Culligan of Rockford

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: Closed* Weekend sales appointments availableSunday: Closed* Weekend sales appointments available
Areas we serve:
Caledonia, Cherry Valley, Durand, Loves Park, Machesney Park, Pecatonica, Rockford, Rockton, Roscoe, South Beloit
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The Rock Valley Culligan Team

Your Rockford Water Treatment Experts

We are Culligan of Rockford, your water technology experts. 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.

At our dealership, we have installed water vending machines. The machines are open 24/7 and vends RO (reverse-osmosis) water.


Rock Valley Culligan, located in Loves Park, IL, services southern Wisconsin and northern Illinois. Owned and operated by the Larson family since 1978, we lead the water treatment industry in innovation and service. No other company compares. We offer the largest variety of superior water and water treatment products available for your home or business including bottled water, water softeners, water filters, drinking water filters, reverse osmosis, softener salt delivery, deionization services and laboratory water.

Culligan Rock Valley Showroom and Storefront

Culligan products are built to last. They are backed by a 100% satisfaction guarantee and the best-trained and experienced service technicians in the industry.

We've seen about every water problem imaginable and we're solving 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 workplace. Our office is open 8AM-5PM Monday through Friday, and our sales staff is available to assist you Saturday and Sunday as well. Our popular salt sale is held the last Friday of each month. Thank you for your continued patronage to our business.

In Loving Memory of Our Beloved Boss

Jeff Larson

Reviews for Rock Valley Culligan

Overall rating: 4.8⁄ 5

  • TSnowCrash

    As a legally blind couple trying to survive during the pandemic, it has been challenging to say the least. With Culligan at least we don't have to worry about having fresh, clean, safe water to drink. Rock Valley Culligan has been extremely easy to work with, answering all our questions and making it as painless a process as possible to get everything setup and working for our needs.

  • Piper Turner

    We can always count on fresh drinking water from Rock Valley Culligan! I think we have had account with them for 10 plus years 😊 They will come as often or as little as you need. I appreciate that even tho we are a small account, they accommodate us ❤️

  • Jose Caballero

    Very polite, and helpful, with our existing system and provided all the information to make easy the process of exchange since our system wasn’t working properly, now we can notice the difference in our water and have the peace of mind the not only we saving on the long run , and with our reverse osmosis now we don’t have to been carrying those 5 gallons of water every other week , thank you, I will really recommend it services .

  • Debra Bush

    Have had an excellent experience with all the Culligan staff. We had a complete new installation of water softener and RO system. All work was done in a timely manner and information was provided. Highly recommend these qualified people!!!!

  • Darrin Green

    Filtration saves us from needing to buy bottled water, the water tastes much better than regular tap water. Our house is over 100 years old and the old pipes really affected the taste.

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