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
My equipment has always worked great. I have never had a problem whatsoever. The annual filter change is quick and no trouble.
M Baker
11/02/2024
Great speedy response to a seal leak caused by increase in water pressure from the main. Service tech was friendly, knowledgeable, and courteous.
Mike Hinojosa
10/31/2024
I have a RO and water softener rental from Culligan for the past 4 years. I love the ease and convenience of having both. Our household only drinks water, so it’s essential we have it readily available. The softener makes my hair and skin feel silky soft and keeps the faucets sparkling without mineral deposits. Culligan comes out yearly to check e...
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Susan Dunn
10/18/2024
