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!

Filtration &
Treatment

Water treatment services at your home or industrial facility help ensure the water you drink, bathe or cook with, and simply use day in and day out is clean, safe, and healthy for you and your family. Contact us to get a quote!

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Our staff is on call 24/7. Call us at 800.924.1192 for immediate service. Or, contact us via our emergency form.

Call us at 800.924.1192, email us at customerservice@capitalwell.com or fill out our request service form.

You can contact us through our request a quote form. Or give us a call at 800.924.1192—we’re open 24/7.

You can make a payment over the phone at 800.924.1192, or using our make a payment form.

Learn More

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!

Request A Quote

Request A Quote