“I've been a customer of Culligan for...
...over 35 years and have never had a bad experience. Their products are excellent and delivery service has been friendly and timely.
-Joe M.
Culligan of San Antonio, TX
We know your water in San Antonio, TX, and with over 85 years of experience, we know how to provide you and your family with the cleaner, safer and great-tasting water you deserve with our water treatment services.
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Limited-time offers and promotions
Discover these unique offers happening now in San Antonio.
Free Water Test – No Cost, No Obligation!
Discover the quality of your water with a no-cost, no-obligation analysis from our Culligan experts. Our team will test your water and provide a personalized consultation to help you choose the best solution for your home or office.
Bundle and Save Up To 10%
Bundle and save big with a Culligan Water Treatment Bundle! Mix and match your favorite Culligan solutions and get up to 10% off your entire bundle**. PLUS, every bundle comes with 1st-year PCP coverage absolutely free—that’s an extra $1,000 in savings!
*Contaminants may not be in your water. See local dealership for details.
**Savings of 10% applies to the Aquasential Smart HE Water Softener. Installation not included. See your local dealer for complete details.
Culligan products and services in San Antonio
Why choose Culligan for your water treatment services?
As the leader in water treatment for 85+ years, Culligan is dedicated to improving lives and protecting the planet by providing access to safer, better-tasting and more sustainable water.
100% satisfaction
guarantee
If you're not completely satisfied within 30 days of purchase, we'll refund the cost.
Backed by science
and sustainability
We’re passionate about finding new ways to bring you better water solutions through sustainability-driven innovation.
Unmatched
care
Enjoy white-glove service, expert installation and hassle-free maintenance.
Long-standing
trust
With over 85 years of water treatment experience trusted by over 150 million customers, you can count on us to provide the solutions and service you need, anytime.
Looking for the right water treatment system for your home? Take our quiz!
Whether you have city or well water, take our quick and simple quiz to find out what’s happening with your water and get recommended water treatment solutions.
Ratings & reviews
Schedule your free water consultation
Our Culligan water experts are ready to help you find the right solution for your problem water. We offer a free in-home water test, or we can schedule a phone consultation (you can select your choice in the next step).
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Water treatment articles and resources
Explore more Culligan water solutions
Office
drinking water
Cost-effective and convenient systems bring fresh, filtered water to your employees.
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Commercial & industrial water treatment services
Revolutionary designs for commercial and industrial water treatment are customizable to your business needs.
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Frequently asked questions
What cities does Culligan of San Antonio, TX serve?
Culligan serves Alamo Heights, Castroville, China Grove, Converse, Devine, Elmendorf, Fair Oaks, Floresville, Helotes, Hollywood Park, Hondo, Kirby, Lytle, Pearsall, Pleasanton, San Antonio, Somerset and Stone Oak.
How do I find the best water treatment services & solutions for my home?
The best way to find out which water treatment solutions are right for your home is by scheduling a free consultation with one of our local water experts to find out more. You can also get started by taking our quick Water Solutions Finder quiz here.
What are the signs of hard water in the San Antonio region?
Dry skin and hair, limescale buildup around faucets and showerheads, soap scum on shower walls or too much wear and tear on your water-using appliances are all signs of hard water in your home. With a Culligan water softener, you’ll experience longer-lasting appliances, hydrated skin and hair, brighter laundry and greater savings.
How does the installation of my Culligan system work?
Here at Culligan of San Antonio, we have trained technicians who can expertly and efficiently install any of our water treatment systems. Our installers are friendly, efficient and can come at a time that works for your schedule.
Where can I find information about warranties and manuals for Culligan products?
We’re proud to offer industry-leading warranties, including a 30-day Satisfaction Guarantee. Find warranty information for our specific water treatment systems in your owner’s manual. Find a selection of these manuals here.
Does Culligan of San Antonio provide water treatment for both city water and well water?
Yes, Culligan of San Antonio has experience finding the right local water treatment for you regardless of whether you get your water from the city or from a private well. Whether you need water softening, filtration or a combination, we can serve your needs regardless of your water source.
Culligan of San Antonio
Mon:8.00am - 5.00pm
Tues:8.00am - 5.00pm
Wed:8.00am - 5.00pm
Thur:8.00am - 5.00pm
Fri:8.00am - 5.00pm
Sat:Closed
Sun:Closed
