Gallons of delicious, refreshing, pure and nutritious water right from your own kitchen!

With a Culligan RO system you’ll enjoy...

  • Clean water, with a drastic reduction in harmful contaminants, that may help you be healthier
  • Great-tasting water that leaves you refreshed
  • Delectable food that bursts with flavor
  • More savings, because you won’t be buying bottled water to quench your thirst
  • Beverages like coffee and tea that taste like they should
  • Ice cubes so clear you’ll struggle to see them

Culligan’s Reverse Osmosis system:

  • Makes your tea and coffee taste amazing
  • Gives you smoother mixed drinks
  • Makes your already delicious homemade cooking taste out of this world
  • Is a sensible cook’s best friend
  • Provides delicious water on demand

Trust Your Local Water Experts

We're here for you:

Culligan has been treating the water needs of the Central Texas since 1963! We’re dedicated to making your water better using superior equipment at great prices, coupled with the best service.

We're Family Owned:

Our team works in the local area and we're a family owned and operated business.

We offer an unbeatable guarantee:

Our equipment is backed by a 30-day money-back, 100% Satisfaction Guarantee, which gives you peace of mind.

Our warranty:

Most Culligan equipment comes with a Limited Lifetime Warranty, ensuring you can enjoy better water for a long time.

What our clients say

April Tessmer
April Tessmer
22:30 02 Dec 22
Ladies and Gents, I did my due diligence and I love this place. I had Jerry as my sales guy and he gave me the most amazing deal and had the system installed exactly as I asked. Ray and Tyler are fantastic managers that are always ready to serve. The whole team at Culligan really does look out for the consumer. They aren't a fly-by-night scheme. Their products really improve your quality of life.
Diana Perry
Diana Perry
15:25 11 Jul 22
We recently had Dustin Broune come out and look at our clubhouse water softener. Dustin came out very quickly, was extremely knowledgeable and customer oriented. He took the time to explain what he thought we needed he did a free water test and also explained how the system worked. He told me that he would send a bid on Monday and by Monday (today ) before 10 am I had the bid. I would recommend Culligan Water of San Marcos 100 %. Thank you Dustin for your excellent customer services.
Velma Dukat
Velma Dukat
15:43 21 Jun 22
A Month ago, May 11, 2022, Jerry Gissiner came to gives us an assessment for a water softener system. My brother was here since he has had a Culligan system for many years. and would be able to ask the questions that I wouldn't think to ask. Jerry way very informative and was not a pushy salesman! I was very impressed. I was sold!!!.The installer, Jo Jo and his assistant came a few days later. They did an exceptional job. They were very efficient and professional. I was very pleased with their installation. I am vey happy with my Culligan Water Conditioning system.
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World's Most Efficient Culligan Smart HE RO Drinking Water System 100% Satisfaction Guarantee Worlds most efficient NSF Certification | Culligan of San Marcos UL Certified Company in San Marcos, Kyle, Buda, Lockhart, Dripping Springs Water Quality Association Tested and Certified Under Industry Standards Rated & Reviewed HomeAdvisor Pro