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Serving Naperville, Chicago, Aurora and beyond
We're Open
Serving Naperville, Chicago, Aurora and beyond
A wet basement, damaged crawl space, or shifting foundation can threaten the safety, air quality, and long-term value of your home. At Chicago Basement Systems, we offer lasting solutions that target the root of the problem, using industry-leading products backed by strong warranties. Whether you’re dealing with water intrusion, humidity, or structural instability in Mokena, our team delivers proven results that protect your home from the ground up.
As part of the international Basement Systems network, Chicago Basement Systems provides exclusive products, expert installation, and trusted service. Every project begins with a free inspection and a clear written estimate.
Contact us today to schedule your free, no-obligation estimate!
Basement water problems don’t just go away; they get worse. We install interior waterproofing systems that manage groundwater, control humidity, and keep your basement dry for the long term. Our team identifies the true source of water intrusion and applies the right combination of drainage, pumping, and vapor control for your unique space.
We install below-floor drainage systems that capture groundwater before it reaches your basement floor, directing it to the sump system for safe discharge away from the home.
Our sump pumps feature sealed lids, high-volume pumps, built-in alarms, and optional battery backups to keep water out during power outages. Sealed covers help block radon gas, odors, and pests.
This high-efficiency basement dehumidifier removes moisture and allergens from the air, preventing mold and musty odors while improving air quality throughout the home.
For basements with porous or leaking walls, we install CleanSpace® wall liners to create a moisture barrier that redirects water into the drainage system and brightens the basement space.
We offer water-resistant basement flooring options, including carpet, tile, matting, decking, and plank that won’t warp, grow mold, or soak up moisture like traditional materials.
We install beautiful, durable RockWell egress window wells that improve safety, increase natural light, and enhance your home's curb appeal. Our egress windows are designed to withstand the Mokena area's diverse weather, including harsh winters, heavy rain, and strong winds.
Moisture in the crawl space can lead to wood rot, sagging floors, mold growth, and uncomfortable indoor humidity. We provide complete crawl space repair services, including encapsulation systems that seal and stabilize crawl spaces, improving comfort, efficiency, and air quality throughout the home.
A durable, reinforced liner is installed along the floor and walls of the crawl space to block moisture.
We install crawl space insulation designed to resist moisture, reduce heat transfer, and prevent drafts from entering the home from below.
Engineered vents that allow air flow or pressure relief when needed while maintaining the integrity of the encapsulated space.
Used in crawl spaces to maintain low humidity levels and prevent condensation, mold growth, and wood damage.
Adjustable steel supports installed to lift and stabilize sagging floors caused by weakened or undersized crawl space framing.
Foundation issues such as cracked walls, bowing basement walls, and uneven floors can compromise the entire structure of your home. Chicago Basement Systems offers reliable foundation repair systems designed to stabilize shifting soil conditions and restore structural integrity.
This steel I-beam system braces inward-bowing foundation walls, resisting up to 22,500 lbs of pressure and offering the ability to recover up to 1 inch of wall deflection with regular adjustment.
A structural floor system that strengthens damaged or failing floor joists and beams, restoring stability to the structure above.
Chicago Basement Systems proudly serves homeowners in Mokena, IL and surrounding areas with basement waterproofing, crawl space encapsulation, and foundation repair solutions. Contact us today to schedule your free estimate and find out how we can help protect your home from the ground up.
