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.
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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.
Culligan Tri-Cities
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.
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Improving your home's water is easier and more convenient than ever with Culligan's in-home or virtual appointments.
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Culligan 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.
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 Culligan Tri-Cities difference
Great staff love my water even driver are awesome and promt!
Marlena D
08/20/2025
Absolutely AMAZING!! Not only does the water taste great they have magnificent customer service !! They go above and beyond to satisfy customers! Thank you Culligan & staff!
Irene Guillermo
07/10/2025
Culligan of Tri cities installed an RO system in our home! The water tastes amazing and am confident it is free of contaminants for the safety of my family.
We’ve had an amazing experience with them. They are quick to return communication and the entire staff is friendly and prompt. I highly recommend Culligan of Tri cities.
Michelle Calligan
01/02/2025