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 of Greater Rochester is the best water treatment company in Greater Rochester with over 209 4.6-Stars Google Reviews.

Tom Hanson

We were not getting soft water from our water treatment equipment and I couldn’t figure out what was going wrong with it. The technician came out and determined the problem right away and has the parts right with him and was able to repair it and now we have beautiful, soft water again.

Rosie Lund

Nice and friendly. Always respectful and delivery on time. Appreciate notice before arriving. Great!.

Echoman

From the user-friendly website scheduling, then initial contact with Diane to schedule the free water testing/consultation onto Scott's patient, knowledgeable and informative onsite consultation; absolutely first-rate Customer Service.

C R

Great service and products. Very friendly staff and great service with a smile

Jenifer Torske

I have been a Culligan customer for 21 years. The service, the people, and the product are the best. Would not go to another company.

James Young

great team, excellent install of 3 sink RO systems in my triplex + water softening for entire building. great rental program that includes annual filter replacement (which are normally like $400). Writing this review today because I had a leak at one RO faucet on a Saturday, they immediately answered the emergency pickup line, was something they were able to walk me through to fix, took less than a minute. highly recommend!

Bobby Erickson

We have horrible water from our well, so we need a high quality system to allow us to have safe/clean water coming through our house. We compared products and services, as well as pricing, with other local brands and found Culligan to be the best overall product for our household needs. They were extremely nice and thorough with their installation and removal of old equipment. Everything was cleaned up, and functioning properly when they left - and no problems since. We are now 10+ years satisfied with Culligan.

Carolyn Matthiesen

I appreciate the service so I don’t have to lift the heavy salt bags and my softener always works well. Also I have a water purification system in my kitchen and have had excellent service for that as well.