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 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.
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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 Southwest difference
If I could give them 10 stars I most certainly would! They are great and our serviceman, Chris is super! He always has a great attitude and service with a smile! The products are great and we recommend if you want a dispenser and bottled water, Culligan is the ONLY way to go!!
Wanda Levy
02/18/2025
Last Friday I had a new water softener installed. David Gonzales was my installer. He was very knowledgeable and professional. He answered all of my questions and provided me with a great deal of information on my water softener. He also made sure to clean the area after he completed the installation. Great service from David.
A big Thank You...
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Lou Martin
02/17/2025
We've been Culligan customers going on 30 years and have been absolutely 100% satisfied since day one. Our water quality lately has been changing constantly because of all the new home & road construction in our area. We called Culligan of Seguin & they sent Jason Olmos out to assist. Jason ran an full analysis of our soft water & the hard water...
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River Man
02/15/2025