Culligan of Central NH

High Performance

Elegant Design

Fewer Worries

Expert Water Treatment, Softeners, Filtration, Reverse Osmosis Filters & Trusted Service in the New Hampshire area.

I'd like Culligan to help me with

Click on the following products & services to see how we can help you get better water.

Created by potrace 1.10, written by Peter Selinger 2001-2011

Water Softener

Created by potrace 1.10, written by Peter Selinger 2001-2011

Total home filtration

Created by potrace 1.10, written by Peter Selinger 2001-2011

Drinking Water Purification

Created by potrace 1.10, written by Peter Selinger 2001-2011

Free Water Testing

Commercial Water Treatment


Water Softeners

Eliminate white buildup on faucets and dishes and extend the life of your appliances with a Culligan Water Softener

Eliminate Soap Scum Buildup from Hard Water

Smart Technology

Culligan Total

Home Water Filtration

Better Water at Every Tap with Whole House Filtration

Whole House Filters

Customized for Your Family and Water


Drinking Water Purification

Culligan Reverse Osmosis Reduces Contaminants up to 99%

Patented 5-stage Filtration Process

Elegant Design

Culligan Free

Water Testing

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

Know What's in Your Water

The Right Filter the First Time


Bottled Water

& Water Cooler Delivered Today!

Best value for Bottled Water

Bottle-Free Options Available

Culligan For

Your business

Best solutions for commercial & industrial water needs.

Why Choose Culligan

30 Day Money Back Guarantee

At Culligan of Central NH, 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 New Hampshire since 1974 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.

What our clients say

Friendly,great service ,right on time. Adam carried 10 bags of salt to my softener in basement and filled salt container, highly recommended
22:30 30 Mar 24
Very informative at our first meeting. Very knowledgeable . Installers where family members. Very polite. Did a nice clean job. The difference I the water quality is amazing. I never knew this could make such a huge difference.
Mark Debitetto
Mark Debitetto
13:33 08 Jul 22
Great experience with this company. Spoke with the owner, Don, personally and got some suggestions to fix my failing water filter system. Had a tech out here, quickly after repairing the system I had to help keep costs down. This has been a great experience for this single working mom with limited income. Thank you so so much Culligan of Laconia and Charlie the tech guy!!!!
Bridgett Kimball
Bridgett Kimball
21:16 05 Oct 21
Great people, great service, great products. I wouldn’t trust anyone else with my water! Zach, the installer, did an amazing job. Kutos to the whole team.
Vicki Hudson
Vicki Hudson
01:57 07 Aug 21
Culligan's is a great company from customers service to the water systems they provide. There tect guys have always been effective in assessing any issue and met my needs in a timely fashion. I appreciate you all, thanks for always being so helpful .
chelsey goodine
chelsey goodine
18:24 25 Jan 21
I have been with the company for about I don't know four or 5 years and I've had no trouble and then try to be accommodating and I've been thankful.
Kathleen Gainor
Kathleen Gainor
17:11 21 Jan 20
The only place to call for any water problem. Hey Culligan Man!!
Perry Morin
Perry Morin
15:33 24 Dec 16

Wave if you see meWorld's Most Efficient Culligan Smart HE RO Drinking Water System 100% Satisfaction Guarantee Worlds most efficient NSF Certification | Culligan of Central NH UL Certified Company in Durham, Dover, Rochester, Laconia, Somersworth, Conway
 Water Quality Association Tested and Certified Under Industry Standards

Play Video

Get Better Water Today!

Fill out the form to learn more...