Gallons of delicious, refreshing, pure and nutritious water right from your own kitchen!

With a Culligan RO system you’ll enjoy...

  • Clean water, with a drastic reduction in harmful contaminants, that may help you be healthier
  • Great-tasting water that leaves you refreshed
  • Delectable food that bursts with flavor
  • More savings, because you won’t be buying bottled water to quench your thirst
  • Beverages like coffee and tea that taste like they should
  • Ice cubes so clear you’ll struggle to see them

Get 50% off the installation of a new Culligan Drinking Water system.

Culligan’s Reverse Osmosis system:

  • Makes your tea and coffee taste amazing
  • Gives you smoother mixed drinks
  • Makes your already delicious homemade cooking taste out of this world
  • Is a sensible cook’s best friend
  • Provides delicious water on demand

Trust Your Local Water Experts

We're here for you:

Culligan has been treating the water needs of the Northeast Wisconsin since 1958! We’re dedicated to making your water better using superior equipment at great prices, coupled with the best service.

We're Family Owned:

Our team works in the local area and we're a family owned and operated business.

We offer an unbeatable guarantee:

Our equipment is backed by a 30-day money-back, 100% Satisfaction Guarantee, which gives you peace of mind.

Our warranty:

Most Culligan equipment comes with a Limited Lifetime Warranty, ensuring you can enjoy better water for a long time.

What our clients say

4.6
Patricia M Jones
15:35 06 Feb 24
Excellent service and attention to detail.
Thomas Schumacher
16:19 25 Jan 24
Reliable and always conscientious
Lana Geurts
01:57 19 Jan 24
I have dealt with Culligan for years with salt... delivery for the water softener. Now purchased a water cooler with bottom loading. Love it😁read more
Philomena Burton
15:45 10 Jan 24
Everyone has been incredibly helpful and super... nice! We love our new water filtration system. I no longer fear to drink our water! Thank you!!!!read more
David Duquette
04:30 20 Dec 23
For many years have had reliable salt delivery... and periodic inspections for my water softener. All good and no complaints.read more

Invest in your health by getting a Culligan system today

Complete the form and a Culligan water expert will get back to you ASAP!

Wave if you see meWorld's Most Efficient Culligan Smart HE RO Drinking Water System 100% Satisfaction Guarantee Worlds most efficient NSF Certification | Metzner’s Culligan of Green Bay UL Certified Company in Green Bay, De Pere, Howard/Suamico, Ashwaubenon Water Quality Association Tested and Certified Under Industry Standards