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

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.
Great Crew! The job was done fairly quickly. Will definitely recommend to friends and family.

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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

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.
Great Crew! The job was done fairly quickly. Will definitely recommend to friends and family.
Professional, punctual and efficient. They're the best and I whole heartedly recommend this company to everyone!
KC waterproofing will be my new preferred vendor to share with my clients. They have been quick to get out give an estimate and complete work. Honest pricing and great work.
I am extremely grateful for the amazing work done by Gerry Reynolds and his crew at KC Water Proofing! They did an amazing job installing a drainage system, sub pump, and wall wrap. I would recommend them to anyone needing peace of mind in water proofing their sub basement. Thank you for the hard work!
I had a great experience with KC Waterproofing! Camden Bales came out initially and evaluated my situation and provided a quote. Michelle was accommodating with my scheduling needs. Jesse and Trentan were the crew that completed my French drain installation. Each one was pleasant to work with, professional and efficient!
Mario made a service call for my basement repair. He was prompt, friendly and efficient!
All 3 worked extremely hard- even in near zero temperatures and 90 degree temperatures. They were always punctual and kept us informed about each step.
They really worked hard to fix the situation that I was having with my sump pump. Definitely recommend!
The crew was very kind, hard working and quick in completing the project successfully.