Our Experience

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

It’s important to maintain the integrity of your home from the ground up. At KC Waterproofing and Foundation Repair, we offer professional foundation repair, basement waterproofing, basement wall repair, and crawl space repair services in Lake Quivira, KS. Whether you’re dealing with water issues, cracks in the foundation, or a musty smell, our skilled team can provide a customized solution tailored to your specific needs. We use industry-approved materials and methods to protect your house from water and structural damage. Schedule a free inspection to determine the best way to keep your home safe and dry.

Signs You Need Professional Repair 

Some of the signs pointing to basement and foundation issues are easy to ignore until they become costly. Here are some common indicators that it is time to call KC Waterproofing for foundation, basement, and crawl space repair:

Structural and Foundation Damage

If you start observing cracks in your foundation walls, uneven floors, and sticking doors in your home, they may indicate underlying issues with your home’s structure or foundation. If your home displays any of these issues, it’s important to have a professional assessment done to prevent additional structural weakening.

Bowing or Buckling Walls

Bowing and buckling walls are not an overnight occurrence. This issue develops over time. Hydrostatic pressure around the basement walls puts more stress on the walls than they are designed to bear. Gradually, this causes the walls to bow or bulge inward. We use wall anchors to stabilize and straighten foundation walls before they completely collapse.

Musty Smells in your Basement and Crawl Space

Persistent odors or musty smells typically signal moisture or mold growth in the basement or crawl space. Most smells can be removed when the source of the smell is addressed as soon as possible.

Mold Formation in your Basement and Crawl Space

Moisture in your basement or crawl space increases the risk of mold growth. Surface mold growth in damp spaces not only affects the air quality but also poses health risks. If these issues are not addressed in a timely manner, they can become hazardous over time to those living on the property.

Water Seepage

Water seepage is caused by the slow and gradual movement of water through porous materials. Water seepage may appear as efflorescence, water stains, or puddles in your basement. It is different than a leak, which is a more rapid flow of water. Water seepage indicates drainage issues or foundation cracks that can worsen over time.

Cracks in Foundation Walls or Floor 

Horizontal or stair-step cracks in the walls or floor may seem minor, but they can be an early sign of settling or shifting. If the cracks are growing wider or accompanied by other signs of damage, they may indicate serious foundation issues. KC Waterproofing offers permanent repair solutions to address these cracks and restore foundation stability.

Our Foundation Repair Solutions in Lake Quivira, KS

KC Waterproofing specializes in custom foundation repair solutions to restore the stability and safety of your home. We identify problem areas and implement methods that address your property’s unique needs.

Pier Systems

Pier systems address issues related to foundation settlement. We drive steel piers deep into the stable soil below your home to support and lift the foundation, preventing further movement as the weight of your home is transferred to the steel piers.

Wall Anchoring

Wall anchoring is used to stabilize bowing or leaning walls. During this process, earth anchors are installed in stable soil and attached to bowing walls with steel rods. This process gradually stabilizes the walls and restores them to their original position.

Carbon Fiber Foundation Repair

For quick, non-invasive wall stabilization, we use high-strength carbon fiber straps that are directly secured to the wall, preventing further cracking or movement. This offers a durable, simple solution.

Our Basement Waterproofing Services in Lake Quivira, KS

Water intrusion can cause structural issues in your basement. We provide both interior as well as exterior solutions to keep your basement dry.

Interior Drainage Systems

We install interior drainage channels along the perimeter of your basement. This drainage system will collect water and direct it to your sump pump, which then pumps water away from the foundation, preventing stagnant water or flooding.

Sump Pump Systems

We install sump pumps to remove water quickly and efficiently. We install a pump at the lowest point of the crawl space, which allows water to flow towards it naturally. The pump then removes the water from your house.

Downspout Extensions and Exterior Grading

We install downspout extensions to carry water away from your foundation and can regrade the landscape if needed. This helps to prevent water from pooling near your home and reduces hydrostatic pressure.

