About Culligan

Industry-Leading Water Solutions Provider

For more than 80 years, your local Culligan Man™ has been the expert in providing quality water solutions for your unique residential, business, and commercial water treatment needs.  Whether you need a water softener, reverse osmosis system, water filtering, water coolers, bottled water or softener salt delivery, Culligan has the perfect solution for your family's water concerns.

 

Culligan of Rockford

Culligan of Rockford is your local Culligan water treatment expert. Learn more about Culligan of Rockford.

Culligan History

Since 1921, the Culligan name has been synonymous with better water. Learn more about our innovative, exciting beginning.

Community Involvement

Culligan is an integral part of the community, and we're proud to give back to local schools, churches and other non-profits.
Learn more about how you can have better water.

Latest Blog Posts

What Clients Say
This place is such a pleasure to deal with. So helpful in every way. This is the ONLY water company I will deal with. Prices are reasonable and if you finance with them, the terms are so easy. So glad I switched water companies and found Rock Valley Culligan!!
Culligan Customer
Kim Allsen
- Culligan Customer