Wet Basement?

Crawl Space Repair?

Cracked Foundation?

Basement Waterproofing, Crawl Space Repair & Foundation Repair in Naperville, IL & IN

Greater Chicago & Northwest Indiana Waterproofing & Structural Repair Contractor

If you're dealing with a humid crawl space, flooded basement, or bowing foundation walls, Chicago Basement Systems can help. We are a leading expert for crawl space repair, basement waterproofing, and foundation repair in Chicago, Naperville, Aurora, and the surrounding Greater Chicago & Northwest Indiana area. From basement drainage systems to crawl space encapsulation and foundation crack repair, our solutions are designed to stop problems at the source, keeping your home dry and stable for years to come. We also offer professional mold remediation and high-performance air purification systems for healthier indoor air.

With a commitment to quality and customer satisfaction, Illinois & Indiana homeowners trust Chicago Basement Systems to provide an exceptional experience from start to finish. Contact us at 1-833-725-8400 or online today to get started with a free estimate.

Basement Waterproofing

Keep your home dry and secure with comprehensive basement waterproofing services.

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Crawl Space Repair

Protect your home with proven crawl space encapsulation and repair solutions.

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Foundation Repair

Restore your home's structural integrity with professional foundation repair services.

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Why Greater Chicago & Northwest Indiana Homeowners Choose Us

Local Service, National Support

Quality Solutions & Customer Service

Award-Winning, Warrantied Products

Free Evaluations & Services Estimates

When it comes to protecting your home from water damage and structural issues, cutting corners isn't an option. That's why homeowners across Greater Chicago & Northwest Indiana — including Naperville, Chicago, and Aurora — trust Chicago Basement Systems for reliable basement waterproofing, crawl space encapsulation, and foundation repair solutions.

Our approach is built on honesty, quality workmanship, and a dedication to customer satisfaction. Every project begins with a thorough inspection and a customized repair plan, so you'll know exactly what to expect before work begins. Plus, our products and services are backed by written, transferable warranties, giving you confidence and long-term peace of mind.

As part of the Basement Systems and CleanSpace dealer networks, we have access to advanced products, proven techniques, and ongoing training that set us apart from other contractors. Whether you're dealing with water in your basement, a sagging crawl space, or a cracked foundation, you can count on our team to deliver lasting results.

Contact us today to schedule a free inspection and service estimate!

our service area

We serve the following areas

  • Belvidere
  • Big Rock
  • Braceville
  • Bristol
  • Burlington
  • Caledonia
  • Capron
  • Clare
  • Coal City
  • Cortland
  • Dekalb
  • Elburn
  • Esmond
  • Garden Prairie
  • Gardner
  • Genoa
  • Hampshire
  • Harvard
  • Hinckley
  • Huntley
  • Kaneville
  • Kingston
  • Kinsman
  • Kirkland
  • Lafox
  • Malta
  • Maple Park
  • Marengo
  • Mazon
  • Millbrook
  • Millington
  • Minooka
  • Montgomery
  • Morris
  • Newark
  • Oswego
  • Plano
  • Poplar Grove
  • Reddick
  • Sandwich
  • Shabbona
  • Somonauk
  • South Wilmington
  • Sugar Grove
  • Sycamore
  • Union
  • Verona
  • Wasco
  • Waterman
  • Yorkville
Our Locations:

Chicago Basement Systems
9860 Clearvue CT
Mokena, IL 60448
1-708-838-2662