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.

*Subject to a Cooler Setup fee

New Customer Special

1st Month Free Water Cooler Rental plus first four water bottles at no charge. Get started for $44.00*

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.

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Ratings & reviews

“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.

“Miguel with Culligan of San Antonio came out and reinstalled...

...and repaired our water softener. You could tell he had the experience and knowledge he was able to complete his task in a short time. Great Job!

-Alex F.

“Great service from Rich the warehouse

Oute manager. Water consistently tastes the same. Homer Z. is great too. Have had Culligan water bottles delivered monthly for 15+ years. The main reason I have stayed loyal is Rich & water taste consistency. Great service.

-Colin C.

“The service technician Adan was friendly, informative,

extremely knowledgeable and professional...

-Gerald R.

“Experience has shown that my Culligan soft water...

...and reverse osmosis systems are very reliable. When service is needed, it is easy to schedule. The technician quickly identifies the problem and makes the repairs with minimal system downtime.

-Tom h.

“Had a wonderful experience with Culligan

Kurt's presentation was straight forward, all of my questions were answered and, there was NO pressure to purchase the products. The installation by Chris P. was even better!

-Sabrina H.

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.