• (816) 505-9990
  • Monday to Friday: 8:00am–5:00pm
  • Saturday & Sunday: Closed
(816) 505-9990
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Our Experience

  • 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
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Call Now: (816) 505-9990

Are you looking for help with moisture problems in your home? Maybe you need someone to fix your foundation or level concrete outside your home. No matter your needs, surrounding waterproofing and/or foundation repair in Lawrence, KS, we are the team of experts that will get your home back to normal as soon as we can. Don’t put off your repair because the thought of fixing it stresses you out. Our professionals will have the job done in no time!

Basement Waterproofing in Lawrence, KS

When there’s water or moisture entering your home through the basement, it can affect the air quality in your whole house. Invest in basement waterproofing in Lawrence, KS, so you can keep your home’s indoor air quality high.

We’ll install a sub-floor drainage system to take care of any water or moisture issues you’re having in your home. Our team will work with you to get this installed quickly and efficiently so you won’t have to worry anymore.

Crawl Space Repair in Lawrence, KS

Even if you don’t have a basement, water can enter your home via the crawl space. These spaces are often not waterproof and can end up filled with mold, mildew, bacteria, and more. These things can, in turn, infiltrate the rest of your home and cause air quality issues, too!

If you have a crawl space, it’s worth the investment to get it inspected every year or so. If we find any problems, we’ll complete your crawl space repair ASAP so you can feel better at home soon. We’ll help you get your indoor air quality back to normal!

Concrete Leveling in Lawrence, KS

When the concrete in your sidewalks or driveway is not level, it can be a safety hazard. We can fix the problem by injecting earth, or mud, under the lower parts. This is called polyjacking, and it makes everything level once again.

Stop worrying about people who walk by your house or feeling frustrated because of the way your concrete looks. Contact your concrete levelers from KC Waterproofing and Foundation Repair today to get your home safe and looking great once again.

Don’t hesitate to reach out to our team of professionals today or whenever you need help with moisture in your home or the effects it leaves behind. We’ll get to you fast, assess your needs, and help you get everything back to normal fast. Call us now to get your project started!

KC Waterproofing and Foundation Repair proudly serves homes in Lawrence, Kansas. We work hard to deliver results that help you enjoy a strong and healthy home.

(816) 505-9990
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Satisfied Customers

4.9

976+Verified Reviews

Paul R.
Fast and good!
Dianne W.
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

Matt F.
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!
Andrea S.
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.
Karen B.
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!
Patrick G.
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.
Shelby M.
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!
Lenda C.
The team showed up exactly when they were supposed to. They kept us informed with everything they were doing! The entire experience was excellent‼️
Mike D.
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!
Kate H.
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.
Carol A.
We are very happy with the service we received from KC Waterproofing.
Eldon T.
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.