Culligan of Illinois
More than soft water, smart water
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Water solutions you can trust
Backed by over 85 years of experience, your local Culligan Water expert has a wide range of products to address your unique water concerns.
The Culligan Water advantage
As the leaders in water treatment for 85+ years, Culligan Water helps you provide your family with better, safer water at every tap.
100% satisfaction guaranteed
If you are dissatisfied for any reason, Culligan will refund your purchase within 30 days.
600+ locations nationwide
With locally-owned dealerships in communities across North America, Culligan is your local water expert.
#1 in custom water solutions
No one filters, softens and delivers more than Culligan Water.
Culligan of Illinois
When you choose Culligan for your water needs, you’re choosing an industry leader with top-rated water treatment equipment, advanced technology and a 100% satisfaction guarantee. Since 1936, Culligan's local water experts have been committed to providing the best service available.
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Improving your home's water is easier and more convenient than ever with Culligan Water's in-home or virtual appointments.
Culligan Water services
You can count on Culligan service to exceed your expectations. Check out the wide range of services provided by your local water expert below.
Water quality your family can count on
Culligan Water's award-winning technology and service have attracted recognition from some of the most trusted names in product testing and quality assurance.
The Culligan of Illinois difference
We started using Culligan because neither my husband or I needed to be carrying 50lb bags od salt into our basement. We love it because all we have to do now is let the service techs in and enjoy the benefits of soft water. Culligan is really affordable and with our hard water a water softner is necessary. Give them a call you wont regret it.
Anne Coffman
09/23/2023
Missed our delivery called the next day and asked about how to get the bottles filled and the lady on the phone was ecstatic to say they could do it same day! Amazing service.
Gary Pinholster
09/15/2023
I appreciate the driver will call me if he misses me at home and makes arrangements with me for when I am available. He realizes 80 pound bags are too heavy for me to carry to my basement. Great customer service!
K LI
09/08/2023