Our Experience

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

Why You Need Foundation Leak Repair Services for Your Kansas City Home

Surprisingly, it’s very common to find water leaking from cracks in your basement walls and floors. If it’s not dealt with, it could lead to significant water damage and flooding in your property.

Foundation Leak Repair in Action

At KC Waterproofing and Foundation Repair, we use FlexiShield to fix your Basement or crawl space. Our crack repair system is designed to flex with the foundation and channel water from a leaking wall crack below the slab.

Foundation Wall Crack and Leak Repair in Kansas City Before and After

Top of the Line Basement and Crawl Space Crack Repair

As part of our foundation leak repair services throughout Kansas City, KS, and MO, we use a polyurethane injection system. We have been using this method since 1985. The polyurethane goes in as a liquid and expands, filling the void and causing a flexible seal between the two pieces of concrete. It consists of a strip of FlexiShield drainage matting and textured urethane sealant. It flexes with the foundation as it shifts during seasonal changes. It comes with a 5-year warranty and can be painted, giving you a dry and attractive finish.

Additional Options for Repairing Wall Cracks and Leaks

At KC Waterproofing and Foundation Repair, we always conduct a foundation inspection to discover the root cause of the crack before prescribing a foundation leak repair solution for your Kansas City home. Our basement wall leak repair team will work with you to determine the use of the space and ensure we meet your needs.

  • HD FinishShield is a 16mil, Class A (Fire-Rated) wall vapor barrier recommended as a durable wall covering. It’s perfect for basement walls where a customer may not finish right away, but would like the protection against moisture, mold, mildew, humidity, and potential wall leaks. The measured average permeance of FinishShield is 0.015 perm.
  • ThermalShield A 90mil, Class A (Fire Rated) foil-faced and true white poly wall vapor barrier. It’s the wall vapor barrier of choice for adding an additional installation reflecting indoor heat back into the basement space. Save energy and protect against moisture, mold, mildew, humidity, and potential wall leaks. The measured average permeance of ThermalShield is 0.014 perm.

Besides foundation crack repair in Kansas City, we also provide the following services:

Contact our crack repair experts today to find out how to protect your home from leaks.

Satisfied Customers

We had a very positive experience with KC Waterproofing. Keith Clark and his crew and Julian Briones and his crew were knowledgeable and professional throughout the week. The project was explained to us by Camden Bales and went just as he explained. We had some issues with the amount of rock that was dug out. Camden came, and helped us and Keith decide the best solution. We were happy with the state of our yard and trees when they were finished with the piering. We want all of the men to know the were professional and used care while working in our project.
Overall great experience using KC waterproofing for my foundation piers. Team was super friendly and honest about the work. Estimated 2 days to complete, got done in 1.5 days. On time and cleaned up everything before they left.

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

We had a very positive experience with KC Waterproofing. Keith Clark and his crew and Julian Briones and his crew were knowledgeable and professional throughout the week. The project was explained to us by Camden Bales and went just as he explained. We had some issues with the amount of rock that was dug out. Camden came, and helped us and Keith decide the best solution. We were happy with the state of our yard and trees when they were finished with the piering. We want all of the men to know the were professional and used care while working in our project.
Overall great experience using KC waterproofing for my foundation piers. Team was super friendly and honest about the work. Estimated 2 days to complete, got done in 1.5 days. On time and cleaned up everything before they left.
The technician Mario was very friendly and knowledgeable. Pleasant experience
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!
Mario was great! Very friendly and efficient. He took the time to explain things and answer all questions!
Did a great job raising the wall. My doors close again.
Great job and great people to work with! Very knowledgeable.
We had a great experience, knowledgeable, responsive and did great work, would work with them again!
Mario make an excellent job and explain us the problem we had. Thank You!
We can't say enough about this company! After everything was complete, they sent somebody back out to measure! Mario was awesome! So friendly and easy to talk to. He even tolerated our puppy that we are babysitting! She has to love on everybody!
Lenda Coleman
We love the team that came out and did all of the foundation work. Keith, Jesse and Justus did an excellent job and they were very professional❣️
Would definitely hire again❣️❣️