Capital Well is proud to announce it is now offering full service irrigation services across all of New Hampshire.
Click here to book your winterization appointment or to learn more about our full suite of irrigation services!

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Our Affiliations & Memberships

Capital Well Clean Water Center is a licensed water well contractor, water pump installer, and water filtration – water treatment contractor in New Hampshire, Vermont, and Maine; and is also an EVOLVE Authorized Dealer & Installer. Capital Well Clean Water Center has affiliations, memberships, and/or alliances with the following:

Contact Us

Please let us know what's on your mind. Have a question for us? Ask away.

Dunbarton Office

150 Concord Stage Road
Dunbarton, NH 03046

P:  (603) 774-6155
F:  (603) 774-6165

Lancaster Office

234 Summer Street
Lancaster, NH 03584

P:  (603) 788-5550
F:  (603) 774-6165

Let us help you to get the best quality water in your home while making sure NH kids have food security when returning to school this year. To support Drinking Water Awareness Month, Capital Well will donate 10% off all water treatment to the Backpack Program through September!

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