Capital Well Clean Water Center

Since 1986, we have helped thousands of homes across New Hampshire enjoy clean, safe water. We provide water well treatment, maintenance, and related services designed to support a dependable water supply for homeowners and businesses. Whether you are buying or building a new home, improving an existing property, or managing the water needs of a business, we can help you plan the complete system, from the well and properly sized pump to water treatment and filtration.

Our services include water well drilling, well deepening, water testing, filtration, low pressure, hydrofracking, freeze protection, irrigation, and ongoing maintenance and repairs. We also provide geothermal heating and cooling services.

When a no-water emergency or another urgent problem occurs, our service professionals are available on call 24 hours a day, seven days a week. For immediate service, call us at 800.924.1192. You can also reach us at customerservice@capitalwell.com or submit a request through our service or emergency form.