowing or severely cracked walls, we use a wall anchoring system designed to restore structural stability. We thoroughly assess your foundation to determine the number of anchors needed for the repair and install them in strategic positions. This helps prevent further bowing by counteracting lateral pressure.

Carbon Fiber Foundation Repair

Our carbon-fiber repair solution utilizes high-strength materials that efficiently secure cracked foundation walls. This repair method restores the strength of your damaged foundation walls, offering lasting protection against damage.

Our Basement Waterproofing Services in Riverside, MO

We address water damage in your basement with the following waterproofing solutions:

Interior Drainage Systems

We use high-capacity drain systems to securely remove water beneath your basement floor and keep the basement dry. This system protects your foundation from water seepage and moisture damage.

Sump Pump Systems

We install high-quality battery backup sump systems to protect your basement from flooding or water accumulation. We place sump pumps in sump pits at the lowest point in the basement for efficient water collection. The installed pump then channels the collected water away from the property through an exterior discharge line.

Downspout Extensions and Exterior Grading

Downspout extensions and exterior grading can prevent rainwater from finding its way into your basement. These methods help divert roof runoff away from your home, preventing water from pooling around the basement.

Gutter Covers

A blocked gutter can cause water to overflow and leak into your home and basement. We install clog-resistant, durable gutter covers to help manage the proper flow of roof water.

Exterior French Drain Systems

We install an exterior French drain system around the perimeter of your foundation. This system effectively directs groundwater and surface water away from your home, minimizing the risk of flooding in the basement.

Our Crawl Space Services in Riverside, MO

Our tailored crawl space repair services include the following solutions:

Crawl Space Repair

We address various crawl space issues, such as cracks, settling, and rotten beams or joists, with comprehensive crawl space repair solutions. This may involve a combination of repair methods like sealants, strengthening the support structure, and fixing unstable floors.

Crawl Space Encapsulation and Dehumidification

For homes with persistent moisture issues, we implement encapsulation and dehumidification methods. Encapsulation seals off your crawl space from outside moisture, whereas dehumidification keeps the indoor humidity low.

Crawl Space Drainage Systems

Our crawl space drainage systems direct groundwater away from your home through a dedicated drainage line. This involves digging a shallow trench along the perimeter of your crawl space, lining the trench with gravel, and using a perforated drainage pipe. It may also involve installing a sump pump to pump water out effectively.

Benefits of Professional Foundation Repair & Basement Waterproofing

Here are the benefits of hiring trained professionals for foundation repair and basement waterproofing:

  • Professional solutions help minimize the risk of leaks, flooding, and moisture buildup.
  • Professionals can accurately identify underlying problems and fix issues at their source.
  • Expert repairs are cost-effective and durable.
  • Professional services provide access to industry-standard repair techniques and materials.
  • Experts perform a thorough inspection and provide a detailed and transparent report showcasing assessment details and suitable solutions.
  • Professional repair solutions ensure a lower risk of recurring damage.
  • Professional repairs are backed by reliable warranties.

Why Choose KC Waterproofing?

KC Waterproofing and Foundation Repair is a reliable service provider for the following reasons:

  • Expertise and Experience: We have handled numerous foundation repair projects over the years. Having worked on various foundation repair projects, we have extensive expertise and knowledge, ensuring reliable repair services.
  • Skilled Repair Services: We employ trained, experienced foundation experts who specialize in fixing all sorts of foundation, basement, and crawl space issues.
  • Lifetime Transferable Warranty: Our transferable warranty coverage is available for all foundation repair projects.
  • Competitive Pricing: We provide foundation repair services at reasonable prices.

Get Expert Basement, Crawl Space, and Foundation Repair in Riverside, MO

KC Waterproofing and Foundation Repair provides tailored solutions addressing your basement, crawl space, and foundation repair needs. To access our repair services in Riverside, MO, schedule a free inspection.

Frequently Asked Questions (FAQs)

The cost of a foundation repair and waterproofing project in Riverside, MO, is dependent on the type of repair solutions implemented and the degree of damage. We provide a free estimate, highlighting the cost, recommended solutions, and project timeline. Call us to schedule an obligation-free consultation.

Yes, our foundation repair projects are backed by a warranty that is transferable to new homeowners if you sell your home.

The potential cost of your wall anchor installation project is based on the size of your home, the number of anchors needed, and the extent of any damage. Schedule an inspection for a detailed breakdown of the cost tailored to your foundation.

Choosing professional foundation and basement repair services for your home ensures a cost-efficient, reliable, and long-lasting solution. Professional repair services are tailored to your foundation’s unique conditions.

Satisfied Customers

Fast and good!
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.

Gerry, Davan, and Mario came to check the new installed sump pump. Made sure everything was working.
I'd give everyone 10 stars if I could!!!!

Get Your Free Guide

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

Camden came and did a thorough inspection of our foundation and explained the findings well. I felt he was honest with his recommendations and did not try to convince us to do something that wasn't necessary.
Will use KC Waterproofing and Foundation Repair again and highly recommend.
Thank you Cam!
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.
Fran was incredible! He was prompt and very knowledgeable about our questions regarding our foundation. He showed us that we already had a bracing system and our foundation was secure. I would recommend him to anyone!
Fran Heisinger came out and gave a detailed and thorough inspection of our foundation. His experience, service and expertise assured us if we needed additional work, his crew and company could do the job. Highly recommend.
We recently used KC Waterproofing to do our foundation, put in an IBeam and jack post, multiple piers. When I say these guys did an excellent job from start to finish… I can’t even express it enough. Very professional. Very clean work. They cleaned up so well you can’t even tell we just had major work done. This was a week and a half project. The entire crew has just been so amazing in this hard time. I will forever recommend and be using them for future projects. I don’t quite remember every one’s name but the ones I do, Cam, Kyle, Jacob, Jesse, Gerry, Connor, you all were amazing and fantastic job. Start to finish!
The team showed up exactly when they were supposed to. They kept us informed with everything they were doing! The entire experience was excellent‼️
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!
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.
We are very happy with the service we received from KC Waterproofing.
We had a very good experience with KC Waterproofing foundation repair on our house in south Kansas City in February and highly recommend you give them an opportunity to look at your foundation for an estimate and any work to be done.