Commercial and Industrial Water Treatment

With the support of the entire Culligan International organization and experience in your local market, you will have the best solutions to meet your commercial and industrial water needs.

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Culligan of San Marcos provides commercial & industrial water treatment across numerous industries & applications:

  • C&I Reverse Osmosis
  • C&I Water Softeners
  • C&I Depth Filters
  • C&I Carbon Filters
  • Deionized Tank Exchange

Every commercial water treatment application, whether for a restaurant, hospital, hotel or office is unique. Call or use the contact form to tell us about your water needs.

We can be of service with many industrial applications including High-purity, Deionized, De-mineralized, Lab-grade, and Medical-grade water.

Deionization

Deionized Water Service, often referred to as “Portable Exchange Deionization” (PEDI), uses tanks containing deionization resin plumbed into your water lines with quick-connect connectors and exchanged as-needed by fresh tanks. This way you have minimal up-front investment by eliminating complicated plumbing and installation and you’re only paying for the high-purity water that you need.

Every application for Ultrapure or Deionized water is unique so please call or use the contact form to let us know more about your water

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