Denker 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 advantage
As the leaders in water treatment for 85+ years, Culligan 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.
Denker 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's in-home or virtual appointments.
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's award-winning technology and service have attracted recognition from some of the most trusted names in product testing and quality assurance.
The Denker Culligan Water difference
Friendly staff. Easy to order and pay for home delivery. Our family drinks way more water with the in home bottle machine and no individual plastic bottles.
We had a problem changing our reverse osmosis filters. Thank you so much to Shannon, Katie and Curtis. They went over and beyond two trips in the same day! Very professional and client oriented. Thanks again.
We only wished we contacted you sooner for the water filtration system! Russell was great to work with. Great customer service when we call and so happy to no longer see rust in my tub or sinks! Cyndi and Glenn C
Above and Below The Bridge Bling