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Products & Services

Basement Waterproofing
Sump Pump Installation
Drainage Systems
Gutter Downspouts
Perimeter Waterproofing Systems
Zoeller Sump Pump
WaterGuard French Drain Installation
Mold Solutions
Flooded, Wet Basement Repair
Replacement & Egress Basement Windows
Bowing Basement Wall Repair
Battery Backup Sump Pump

Basement Finishing & Remodeling
Waterproof, Washable, Insulated Walls
Drop Ceilings
Basement Window Wells
Energy Efficient Basement Windows
Modular Carpet, Tile & Faux Wood Flooring
French, Bifold, Louvre & Six-Paneled Steel doors

Foundation Repair
Foundation Cracks & Settlement Repair
Foundation Wall Straightening & Stabilization
Street Creep Repair
Foundation Wall Anchors
Helical Piers
Bowing Foundation Wall Repair
WallDefense Wall Brackets & Straps
Push Piers
Slab Piers
Commercial Foundation Services
Pool Deck Repair

Crawl Space Repair
Vapor Barrier Installation
SaniDry Dehumidifier
SmartJack Crawl Space Posts
Energy Efficient Dehumidifier
Radiant Barrier & Crawlspace Insulation
Sagging Floor Joist Repairs
Sump Pump Repair
Sump Pump Replacement
Crawl Space Sump Pump Installation

Radon Services
Radon Mitigation
Radon System
Radon Testing
Radon Inspections
Radon Removal
Electronic Air Cleaner Installation

Concrete Repair
Concrete Leveling & Lifting
Cracked Concrete Repair
Concrete Sealing
Commercial & Industrial Concrete Repair

Before and After Pictures from Walnut
Stopping Water Intrusion in Walnut, IL Basement

Stopping Water Intrusion in Walnut, IL Basement

Before After
Stopping Water Intrusion in Walnut, IL Basement Stopping Water Intrusion in Walnut, IL Basement

Darrell was having issues with water seeping and pooling in his basement and didn’t know what to do. When he heard of MidAmerica Basement Systems he quickly contacted them to have his issue fixed. During his inspection, it was offered that a waterproofing system that included CleanSpace, WaterGuard, and a SuperSump, be installed. The CleanSpace helps address the leaking foundation walls by placing a vapor barrier to help stop moisture from entering. It also helps direct water to the WaterGuard system. WaterGuard is a drainage system that collects water from under the foundation floor and water that seeps in from the walls. After water is collected in the WaterGuard, it is redirected to the SuperSump to be discharged from the home. Darrell now longer worries of a wet basement.

Basement Gets Full WaterGuard System in Walnut, IL

Basement Gets Full WaterGuard System in Walnut, IL

Before After
Basement Gets Full WaterGuard System in Walnut, IL Basement Gets Full WaterGuard System in Walnut, IL

Basement with new waterproofing system in Walnut, IL. 

Company Awards
#9 Dealer in Total Basement Finishing
MidAmerica Basement Systems took on Total Basement Finishing early in 2016. In one year of selling the products, the company... [Read more]
25 Years as a BBB Accredited Business
Certificate from the Better Business Bureau celebrating 25 years as an accredited business.... [Read more]
#4 Dealer in the World for CabonArmor 2016
MidAmerica Basement Systems was the #4 dealer in the world for CarbonArmor in 2016. CarbonArmor is one of our many... [Read more]
More Awards

Your Friendly Walnut, IL Foundation Repair & Radon Mitigation Company

The office staff was very nice and helpful. I enjoyed working with them....
Happy Customers Surrounding Walnut, IL
Work Requests

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Reviews From Walnut
Testimonials From Walnut
Mac McDaniel was very helpful in explaining the need and how it worked.
Testimonial by Karen M. from Walnut, IL

Basement Waterproofing & Crawl Space Repair in Walnut, Illinois

Water in the basement or crawl space leads to mold, rot, musty odors and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem.

We will properly install a hidden drainage system in your Walnut basement and completely encapsulate your crawl space with CleanSpace vapor barrier. We are here to solve the problem for you.

Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Bowing Basement Wall Repair
  • Basement Egress Windows
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers

Basement Finishing & Remodeling in Walnut, IL

Waterproofing your basement prevents outside water from coming in but what if a pipe bursts or the water heater leaks inside the home. A newly finished basement done by your average contractor will mold and rot if there is an internal leak. You'll have to tear out your new basement! We fix this issue.

