Safeguarding Your Water.

Make your water great again!

Learn more about the WaterCare System

Contact us today to get started with a free estimate

Reliable Water Treatment

Quality for life

Good water is essential to your health and home. That's why Wel-Dun, Inc. has been providing quality water solutions to New York homes and businesses for years. We're proud to be part of the WaterCare family, which offers a clear choice in water treatment for homes and commercial properties in 35 states.

We have the latest technology and training so our friendly staff can advise you on the best products and systems for your needs, including water softeners, iron filters, pH neutralizers, reverse osmosis, and more!

Having earned a reputation for providing outstanding water conditioning products and excellent customer service, we are confident that we will be able to deliver the high-quality water you deserve!

Common Water Issues

Is there a white residue on your faucets and fixtures? It's most likely from hard water, which is caused by minerals like calcium that are dissolved in your water.

As it touches surfaces, mineral deposits build up over time. This buildup is not only unsightly but can also reduce the efficiency and lifespan of your appliances. Hardness also affects your skin and hair, causing dryness and cracking.

Relieve your home and family by removing minerals before turning on your tap.

You take pride in your home, so don't let your water tarnish it. Even the smallest amounts of iron are enough to leave rust stains on your fixtures and laundry.

Iron buildup will cause a metallic taste, making water hard to drink and cook with. High levels of rust buildup can also clog your plumbing.

Installing a WaterCare whole house water filter will make iron a worry of the past!

Water's pH balance can easily be affected by the environment. In some areas, water will turn acidic and eat away at your home's plumbing.

As copper pipes deteriorate, the metal residue rests on your sinks, showers, and bathtubs, staining them green. Also, over time, pinhole leaks can occur in the pipes.

Regulate your water's PH with an acid neutralizer system.

Does your water remind you of a swimming pool? Cities use chlorine when treating water to keep it safe and clean as it travels to your home.

Once it has arrived, these chemicals are no longer needed. Prevent the strong smell, taste, and skin irritation by removing chlorine before using the water.

Sulfur is a naturally occurring substance, but that doesn't mean it is a pleasant one. High levels of sulfur will make your water smell like rotten eggs.

Sulfur in your water can affect the whole home, making bathing a chore, food taste gross, and your laundry smell foul.

A water filter can produce the fresh, pleasant water you expect for your home!

Clean, clear water guaranteed

If you're looking for water treatment you can trust and results that will speak for themselves, Wel-Dun, Inc. is the answer. We specialize in water softening systems, drinking water solutions, water filter products, and more, providing clear water for families throughout Northeastern New York and surrounding areas.

Wel-Dun provides the water treatment technology and solutions that solve your water quality problems. Whether you need residential water treatmentcommercial solutions, or you want to have your water tested, Wel-Dun is your water quality expert.

Our team of qualified professionals is ready to help, providing the pure water you need and deserve!


View All Associations

Adirondack Regional Chamber of Commerce
Adirondack Regional Chamber of Commerce
Cambridge Chamber of Commerce
Cambridge Chamber of Commerce
Greenwich Chamber of Commerce
Greenwich Chamber of Commerce
American Water Works Association
American Water Works Association
Eastern Water Quality Association
Eastern Water Quality Association
Empire State Water Well Driller's Association
Empire State Water Well Driller's Association
Water Quality Assocation
Water Quality Assocation

our service area

We serve the following areas

New York
  • Amenia
  • Ancram
  • Ancramdale
  • Andes
  • Annandale On Hudson
  • Arkville
  • Bangall
  • Barrytown
  • Beacon
  • Billings
  • Bloomville
  • Bovina Center
  • Castle Point
  • Charlotteville
  • Chelsea
  • Claverack
  • Clinton Corners
  • Cobleskill
  • Copake
  • Copake Falls
  • Craryville
  • Davenport
  • Davenport Center
  • Delancey
  • Delhi
  • Denver
  • Dormansville
  • Dover Plains
  • Downsville
  • East Branch
  • East Meredith
  • Elizaville
  • Fishkill
  • Fishs Eddy
  • Fleischmanns
  • Franklin
  • Fultonham
  • Germantown
  • Gilboa
  • Glenham
  • Grand Gorge
  • Halcottsville
  • Hamden
  • Hancock
  • Harpersfield
  • Hobart
  • Hollowville
  • Holmes
  • Hopewell Junction
  • Hudson
  • Hughsonville
  • Hyde Park
  • Jefferson
  • Lagrangeville
  • Livingston
  • Margaretville
  • Masonville
  • Medusa
  • Mellenville
  • Meridale
  • Middleburgh
  • Millbrook
  • Millerton
  • New Kingston
  • North Blenheim
  • Pawling
  • Philmont
  • Pine Plains
  • Pleasant Valley
  • Poughkeepsie
  • Poughquag
  • Preston Hollow
  • Red Hook
  • Rensselaerville
  • Rhinebeck
  • Rhinecliff
  • Richmondville
  • Roxbury
  • Salt Point
  • Sharon Springs
  • Sidney
  • Sidney Center
  • South Kortright
  • Staatsburg
  • Stanfordville
  • Stormville
  • Stottville
  • Summit
  • Tivoli
  • Treadwell
  • Trout Creek
  • Verbank
  • Walton
  • Wappingers Falls
  • Warnerville
  • Wassaic
  • West Davenport
  • West Fulton
  • Wingdale
  • Stamford
Our Locations:

Wel-Dun, Inc.
384 Dunbar Road
Cambridge, NY 12816
Wel-Dun, Inc.

384 Dunbar Road
Cambridge, NY, 12816

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