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

Does your Grandview, MO home have a flooding/drainage system? Many homeowners don’t realize that it doesn’t take a lot of moisture in a basement to cause severe damage to their homes. Moisture can lead to mold and bacteria growth, which can pose a real health threat to you and your family.

Signs of Water Intrusion and Basement Flooding

Many factors can lead to basement flooding. Cracks in the foundation, soil changes, severe weather, and other events can put water in your basement. Although it may not seem like a big deal, even a small amount of water can cause severe damage to your home and lead to health issues for you and your family. Look out for water stains on basement walls or floors, especially around window wells. Musty odors are another telltale sign of water intrusion in your Grandview, MO, home that you may not be able to see.

Basement flooding has the potential to not only ruin possessions and furnishings but also damage HVAC systems, meaning it could be quite an expensive disaster. No matter where you live, your basement is always susceptible to water damage. But Missouri’s consistently high humidity and drenching rainstorms pose an elevated threat. In this environment, waterproofing and sump pump installation in your Grandview, MO, home can not only prevent flooding and damage but also reduce moisture levels and odours in your home, stave off mould and mildew, and prevent long-term foundation damage.

Basement Waterproofing Solutions in Grandview, MO

  • Sump pump installation
  • Foundation crack repair
  • Dehumidifier installation
  • Subfloor drainage systems

The best way to prevent any water intrusion and basement flooding issues is with basement waterproofing. If you need basement waterproofing in Grandview, MO, call KC Waterproofing and Foundation Repair.

Waterproofing your basement may seem like an extra step that isn’t necessary, but there are many reasons why waterproofing will pay off.

  • First, waterproofing reduces the risk of flooding. It protects your home by diverting water and keeping it from draining into your basement.
  • Second, waterproofing reduces the overall moisture in your basement, keeping it cool and dry.
  • Finally, waterproofing protects the integrity of your property. Moisture can eat away at wood and cause walls to rot, which can compromise the strength of your home over time.

Our Process for Basement Waterproofing

At KC Waterproofing and Foundation Repair, we provide one of the most thorough waterproofing processes around.

  1. We start by evaluating the current moisture levels in your basement.
  2. Depending on our readings, we will recommend a tailored solution that will draw water away from your home and keep it out of your basement.
  3. Our technicians will install a closed drainage system that uses a vapor barrier to direct water into the subfloor drainage.
  4. Our sump pump systems will pump water out of the area and away from your home.

We’ve designed our systems to prevent flooding without worrying about soil clogging under your home. We use the highest quality materials to ensure that your basement stays dry year-round.

Call Experts in Basement Waterproofing in Grandview, MO

When you need basement waterproofing in Grandview, MO, trust the experts at KC Waterproofing and Foundation Repair. We’ve been in the business since 1985 and have the knowledge and experience to keep your basement dry for the life of your home. Call today for your free inspection. We also provide foundation repair in Grandview, MO.

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!!!!

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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

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.