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Basement Waterproofing

Basement Waterproofing in Quad Cities

If your basement is wet, cracked, or smells musty – we can help

Average Customer Ratings
out of 312 Total Reviews

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In business since 1990, MidAmerica Basement Systems is an experienced basement waterproofing company with the skills and tools needed to provide lasting solutions to your basement moisture or flooding needs. We've proudly earned the Business of Integrity Award from the Better Business Bureau of the Quad Cities by serving our customers with honesty, commitment, and accountability.

In addition to providing exceptional service, we install patented proven waterproofing solutions that are custom designed to fit in your home. We are the exclusive installer of Basement Systems products in Quad Cities and Peoria.

If you've noticed water or dampness in your basement, call in the experts at MidAmerica Basement Systems! We offer free estimates for all of our services - schedule yours today!

Signs of a basement waterproofing problem

Your damp or wet basement can cause more than just a headache; these issues can create bigger problems like mold, mildew, rot, structural damage, and a variety of health problems. If you’ve noticed any of the symptoms below, you might have a basement water problem.

  • Wet or damp basement floor
  • Leaking or damp basement walls
  • Pooling or standing water
  • crystalline deposit on concrete surfaces
  • Musty odors
  • Condensation
  • Sump pump issues
  • Leaky basement windows

Recent Testimonials

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“MidAmerica Basement Systems is professional all the way. I am very impressed with the personals representing your company.”

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J N. of Sterling, IL

“I chose to do business with your company because of the lifetime warranty offered for your waterproofing system.”

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Linda K. of Sterling, IL

“Your company seemed better than any other that I met with. The system works good and have not had a problem since.”

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W W. of Sterling , IL

“Your company was convenient to my home. Tim did a very good job with his presentation.”

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R E. of Varna, IL

“...it is difficult to find some service people to trust.”

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R B. of Odell, IL

“I heard about you guys on TV then your representative came out and did a nice presentation. That sold us on your system.”

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L A. of Le Roy, IL

Custom, proven solutions for a dry basement

Our complete basement waterproofing system includes all the solutions you need for a dry, comfortable, odor-free basement; no matter what’s causing your issues. We offer many solutions for your home, including sump pumps, basement drainage systems, dehumidifiers, crack repairs, vapor barriers, and more.

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We believe you deserve only the best. That’s why we install a patented proven system developed and tested by Basement Systems, Inc. – the leader in “All Things Basementy!” For your peace of mind, our basement waterproofing system comes with a Lifetime Warranty that is transferable when you sell your home. We have a team of extensively trained basement repair specialists who can work with you to find the best solution for your home’s basement.

Request a free estimate from your local basement expert

If you think you have a basement waterproofing problem, request a professional basement inspection today. We will send one of our certified basement waterproofing specialists to visit your home and conduct a thorough inspection of your home’s basement foundation.

MidAmerica Basement Systems fixes leaky basements in Illinois and Iowa, in areas like Dubuque, Iowa City, Normal, Clinton, Moline, East Peoria, Rock Island and neighboring towns and cities. Contact us today for a free wet basement repair estimate.

Other companies might try to sell you on inferior basement waterproofing solutions. Our products have been developed, patented, and perfected by Basement Systems®, Inc. -- the world's largest network of basement waterproofing contractors.

Exterior Excavation

Heavy equipment is brought in to dig out the entire perimeter of the basement. New drain lines are installed, and sometimes a waterproof coating is applied to foundation walls. This waterproofing strategy is expensive and often damages lawn and garden areas. Exterior drains are prone to clogging with silt and roots over time.

Interior Subfloor Drain

This drain line is installed underneath the basement floor, just inside the foundation walls. The hidden drainage system brings water to a sump pit, where a sump pump automatically pumps it outside. Also known as a French Drain, this system is not prone to clogging; it’s reliable and easy to service.

Interior Baseboard System

A hollow plastic baseboard is installed along the base of basement walls to form a drainage channel that directs water to a sump pump system. A baseboard-type drainage system is sometimes recommended when the basement slab is too thin to accommodate a French Drain.

Negative-side Sealant

This waterproofing technique involves "painting" basement walls and floors with a waterproof, cement-based coating that's supposed to seal out moisture. Even when applied correctly, this thin membrane usually fails in response to prolonged hydrostatic pressure from outside the foundation.

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

Our Locations:

MidAmerica Basement Systems
4525 Buckeye Street
Davenport, IA 52802
1-563-607-8365


MidAmerica Basement Systems
305 2nd Ave SE #200
Cedar Rapids, IA 52401
1-319-449-3555


MidAmerica Basement Systems
3100 N Dries Ln #201
Peoria, Il 61604
1-309-731-4218