Drinking Water Quality: What You Need to Know
Get answers to common questions about America’s public and private water systems.
We know
Rockford water.
Rockford water.
Local expertise with industry-leading technology.
Rock Valley Culligan
Backed by over 80 years of experience, your local Culligan Man has the perfect solution for your family's water concerns.
Water Softeners
Say goodbye to dry skin, spotted glassware and high water heating bills when you rent or buy a Culligan® Water Softener!
Water Filters
Get rid of rotten-egg smells, cloudy sediment and acid stains when you rent or buy a Culligan® Water Filter!
Drinking Water Systems
Never worry about chlorine, "rotten-egg smells" and foul tastes when you rent or buy a Culligan® Reverse Osmosis Drinking Water System!
Bottle-Free Coolers
Take care of problem drinking water and bottle storage issues when you rent a Culligan® Bottle-Free Cooler!
Bottled Water Coolers
No more drinking and cooking with unpleasant tap water when you rent or buy a Culligan® Bottled Water Cooler!
Bottled Water
Say goodbye to drinking water fountains and restaurant tap water with bottled water from your local Culligan Man™!
More Than Water | Culligan
Nothing is more important to life than water. From microscopic organisms to massive cities, water sustains us all. That’s why, for more than 80 years, we’ve worked to provide the world with safe, clean and affordable water.
But today, the world faces a new range of challenges that require a global effort, with individuals, corporations and governments working together to build a better world. That’s why we’re renewing our commitment to making a real difference in the health and wellness of all people throughout the world.
Learn More
Special Offers
See our current Culligan water systems specials and enjoy healthy, high-quality water with Culligan. Better deals on better water.
Water Systems
Good, clean drinking water is essential to everyone's health. Culligan has the right water system for all your water treatment needs.
Free Water Test
Don't wonder what's in your water - your Culligan Man can tell you. Contact us for a free water test!
Latest Blog Posts
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What Clients Say
Had my problem taken care of in a matter of hours, My salesman Chris is def a asset to the company. Had a pipe start leaking and let Chris know at 6 am by 9am He had Kyle a Plumber who was very professional come to our house and fix the problem and it looks great. Awesome Price. I will remain a Culligan customer Great customer service! Thanks again !!
2/9/2021 Had a issue with water pressure, Texted my Sales guy Chris the next morning at 8am and by 10am had a phone call and the next Morning Had the Plumber out at my house putting a different water softener in. The one I had was 6 yrs old and without hesitation they fixed my Issue Prompt. I will continue to rent as I make a call and they fix their product with a day or so. Great customer service and Plumber was great! Thanks Culligan again....
Greg Dangelo
- Culligan Customer
