About Culligan of Illinois

Culligan Northern Illinois


Since 1936, Culligan's mission has been to deliver high-quality water treatment products that will benefit every part of our customers' lives. We hope to raise the quality of life by purifying its most essential element: water.

We've seen about every water problem imaginable and we've solved these problems to deliver the refreshing, clean and pure water that's become our hallmark. Water treated with Culligan softeners or filtration systems will make an impression on you and your household or work.


Find a location near youProudly Serving These Locations Near You

  • Rockford IL
  • Springfield IL
  • Peoria IL
  • Champaign IL
  • Bloomington IL
  • Decatur IL
  • Normal IL
  • Moline IL
  • Urbana IL
  • Qunicy IL

Learn more about how you can have better water.