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 of New Hampshire 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 of New Hampshire is the best water treatment company in Manchester, Portsmouth, Nashua, Concord, Salem, Derry, Merrimack, Hudson, Londonderry, Bedford with over 10 3.1-Stars Google Reviews.

I would like to express my gratitude for the exceptional service provided by the gentleman who worked on our house. He demonstrated an impressive level of expertise and professionalism. I am also pleased to note that this company has been taking care of my parents for over 30 years, and now I am thrilled to have them assist us as well. Thank you for making our home cleaner and safer for my family and me. Your efforts are truly appreciated!
Great service and very knowledgeable staff. They did a free in home assessment and water test. I was given a very fair estimate of what water treatment equipment I would need to remediate my heavy sediment and hard water. The assessor also had recommendations for future upgrades to my home's water. 10/10 would recommend to anyone.
Had an appointment in Bedford for 1/12. Service Rep was on time and changed a filter and delivered salt for the water treatment system. Excellent service and very friendly. I will always use Culligan!
They are great but I was not there that day I was next door for a haircut at salon Elio
Will came and gave a professional and informative assessment and estimate for our radon and ph issues.Jarrodd was our installer. He gave a friendly reminder call, showed up on time, was dressed professionally, and followed current safety guidelines.In addition to the awesome new system we have, we will be forever thankful to Jarrodd for saving our chickens! He was outside the house, up a ladder, and heard the neighbors dog running into our yard and going after our chickens.Jarrodd jumped into action and grabbed the dog to save our family pets 🙂 Our 7 and 8 year old sons have raised the chickens from 2 weeks old. We can't thank him enough for going the extra mile! ❤️
Very impressed with the Manchester Culligan of New Hampshire location! Cathy, the operations manager answered my questions and promptly scheduled our service. Andy, the service tech was very thorough, efficient, and friendly. I was doubly impressed that I didn't have to ask him to wear a face mask while servicing our whole house and RO filtration systems. Thank you!
Met with Will to go over options, the next week Jarredd did my install.Great job by both, very professional company. Highly recommend them.I have the whole house water softener and R/O drinking water systems.Incredible difference.
js_loader
100% Satisfaction Guarantee Worlds most efficient NSF Certification | Culligan of New Hampshire
UL Certified Company in Manchester, Portsmouth, Nashua, Concord, Derry, Salem Water Quality Association Tested and Certified Under Industry Standards

Invest in your health by getting a Culligan system today

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