Commercial and Industrial Water Treatment

With the support of the entire Culligan International organization and experience in your local market, you will have the best solutions to meet your commercial and industrial water needs.

Culligan Ultrapure of Indianapolis, IN provides commercial & industrial water treatment across numerous industries & applications:

  • C&I Reverse Osmosis
  • C&I Water Softeners
  • C&I Depth Filters
  • C&I Carbon Filters
  • Deionized Tank Exchange

Every commercial water treatment application, whether for a restaurant, hospital, hotel or office is unique. Call or use the contact form to tell us about your water needs.

We can be of service with many industrial applications including High-purity, Deionized, De-mineralized, Lab-grade, and Medical-grade water.

Deionization

Deionized Water Service, often referred to as “Portable Exchange Deionization” (PEDI), uses tanks containing deionization resin plumbed into your water lines with quick-connect connectors and exchanged as-needed by fresh tanks. This way you have minimal up-front investment by eliminating complicated plumbing and installation and you’re only paying for the high-purity water that you need.

Every application for Ultrapure or Deionized water is unique so please call or use the contact form to let us know more about your water

What our clients say

There’s a reason Culligan Ultrapure of Indianapolis, IN is the best water softener company in Indy with over 533+ 4.6-Stars Google Reviews.

Culligan has wonderful products. I live in Carmel and I would not go without my reverse osmosis system or my water softener.
Charles was exceptional. Explained everything to us and showed us how to properly care and maintain our new water softener system. Great work!
Charles, the installer was very professional.Easy to work with highly recommend
Excellent serviceMalocka Scott is fantastic. She is just wonderful
We had our water softener and RO installed, and the experience was outstanding from start to finish. Zack, the installer was professional, knowledgeable, and took the time to explain everything clearly. The installation was completed efficiently, and the work area was left clean and tidy afterward.It's clear that they take pride in their work and genuinely care about customer satisfaction. The system is working great, and we couldn't be happier with the service we received. I highly recommend Culligan Ultrapure to anyone looking for a reliable and professional water softener, RO installations and any residential or commercial water needs!
I really appreciated the clarity of the Culligan process, from the initial testing and evaluation to the presentation of the available services and options. The installation was smooth and professional. Zach was particularly patient and methodical in explaining everything I needed to know, which gave me an added layer of confidence. I now feel not only in control of the system, but also informed about what I have and how it works. Using Culligan for my second home; I will use them again.
Highly recommend Zack of Culligan, indianapolis for installation or moving equipment.
Bill and Alex were very professional friendly. They provided excellent serviceThey
Great customer service when I called in, and the service providers who come to my home are polite and professional- I have had Culligan water softener units in my home(s) since 1994!!
great service my water is great now
Great water delivery experience. Customer service is easy to reach, and consistently respectful in all of my interactions over the last two years.
We have been with Culligan-Ultrapure for a while now and can't say enough praises about them. Their customer service team along with the delivery services, are the best. We really appreciate and enjoy when Warren delivers our order. He is very efficient, always calls to confirm how many we need, before bringing them in, not to mention how pleasant he is. We appreciate his great customer service along with Malocka who initially takes our order. The water products have such a good pure taste to it. I would highly recommend this water service to anyone. They are so reliable, which is very important for running a business. Thank you for being a great company and having the best working team of people.
Great quality at an affordable price.
Charles and Stephen were prompt and professional.
Great service always!
Awesome service and installation
Kudos Culligan for making life easier with salt delivery! After 10 + years still hassle free maintenance as well.
From start to finish, my experience with the sales and installation team was outstanding. Josh from the sales team was knowledgeable, patient, and took the time to explain all of my options without any pressure, making the decision process easy and stress-free while helping me choose the right water softener for my home. Charles and John, the installation team, were just as impressive—they arrived on time, worked efficiently, and clearly knew what they were doing. They walked me through the system, answered all my questions, ensured everything was working perfectly, and left the workspace clean. Overall, the entire process was smooth, professional, and hassle-free, and I’m extremely happy with my new water softener and would highly recommend this team to anyone looking for great service and quality work.
Zach was absolutely great to deal with.
Good product , backed by very good , competent service techs .
Great business and awesome customer service!!
Great service. Deon is our delivery person. Very professional young man with a great attitude. I will always use Culligan for my salt delivery because of people like Deon.Great products!
Easy to work with, fast and knowledgeable
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100% Satisfaction Guarantee Worlds most efficient NSF Certification | Culligan Ultrapure of Indianapolis, IN UL Certified Company in Indianapolis, Carmel, Fishers, Noblesville, Westfield, Lawrence, Brownsburg, Plainfield, Avon Water Quality Association Tested and Certified Under Industry Standards

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