Culligan of San Antonio

You could give your people Culligan Water.

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Rated 4.8⁄ 5  
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Monday: 8:00 AM – 5:00 PMTuesday: 8:00 AM – 5:00 PMWednesday: 8:00 AM – 5:00 PMThursday: 8:00 AM – 5:00 PMFriday: 8:00 AM – 5:00 PMSaturday: ClosedSunday: Closed
Areas we serve:
Adkins, Atascosa, Bigfoot, Boerne, Campbellton, Castroville, Charlotte, Christine, Cibolo, Concan, Converse, D Hanis, Devine, Dilley, Elmendorf, Falls City, Helotes, Hondo, Jourdanton, Knippa, La Coste, Lytle, Macdona, Marion, Mico, Moore, Natalia, Pearsall, Pleasanton, Poteet, Rio Medina, Sabinal, Saint Hedwig, San Antonio, Schertz, Somerset, Universal City, Utopia, Uvalde, Von Ormy, Yancey
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Culligan San Antonio Team and delivery trucks outside dealership

Your San Antonio Water Treatment Experts

We are Culligan of San Antonio, your water technology experts proudly serving in Southwest Texas. Our dealership specializes in providing water softeners, reverse osmosis systems, water coolers, bottled water, water filtering and softener salt delivery service to homes and businesses in Atascosa, Bexar, Frio and Medina Counties. 


When Wilbur Walton (below right, with Emmet Culligan) founded the first Culligan dealership in Wheaton, Illinois, 77 years ago, service men delivered large, bulky portable tanks and installed them in basements to provide residents soft water. While water softening continues to be the bread-and-butter of Culligan Southwest, the San Antonio-based company which is now headed by Walton’s grandchildren, Bob Boerner and Kristi Stanford, we offer a wide variety of water treatment solutions, including reverse-osmosis filtration, ultraviolet sanitization and more.

Siblings Boerner and Stanford have seen the company evolve over the decades since first working for Culligan Southwest, then under the leadership of their father, Gilbert W. “Gib” Boerner (below left) who died in 2002. Boerner came aboard in 1977 while studying environmental science in Ohio and Vermont. Stanford joined in 1986 soon after earning an international studies degree at Southwestern University in Georgetown.

Boerner and Stanford oversee operations of all four Culligan Southwest dealerships: San Antonio, Kerrville-Boerne, New Braunfels-Seguin and Midland-Odessa. Combined, they employ a staff of 110. In addition to impacting communities they serve by providing jobs, the company is proud of the fact that they truly save customers money by preventing damage to plumbing systems and appliances caused by Texas’ hard water, which Boerner says is some of the hardest in the country.

Culligan Southwest also gives back to the community by donating money and/or purified drinking water to a number of charities, including Cancer Therapy Research Center, Sunshine Cottage, Texas Public Radio, Siclovia, Los Compadres de San Antonio Missions, and Oblates of Mary Immaculate, to name a few.

Like his father before him, Boerner is active in water quality legislation issues and has served as the Government Relations chairman of the Texas Water Quality Association for more than 10 years. He is also involved with the International Water Quality Association’s Water Science and Governmental Affairs committees, and helped oversee a 2011 study at Virginia Tech that affirmed the compatibility of efficient DIR (Demand Initiation Regeneration) water softeners with septic systems. Culligan also supports efforts to conserve water supplies and advocates for initiatives that expand supplies, such as rainwater catchment.

Stanford has been an active member of the Downtown Rotary Club of San Antonio for 26 years and serves on publications committees of the Texas Water Quality Association and the Culligan Dealers Association of North America (CDANA).

Reviews for Culligan of San Antonio

Overall rating: 4.8⁄ 5

  • Daniel Hearn

    Great customer service! I have had my tank since 2007 approx and rarely have the need to call Culligan, but when I do, their customer service is over the top. I come from a customer service led industry and have managed call centers in large corporate environments - this is the best service ever. Thank you Culligan Team SA!

  • Jason Brown

    Rolando, my sales contact was extremely helpful throughout the entire purchase process. He didn't spend time trying to "sell" me on the system, but worked with me to identify the appropriate solution that met my home's need. I watched him advocate on my behalf while working within his organization to ensure I got exactly what I needed/wanted. He was also onsite during the install and followed-up afterward to ensure the work was completed to my satisfaction. Chris and Charlie, my installation techs, did an excellent install job. They were at my home until after 9PM (just over 6 hours) making sure the job got done right (it passed city inspection on the first try). Kudos to the team and the family and I are enjoying soft/filtered water!

  • Jorge Moncada

    I can not begin to say how much I like having a Culligan Water softener as it has made so much difference in all things that use water in my house but even more, the reason I chose Culligan in the first place over other water softener products was the ability to have it serviced by a local company. I had called in and issue a couple of days ago and setup an appointment for a future time and in checking the water softener, I tried to switch over the bypass and found that the bypass valve was leaking. I have had the equipment for a little over ten years and not one issue so I can not fault the equipment, I would write this up and wear an tear, but I called Culligan service in San Antonio and asked if they had any earlier open slots since I did find an issue and they setup a visit for that same day. The Culligan Technician, Robert, came over to service my equipment and he was extremely helpful. He asked if I wanted to watch and I said sure, I was curious about the equipment and he told me step by step what he was doing and what he was looking for and showed me what he was looking at so I felt at ease because Robert took apart the device with expertise and not only told me about the parts but showed me. He replaced the bypass valve and a gasket on the piston but he did it with such speed and precision that I knew the reason for my choosing Culligan was justified. Having a product that can be serviced years later and in "emergency" type situation and have all the parts on hand to fix the issue puts me at ease with my product and the company. Robert updated the bypass valve from what I can only describe as push a post to bypass to a rotary valve system where it is incredibly easy to operate so it is easier for me an my wife in the future. Thank you Culligan and thank you Robert, my hat is off to you for a job well done.

  • Dave Shepard

    Only once did I have a reason to call for service and I got a quick response.

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