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Commercial water treatment in Washington, DC
5 companies serving Washington, DC that list commercial water treatment on their own websites, in alphabetical order.
Bond Water Technologies, Inc.
A commercial and industrial water treatment firm (not residential) serving Maryland, Washington DC, Virginia and the Carolinas. It handles cooling tower and boiler water, wastewater, and lab and Legionella testing.
Chemstar WATER
A commercial water treatment company serving Maryland and Washington, DC. Its work covers cooling tower and boiler treatment, Legionella prevention and water management plans, closed-loop systems and lab testing for buildings.
Hague Quality Water of Maryland
A family-owned Maryland water treatment dealer whose Washington, DC page covers both municipal and well water. It offers free water testing, softeners, reverse osmosis, whole-home filtration, well treatment including UV, and commercial systems.
Mallick Plumbing & Heating, Inc.
A Montgomery County plumbing company that says it serves parts of Northwest Washington, DC. It installs and services softeners (including commercial softening), whole-house filtration, reverse osmosis and UV, and tests municipal and private well water.
National Water Service
A Maryland water treatment and plumbing company that says it serves all of Washington, DC. Its DC page covers compact softeners for condos and townhomes, catalytic carbon filtration for chloramine, reverse osmosis and free in-home water testing; it also handles well water and commercial systems.