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District of Columbia Water and Sewer Authority

2.6 (36 reviews) via Google · checked Jun 25, 2026 Washington, District of Columbia

1385 Canal St SE, Washington, DC 20003, USA

+1 202-787-2000
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District of Columbia Water and Sewer Authority provides essential water treatment services to the Washington, District of Columbia area. We are committed to delivering safe, high-quality drinking water through reliable and professional operations. Our focus is on maintaining public health and well-being for the communities we serve.

Rating

2.6★

36 reviews

Local market — Washington

HVAC pros here

107

Have a website

85%

Cooling demand

1,550

Heating demand

4,030

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

Water Treatment in Washington

Service Area

Washington, District of Columbia All of District of Columbia

Location

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Reviews

This business also has a 2.6★ rating from 36 Google reviews.

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