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.


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. Free of contaminants and minerals, 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

  • Paula Bryant

    Very pleasant to work with and very good at helping when you have an issue either with your unit or your bill, they are there to help! We have been with them since 2005 and no regrets! When you want good water and wonderful service call Rock Valley Culligan!

  • Vicki Moore

    I have had other water companies, not satisfied with the flavor of the water or the customer service. Since being with Culligan, I have had no complaints. Customer service is above excellent, location is convenient, and prices are good. I will never go to another water company, unless I have to.

  • Walter Hongsermeier

    The whole process was quick and easy. My only complaint, hence the 4 star rating, was when our salesmen came to our house to explain the services they provide, he never disposed of his gum before starting to talk. I understand having fresh breath, but very unprofessional to be smacking your gum while trying to sell your services. We knew we wanted culligan for their quality product, so we bought a system from them dispite having to deal with what seems like nails on a chalkboard listening to him. Very impressed with the system itself and have zero issues with anything else.

  • Jason Holmertz

    Chris sat down and explained the water softeners as well as the reverse osmosis system to us. Our water is now soft, tastes great, and is safe for our family. The technician was prompt and professional. The whole process was very easy and stress free.

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