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!

800.924.1192

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!

City Water
One Filter

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Evolve
Water Systems

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Maintenence &
Repairs

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UV Water Purifier
Systems

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Water Filtration
Systems

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Water
Softeners

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Let’s help you get to the right place

Click the item below that most closely resembles what you are looking for.

I need to…

Contact someone about an Emergency Services issue with my water, well, etc.

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

Speak to a CW Customer Service Representative about a project, problem or service needed .

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

Request a Quote for a Well, Pump or Water Testing project at my home or business

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

Make a payment for an existing service or product purchased from CW.

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

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Great company to work with, from the initial call to the service being done. Everyone was polite, knowledgeable, patient, and professional. Ryan was efficient and great to work with at our home. Thank you so much!

Excellent - so pleased with Capital!!! They installed a new well on my property last spring to replace an old dug well in a different part of my property. It was NOT an easy location to get to on my property!!! They worked SO efficiently and neatly.

Capital well was tremendously helpful and accommodating during the sale of my house. I would recommend using capital well, their service department is knowledgeable and wonderful with their customers!

Best water testing and well drilling on the east coast. I'd give 10 stars if possible. Extremely professional.

These guys are real professionals. Called on a Thursday mid-morning to see when they could come out to give me a price on getting my well pump replaced, they gave me the price over the phone and were willing to do the job on the same day.

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Customer Resources

Well/Pump Services