Secondwind Water Systems is home to the most certified water professionals in one location anywhere in the country.
That’s why more than 12,000 New Hampshire homeowners and businesses have trusted us with their water for over 35 years. Since 1989, we’ve offered free water testing and expert solutions to New Hampshire’s toughest water challenges.
Water quality has long been a concern in the Granite State — especially for the nearly half of residents who rely on private wells. According to the NHDES, most private wells in New Hampshire contain some level of contamination.
Our free water test includes testing for hardness, pH, TDS, iron, manganese, chlorides, and alkalinity. To support any health-related testing requests, such as PFAS, Radon, Uranium, and Arsenic, we can collect water samples and bring them to an accredited laboratory for you, but we do pass along the lab fees. Please only use accredited labs for testing health-related contaminants. *Free water test does not include health-related testing.
Request a free water test by filling in the form below or calling us today! We service towns throughout New Hampshire, Northern Massachusetts and Southern Maine.





