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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Improving your home's water is easier and more convenient than ever with Culligan's in-home or virtual appointments.
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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
I'm really pleased with my new Culligan service...the water taste crisp and delicious... seriously...it's good ...and Kimberly is the best in customer service ...she helped me decide what to get ..and so forth ..and Chris the delivery guy is nice too ..thanks everyone at Culligan water..your friend Shelli🙋✝️
texasbatgurl Pratt
06/24/2025
I’ve used Culligan for about 7 years. I have a water softener out in West Texas and it has been a great tool to help with the hard water. I’ve only had 1 issue that was resolved within 12 hours after all the years. Definitely recommend to get a softener for West Texas!!!
Eagle Eyes
06/05/2025
The service staff are friendly and helpful. The customer service office has resolved any of my concerns to my full customer satisfaction, which shows how customer service oriented they are. The water is fantastic and the water dispensers are good. Always have had a good customer experience with Culligan San Antonio.
Omar Martinez
05/21/2025