Gutter Covers

Gutter covers prevent leaves and debris from clogging your gutters, maintaining efficient water flow from your roof and away from your property. This helps prevent overflow and water damage to your basement.

Exterior French Drain Systems

Exterior French drain systems are built around the outer edge of your property to redirect and shed any ground water away from your foundations. This will ensure that hydrostatic pressure limits are kept to a minimal, decreasing the chances of leaks through the foundation.

Our Crawl Space Services in Lake Quivira, KS

We address any foundation, basement, or crawl space with dependable repair, encapsulation solutions, and waterproofing services.

Crawl Space Repair

Our crawl space repair services address and resolve sagging floors, humidity, and wood rot. We can reinforce joists, replace damaged beams, and block any openings to prevent further deterioration.

Crawl Space Encapsulation and Dehumidification

We seal crawl spaces with vapor barriers and install energy-efficient dehumidifiers to control moisture and maintain dry conditions. This improves indoor air quality, which reduces the risk of mold.

Crawl Space Drainage Systems

We install drain tile and sump pumps to drain excess standing water from crawl spaces. This prevents mold formation and protects your home’s structure.

Benefits of Professional Foundation Repair & Basement Waterproofing

Here are some of the benefits of professional foundation repair and basement waterproofing:

  • Prevents long-term structural damage and costly repairs.
  • Improves indoor air quality by decreasing moisture and reducing mold growth.
  • Increases property value and buyers’ confidence.
  • Improves energy efficiency by stabilizing indoor temperature.
  • Provides peace of mind with transferable warranties and professional workmanship.

Why Choose KC Waterproofing?

  • Expertise and Experience: We have been providing the Lake Quivira community with dependable repair services for decades. The quality of our service is backed by technical expertise and years of local knowledge.
  • Skilled Repair Services: Our team of experts uses the right combination of tools and techniques to address the specific damage in your home.
  • Lifetime Transferable Warranty: All our repairs and waterproofing systems come with lifetime warranties that transfer to new homeowners with no additional fees.
  • Competitive Pricing: We offer quality services at a fair price. You can expect transparent estimates with no hidden fees.

Get Expert Basement, Crawl Space, and Foundation Repair in Lake Quivira, KS

Don’t let water issues and structural problems affect the safety of your home. KC Waterproofing provides expert foundation repair, crawl space services, and basement waterproofing in your area. Contact us today or call us at (816) 505-9990 to schedule a free inspection and learn more about how we can keep your home safe, dry, and secure.

Frequently Asked Questions (FAQs)

The cost varies depending on the severity of the issue, the size of your home, and the repair methods you select. KC Waterproofing provides free inspections and customized estimates based on your home.

A professional inspection every 2-3 years is recommended. However, if you notice cracks, sagging floors, or moisture, we recommend that you schedule an inspection immediately.

Yes, our professional repair service comes with a lifetime warranty at no additional cost. This ensures long-term protection for your house.

The cost of wall anchors varies based on the extent of the damage to your foundation and the number of anchors needed for your home.

You can protect the foundation of your home from water damage by installing proper drainage systems, maintaining your gutters, and grading your landscape to slope away from your home. KC Waterproofing can design a custom waterproofing solution for your home.

Satisfied Customers

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.
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Satisfied Customer Reviews

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.
I recommend KC Waterproofing. They kept me informed as the job went along. They started and ended as they had said. Cleaned up each day before they left. Price was fair and they were able to stabilize walls without excavation which was good so I didn’t have to deal with landscaping. Fran and Julian were professional and easy to work with.
Inspection completed throughly and efficiently. Technician was professional and pleasant.
Mario did great work on our house. Answered any questions we had, was efficient, and courteous. Would definitely recommend.
The workers got the work done on time and as described.
Mario was great. Real personable. He was able to explain the process and how it works. Thank you again Mario.
Julian and his team were very friendly and walked me through the process. They did fantastic work and made the place just as clean as they found it. Fantastic work!
This was Wonderful experience for what we had to get done , Julian and Melvin did a wonderful job,couldn't be happier!!!