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.
Culligan Southwest
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.
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 Culligan Southwest difference
Adrian set up my rental and he did a phenomenal job. I have a large vehicle and the unit may not allow parking. We'll, he took care of it and had it set up nice and neat. He was very courteous and knowledgeable.
Lorna Major
10/15/2022
Can't say enough about these people. When I inquired about adding a system to my home, Larry came out the same day and answered every question and extremely courteous and friendly. I had to wait to have the install done and they were very nice about checking in on scheduling. The day of install the tech showed up and was on time, very friendly and...
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Jeff Rea
05/23/2022
Fast and flexible scheduling, professional installation, and high quality products. Sales rep explained all parts of my whole-house water softener, filter system, and the RO system. He came up with the best-priced bid under 6 other competitors. Professional installers completed the job quickly and explained every part of the installation.
Mac M.
12/31/2021