Sterling Culligan Water
Your local water experts since 1936
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.
Whole Home Water Filters
RO Drinking Water Systems
Bottled Water & Coolers
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.
Sterling Culligan Water
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.
Worried about your water?
Get a FREE water consultation!
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.
Free Water Test
Stop wondering about what may be in your water. Your local Culligan expert can provide a complete analysis for a wide range of contaminants.
Water & Salt Delivery
Culligan delivery is the easiest and most convenient way to get better water in your home.
Coupons & Specials
Don't miss out on the limited-time deals happening in your local area.
Service & Repair
Keep your water softener and filtration systems running at peak performance.
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 Sterling Culligan Water difference
Switching to Culligan Water of Waupaca was the best decision ever! We had a competitor servicing the home when we bought the house. We tried very hard to get along with the other company but found them condescending and the tech reps inept. Culligan has been so upfront and knowledgeable from the salesman, office staff, tech reps and even the boss.... Read More
They have always been great to deal with. Special thanks to Dave Schuett just really a great person to work with! Our water was hard my neighbors have been going with Culligan for many years and they recommended them to us. He says once you get used to their water you'll never want anything else. Another thing I'd like to say" My mother passed away... Read More
My experience with Sterling Water has been exceptional. I never give my water softener a second thought. Sterling commitment to customer service and satisfaction has been top shelf since we installed the unit many years age. I would recommend Sterling Water to any one needing a water treatment system.