Free Water Testing

What is included in this free Professional water test worth $79?

  1. Discover what’s in your family’s water.
  2. Inspect your plumbing, fixtures, and appliances.
  3. Provide you with solutions for your exact water problem.
  4. Educate you on your home’s water.
  5. Send to Culligan’s EPA-Certified laboratory if additional water testing is needed. (Additional fees apply.)

Knowing what’s in your water has never been so simple!

It seems like nothing of value is free, right? Learning what’s in your water at no charge does sound too good to be true. Here’s why we have a free water analysis:

After all, what good is water treatment if it isn’t designed to handle YOUR water?

Why Choose Culligan

30 Day Money Back Guarantee

At Culligan of San Marcos, we go to great lengths to test your water, inspect your plumbing, and ask questions about your family’s water needs to make sure you’re happy with your Culligan water from day one. However, if we ever make a mistake, let us know within 30 days and we’ll be glad to correct it or refund your money.

Trusted Culligan Man Service

Unlike big box stores and fly-by-night water companies, Culligan has put its customers first since 1938 by taking care of them long after the sale. Keeping you happy for the long haul is what we're all about and how we'll continue to build our reputation for decades to come.

We’re Local & Family Owned

We’ve had the opportunity to serve Central Texas since 1963 and help provide outstanding products and services to our customers. We have the technology and research of a global corporation backing us, however, at our heart, we’re a small mom and pop shop here to serve you. We’re proud to help our team members be involved in our communities.

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.

Play Video

What our clients say

edward kaminsky
edward kaminsky
01:39 01 May 24
I had service tech Randy out today. Very knowledgeable, great personality, 20 year Navy veteran. I’m a former business owner. I would want him working for me.
Jennifer Blake
Jennifer Blake
18:13 12 Apr 24
Jerry was knowledgeable and helpful while we were trying to figure out which system we wanted for our home. Adrian and Chris did our install and they did such a great job! We would highly recommend them to anyone needing a water softener.
Monty Gomez
Monty Gomez
18:11 06 Mar 24
I had a leaky drip line. I called and asked for someone to come out. I was hesitant thinking it would take hours to get someone but no, Culligan did a great job of syncing up a technician to correct the issue. The tech initially set up to come out had come as I was at a Dr appointment so I had to re-request another date, I was worried it would be a headache, no. Culligan seamlessly set up a new appointment to fit my schedule again. The next tech came out after sending me notice he was on his way, I appreciated that. He showed up, listened to the problem, had assessed and identified corrective actions and was clean and neat about the workspace. All truly excellent. Randy fixed the issue and had a very joyful attitude. These are the people that make businesses last and worth establishing a long term rapport with. This is the Culligan I want to give my business to, this is the Culligan I am glad to be a part of. Thank you Randy. #goNavy
Gene Whitaker
Gene Whitaker
18:09 31 Jan 24
Culligan's team was great. From salesman to installers they were courteous and informative. Extra shout out to Adrian our install tech for really going the extra mile for us!
Perry Field
Perry Field
17:24 26 Jan 24
Adrian was very nice, he was right on time and was able to answer all of my questions and navigate my issues. Katherine's really nice too, though we only spoke on the phone.
Steven Washburn
Steven Washburn
21:13 14 Dec 23
Very happy with the whole process. From Ethan coming out to test our water & discuss options, all the way through installation by Chris & Kevin, they made everything effortless on my part. All were very professional & efficient. Had a water softener & RO system installed on a rental basis so that all servicing is included and I don't have to worry about remembering adding salt periodically.OMG in the difference in the taste of my water. I always refrained from drinking my tap water, but now its so good I no longer need to purchase bottled water.I give total recommendation to Culligan Water of San Marcos.
Kelly Blake
Kelly Blake
20:33 08 Nov 23
Culligan set us up today! Professional install! Chris did a fantastic job! He kept me informed & showed me how everything works. Jerry came out first to test my water & was so sweet & informative! Kathrine at the office was such a doll helping me with my million questions! Top notch service all the way around!!
15:58 25 Oct 23
Always a positive experience. Ryan is a true professional and very knowledgeable.
Kenneth Rocha
Kenneth Rocha
17:43 19 Oct 23
Culligan San Marcos is affordable, concise, and they always provide exceptional customer service. In central texas? Don't hesitate to reach out to them. If you are lucky enough to meet Ryan, delivery operator, he will make your day. A great human being and a great representative for Culligan! Culligan customer with residential softner system. Thank you, Culligan San Marco, for taking care of our home and family! 🏠 ❤️
Junior Carreno
Junior Carreno
16:56 13 Oct 23
Ryan is the fastest salt guy we’ve used for years at Courtyard in San Marcos. He’s always friendly and extremely professional. Gets the job done fast!
Next Reviewsjs_loader

Invest in your health by getting a Culligan system today

Complete the form and a Culligan water expert will get back to you ASAP!

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