District of Columbia Utilities: Who Serves Your Address?
- Gas Washington Gas The most common District of Columbia answer. Confirm your street.
- Water Your city or district Water in District of Columbia is almost always city- or district-run.
- Electric Pepco Leads our District of Columbia checks, territory lines decide.
Free lookup · electric, gas, water & sewer for any D.C. address
3,000+ addresses checked · 24 ZIP codes · updated Jul 2026
We use 684,000+ real provider assignments nationwide, with 3,000+ checked across District of Columbia. How we verify.
District of Columbia utility coverage
Where each provider led our address-level sampling. Toggle electric, gas, or water, then check your exact address.
It depends on your address, even in District of Columbia. The map orients you; the lookup names the companies for your block.
Check my addressCity-by-city guides for District of Columbia are coming soon. The address lookup already covers every District of Columbia address.
Territories are approximate. Check your exact address with the lookup.
Check your D.C. address
Confirm Pepco, Washington Gas, and DC Water for your exact block, and get the sign-up links in about a minute.
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Pepco, Washington Gas, and DC Water. Citywide
Pepco owns the wires for District electricity. D.C. has retail supply choice on paper, but for most households the delivery utility is simply Pepco. The company that restores outages and runs the meter. Across the ZIP codes we've sampled inside the District, Pepco is the electric leader at every shaded ZIP.
Washington Gas is the gas answer across those same ZIPs, and DC Water & Sewer Authority is the water and sewer utility for the District. Unlike neighboring Maryland suburbs (Pepco + WSSC) or Virginia (Dominion + local water), D.C. itself is one coherent three-utility stack.
District of Columbia utility questions, answered
Who is the electric company in Washington, D.C.?
Pepco. It leads at essentially every District address we've checked. You may have supply choice on top of Pepco's wires, but Pepco is the delivery utility.
Who provides water in D.C.?
DC Water & Sewer Authority (DC Water). The public utility for water and sewer across the District.
Is Washington Gas my gas company in D.C.?
Yes for nearly every District address in our sample. Washington Gas leads the gas map citywide.
Get the lineup for your exact District of Columbia address
Type the street. We return electric, gas, water and sewer for that block.
Free lookup · electric, gas, water & sewer for any D.C. address
Provider territories on this page come from our address-level mapping database (geographically spread sample addresses across District of Columbia), not from the live lookup engine's city summaries. Data refreshed 2026-07-22. Territories vary address by address. Always confirm yours with the lookup. Read how we verify provider data.