Water Purification

Your regional water experts for water quality-related health issues in New Hampshire

Are you concerned about the quality of the water you and your family are drinking from your tap? Are you thinking about purchasing a drinking water purification system?

Solving complex water problems takes more than a water purification system that you can buy at your local department store. If you want to be sure that your family’s water is safe, it is wise to invest in a professionally designed water treatment system.

If you are at a point where you would prefer to ask some questions by phone or email, we are happy to answer all of them!

Free Water Test

Locally Owned & Operated

We are a New Hampshire, family operated, woman-owned business. Secondwind Water Systems opened our doors in 1989, and twenty-five years later serve over 10,000 residential and commercial customers, and manage 130 small public water supplies.

Certified Water Specialists

You will work with a Certified Water Specialist who will be responsive and honest. We do an in-depth water analysis and evaluate site conditions relevant to your water treatment system. We are passionate about solving the toughest water quality challenges.

Lifetime Promise

With our commitment to exceptional customer service, technical expertise, and intimate knowledge of the region’s water quality issues, you can count on us to ensure that you love your water for years to come.

Read the latest testimonials from our dedicated Customers

From start to finish they exceeded my expectations. My hard earned money was well spent on my new Kinetico system, making our water safer for my family. I am stunned by their attention to detail and fantastic customer service. I would give more stars if I could!
Dani Peasley, Contoocook, NH
Water treatment may seem like a small piece of the puzzle, but it’s actually critically important to our work. I wouldn’t choose any company other than Secondwind.
Bonnie Lewis, Lake Sunapee Protection Association
THANK YOU!!! for everything. You and Shane were both very professional and excellent at explaining and answering questions. I am really impressed with how simple and self explanatory the system is. The warranty and your customer service are added reassurance. I wish I had found you years ago.
Brenda Cullinane, Wilmington, NH

Purify your water

Our Water Quality Association Certified Water Specialists will come to your home, test your water on site, and then clearly describe what is causing your water problems and the options you have for solving them.

Some of the common items we remove in this region include bacteria, chlorine, arsenic, uranium, copper, lead, nitrates, salts. We have over 25-years experience treating the region’s toughest water problems.

Our systems are made with the newest technology right here in the United States. We are backed by the power of Kinetico.

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