PolyLift vs Mudjacking

April 22, 2026 Charles Szaley No Comments

Quick Summary: Mudjacking uses a heavy cement-based slurry pumped through larger holes to lift sunken concrete slabs PolyLift uses expanding polyurethane foam injected through small 5/8-inch holes verified from KC Waterproofing’s site Foam is lighter, cures faster, and doesn’t introduce water into soil that may already be prone to movement Kansas City’s expansive clay soil […]

Raising A Concrete Slab With Foam

August 28, 2022 Don No Comments

Looking for information about raising a concrete slab with foam? If so, you’ve landed on the right page. While digging up and replacing an unlevel concrete slab is expensive and time-consuming, raising a concrete slab with foam only takes a few hours. As soon as the repair is complete, the slab is ready for use […]

Common Questions About Concrete Lifting Foam

July 27, 2022 Don No Comments

Concrete lifting foam is often the easiest way to repair an uneven sidewalk or driveway. No need to dig up and replace the uneven slab when concrete lifting foam is faster and less expensive. In this article, we’re going to talk about why concrete slabs become uneven, what is concrete lifting foam, how lifting foam […]

What is Concrete Foam Jacking?

July 26, 2022 Don No Comments

Searching for information about concrete foam jacking? If so, don’t hit that back button because this article will answer your questions. We’re going to talk about what concrete foam jacking is, how it differs from mudjacking, why concrete foam jacking is better than mudjacking, and more. Why Do Concrete Slabs Become Uneven? Concrete slabs can […]

The Best Repair Methods for Sunken Concrete

January 5, 2022 Don No Comments

Whether it’s on your sidewalk or your driveway, a sunken section of concrete can look unsightly and create a major tripping hazard. There are a number of ways to perform a sinking concrete repair. Here are the best ones we’ve found. Replacing or Repairing Concrete If you don’t want to bother with one of the […]

Why Fix Your Sunken Concrete with Mudjacking?

June 9, 2021 Don No Comments

Take a look at your sidewalks and driveway. Do they look as beautiful as they once did or have they sunk or raised over time? In many cases, sidewalks and driveways will buckle and cause raised edges that become a trip hazard. If this is taking place on your driveway, it can make it harder […]

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.

This field is for validation purposes and should be left unchanged.

Satisfied Customer Reviews

KC Waterproofing did a great job installing a new sump pump and other water mitigation items. Friendly crew, arrived each day as planned and finished in just 2.5 days!
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.
Mario was great. Very upfront about any issues and possibilities to move forward. Would call again. Thanks!
Very happy with the work KC Waterproofing did for us. Jessie and Melvin were very efficient, courteous, and happy to answer any questions we had. The repair was very thorough and we feel relieved this will address the foundation issues we had.
Mario was my tech. Thorough and answered all questions without hesitation.
Mario was super friendly and professional. The job was done quickly. We are very happy with the work and have peace of mind with the warranty provided.
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.
Mario is the best guy they have. Thank you for hearing my concerns and addressing the issue. Appreciate your professionalism.
Great crew (Schylur and Marvin). Very customer focused.
KC Waterproofing and Foundation Repair did an excellent job on my sump pump installation and crack repairs. Gary and Davan were not only skilled but genuinely thoughtful throughout the process. We had a bit of miscommunication early on, and instead of brushing it off, they listened carefully, acknowledged what happened, and adjusted their plan so everything aligned with what I needed.

They brought me in at every step—showing me options for the pump location, explaining the exit pipe decisions, and making sure I felt confident about the work being done. Their friendliness and respect made a stressful home repair feel manageable.

I’m grateful for their care and would absolutely recommend them.