Culligan of DeKalb

You could give your people Culligan Water.

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Rated 4.8⁄ 5  
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Monday: 8:00 AM – 5:00 PMTuesday: 8:00 AM – 5:00 PMWednesday: 8:00 AM – 5:00 PMThursday: 8:00 AM – 5:00 PMFriday: 8:00 AM – 5:00 PMSaturday: ClosedSunday: Closed
Areas we serve:
Ashton, Chana, Clare, Compton, Cortland, Creston, Davis Junction, Dekalb, Earlville, Esmond, Hinckley, Holcomb, Lee, Leland, Lindenwood, Malta, Maple Park, Paw Paw, Rochelle, Sandwich, Shabbona, Somonauk, Steward, Sycamore, Waterman, West Brooklyn
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Your DeKalb Water Treatment Experts

Culligan of DeKalb

We are Culligan of DeKalb, your water technology experts proudly serving in Central Illinois. Our dealership specializes in providing water softeners, reverse osmosis systems, water coolers, bottled water, water filtering and softener salt delivery service to area homes and businesses.

For over 65 years, 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.


Culligan has been serving the northern Illinois region for over 60 years. We’re proud to provide exceptional water treatment products and services to Belvidere IL, Dekalb IL, Sycamore IL and the surrounding area. Culligan has had stores in the area since the 1950s and the Belvidere IL and Dekalb IL locations were purchased by the U.S. Water Culligan Group in 1999. Find your local Culligan Man™ today!


Very hard water and discolored water are the biggest concerns for local residents. Dry, itchy skin, and dull and discolored hair are symptoms of these northern Illinois water problems, in addition to bad tasting water. Water problems can harm your home or business in a variety of ways, and Culligan has the right water treatment equipment for every situation.

Reviews for Culligan Water of Decatur

Overall rating: 4.8⁄ 5

  • Chris Brewer

    Best Water in Central Illinois

  • Gloria Martin

    I count on our filtered drinking water to be just that - pure! Culligan delivers. The softened water makes detergents, shampoos and soap go further - and everything (including me) comes out cleaner, less residue. Sinks and tubs are easier to clean - no more toilet bowl iron residue either. On a local note, I love how personable the staff is. Culligan of Decatur is professional and courteous, and goes out of their way to accommodate my schedule for deliveries. Thank you!

  • Jami Martin

    Sara and Carol provide excellent customer service.

  • Joshua Maple

    Very nice people customer service was very good

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