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.

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What our clients say

Joseph Furtado
Joseph Furtado
21:41 19 Aug 23
We finally decided to get a water-softener and whole house filtration system about 3.5 years after moving into our new home un San Marcos. We interviewed several companies and decided to go with Culligan Water. Jerry came out to test our water and was very friendly and knowledgeable. We also opted for the under sink RO filtration for food and drinking water. Culligan is a full service company that stands behind its products. We can count on their being there for us when we need them, including salt delivery and 10 point inspection every three months (for a small fee and cost of salt). Chris and Zach were very polite and did a great job of installing and explaining our system and how it worked. They even worked in the very hot attic on a very hot day to connect the plumbing, including running a connection to the drain in the laundry room. At the completion of the installation they made sure every thing worked well and that there were no leeks. And cleaned up everything really well. Overall and A+ job by Culligan and its crew!culligan
Kent Perrine
Kent Perrine
19:29 09 Aug 23
My experience with Zach and Kevin was excellent. They are very professional, respectful and strived for a quality installation. They made sure to clean up the worksite before leaving. The quality of your employees reflects on the quality of your company and earns you the great reputation you have.
Haley Malatek
Haley Malatek
16:42 11 May 23
Had an excellent experience with Ethan and Zach as they educated us and installed our new soft water system. Excellent customer service!
Tricia Moffett
Tricia Moffett
20:14 10 May 23
We purchased a system when we bought our house in Kyle 2 1/2 years ago. Called to schedule my 2 year maintenance and Randy from the San Marcos office was my tech that came out. He was absolutely phenomenal with the service he performed and took the time to explain everything he did. I was so impressed that I called the office back to tell them what a wonderful job he did and request that he be my primary technician. Thank you Randy for a great experience!!!
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.
Tulsi Bhakta
Tulsi Bhakta
23:54 08 Jun 22
As a first time homeowner Ethan was very well educated and answered all our questions quite easily. After working with Ethan on exactly what we needed for our home, we had Jojo and Brett come out and complete the installation. Since we were pre-plumbed it was a real quick install. They explained how the system worked and showed us how to find the guide on the website regarding our specific softener if we needed any reminders. The difference in the water is night and day for me. No more chlorine smell and the water is like silk. Thanks Culligan for the superb service!
Barb Alvarez
Barb Alvarez
23:30 12 May 22
Jerry GissinerHe really out did himself, he showed us all the testing on our water and explained everything so well. We had culligan before and were not givinga water testing before. Jerry was so passionate about what he does ,and that is quality of water. I thought in my mind he is so good at his job and does it VERY well. He added some discounts for us and that just did it. We had to buy the RO system and water softener from him. It's been about two weeks and were loving it. Thank You Jerry for taking such good care of us....Thank you Barbara and Tomas
Katheirne Kolstedt
Katheirne Kolstedt
22:58 12 Feb 22
Jerry Gissiner provided us a thorough understanding of how Culligan's water systems work, options available and was very friendly. We look forward to getting our new system installed.
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