Our Products Include :
  • Waterproof, washable, insulated walls           
  • Mold-Resistant, No-Sag suspended ceiling
  • Modular carpet, tile & faux wood flooring

  • Energy-efficient, double-paned basement windows
  • Attractive Sunhouse basement window wells
  • French, bifold, louvre & six-paneled steel doors
Unlike the average Walnut contractor we use completely inorganic, waterproof materials. Even if the basement floods your walls and floors will not be damaged by the water. These waterproof products are patented and are built to create an attractive finished basement that lasts a lifetime.

Structural & Foundation Repair in Walnut

Foundation problems such as bowing foundation walls destroy your Walnut home’s value and can be dangerous. Our in-house team of structural and geo-technical engineers are here to help. We design and install the right solution and usually have the project finished in less than a week. You will have peace of mind as we provide a 25-year written warranty against defects on our foundation products.

We Fix
  • Bowing Foundation Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys  
  • Foundation Cracks
  • Garage Slabs
  • Wall Anchors
We Use
  • Wall Brackets & Straps
  • Slab Piers
  • I-Beam Wall Braces
  • Helical Deck Piers
  • Sticking Windows
  • Underpinning

Cracked Concrete Repair, Concrete Leveling, & More in Walnut

The sunken, cracked concrete around your Walnut home is both an eyesore and a safety hazard. It is also likely to get worse, but we can fix it for you.

Our experts use products like PolyLevel, SealantPro, and NexusPro to provide innovative, stress-free, mess-free concrete repair solutions that are not only fast-acting but also ultra-durable. Whether you want to stabilize an unleveled walkway, want to repair a cracked driveway, are interested in sealing new concrete structures, or want to resurface damaged structures, MidAmerica Basement Systems has the solutions for you!

We Fix
  • Concrete Leveling
  • Concrete Sealing
  • Cracked Concrete Repair
  • Uneven Patios
  • Highway & Commercial Concrete Repair

  • Sinking Sidewalks
  • Cracked Driveway Repair
  • Uneven Concrete
  • Sunken Pool Decks

Radon Testing & Radon Mitigation Systems in Walnut

If you think you might have radon gas seeping into your home, it's time to take action. We help homeowners in Walnut, IL with radon testing, and can even provide a FREE quote for the cost of a radon mitigation system for your home.

Job Stories From Walnut, IL
New Waterproofing System in Walnut, IL

Homeowner James has lived in his home for the last 15 years. The home was built in the early 1970s and had bee experiencing water issues in the last few years. They decided to contact MidAmerica Basement System to learn more about basement waterproofing. A design specialist came and completed a full inspection of the inside and outside of the home. After educating them on why they were experiencing water and proposing them a solution to their problem they knew that it was what was best for their home.  They had a full perimeter waterproofing system installed to make sure their home would no longer have water problems. 

New Waterproofing System in Walnut, IL - Photo 1
WaterGuard Helps Improve Waterproofing System in Walnut, IL

Jim was having issues with water seeping to the surface of his floor when he had a sump pump already installed. When he reached out to MidAmerica Basement Systems to have the sump replaced, he was surprised. What he thought was a useless sump was incorrect, the pump worked just fine. It was suggested that he have WaterGuard installed to help prevent water from surfacing, and actually collect and redirect the water to his existing pump. With WaterGuard installed around the perimeter of the basement, water no longer surfaces from the floor, and it also prevents water that may seep in from the walls. Jim is now a happy homeowner knowing water will not appear on the floor anymore.

Basement Waterproofing in Walnut, IL

John was having issues with water seeping into his basement during heavy rains. He reached out to MidAmerica Basement Systems to have the issue resolved. Bill and his crew began working right away to keep the basement dry. CleanSpace was placed along the leaking walls to help guide the water to the WaterGuard, and help prevent excess moisture from entering the area. WaterGuard was installed along the perimeter of the basement to prevent water from surfacing, and redirect it to a SuperSump. Once the water entered the SuperSump, it was properly discharged from the basement, leaving the area dry at last. No matter the rainfall, John never worries of a wet basement again.

Basement Waterproofing in Walnut, IL - Photo 1Basement Waterproofing in Walnut, IL - Photo 2
Work Requests From Walnut, IL
Vicinity of in Walnut
Flagstone foundation with brick and cement retaining walls in basement. Brick is bowing in to basement. Basement has water and dirt from time to time flow in. Noticing more issues with doors out of alignment.
Vicinity of Clark St in Walnut
One egress window installation
Vicinity of in Walnut
Buying a home built in 1905. Damp basement.
Vicinity of in Walnut
Leakage in basement due to lack of tile around home addition.

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