Basement Waterproofing and Foundation Repair Lake County Illinois & SW Wisconsin

KCP Waterproofing has been the most trusted basement waterproofing contractor and foundation repair specialist serving Lake County Illinois and Southwest Wisconsin. Since we began helping homeowners in the Lake County and Southwestern Wisconsin area, we have worked on many homes to ensure they are protected from basement and crawl space flooding and unstable foundations. Using products and methods that we have tested and know work for the problems you face in your home, we will provide you with the best available repairs and preventive services in the industry. KCP Waterproofing guarantees that any product or scope of work that carries a warranty will be serviced free of charge for the entire warranty time frame.


Basement Waterproofing

Water seepage, leaking wall cracks, and flooded basement repair and prevention services.

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Sump Pump Solutions

Primary sump pump installation, best battery backup sump pump systems on the market.


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Sewer Services

Sewer backup prevention, line replacement, and inspection services.



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New Construction Waterproofing

Effective, dependable solutions which will be able to prevent basement and crawl space seepage in your home.

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Yard & Drainage Solutions

Standing water after rain, underground downspout & sump pump discharge extensions.

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Foundation Repair

Settling foundations, bowed walls and slanted floors. We can solve your problem.


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Air Quality

Improve the quality of your air with a dehumidifier and air filter.



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Basement Windows

New basement egress window installation and window wells with covers and drains.


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Basement Pre-Finishing

Waterproof, mold resistant wall finishing systems and total air quality improvement solutions.

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View Our Service Area

All of our services are available in the Lake County area as well as southwest Wisconsin.


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Crawl Space Solutions

Control humidity, improve indoor air quality, and create a gas/insect barrier.


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Concrete Lifting & Leveling

KCP Waterproofing has an affordable, and effective solution for sinking surfaces.

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Preventative Maintenance Service

KCP Waterproofing offers a Preventive Maintenance Service that will help keep your basement or crawl space dry all year round.

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Plumbing Services

Water heater replacement, ejector pumps, basement plumbing, & utility sinks.


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Next Steps...

We would love to earn the opportunity for your business. Please click the contact button to the right to contact one of our live agents.