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Water Treatment Companies Serving Alexandria

4 water filtration and water treatment companies that are based in or say they serve Alexandria, in alphabetical order.

Cherry Blossom Plumbing

Arlington, VA · (703) 214-2551 · Website

An Arlington plumbing company serving Northern Virginia and Washington, DC. It offers free water testing for hardness, chlorine and sediment, then sizes whole-home carbon or sediment filtration, softeners or reverse osmosis to the results.

ClearWave Water Solutions

Arlington, VA · (757) 780-7927 · Website

A Virginia water treatment company with an Arlington office and a Washington, DC service page. It offers free water testing, softener installation, reverse osmosis drinking water systems, whole-house filtration, salt-free conditioners and UV disinfection.

F.H. Furr Plumbing, Heating, Air Conditioning & Electrical

Manassas, VA · (703) 997-2894 · Website

A Northern Virginia home services company with a DC Metro water treatment page. It installs water softeners, reverse osmosis units, point-of-use filters and point-of-entry whole-house filters.

Peak Environmental

Poolesville, MD · (301) 364-9509 · Website

An environmental testing company with Poolesville and Columbia offices that offers home water testing across central Maryland, Northern Virginia and Washington, DC.