Maryland Utilities: Who Serves Your Address?
- Gas Varies by address Look up your block for the company name.
- Water Your city or district Water in Maryland is almost always city- or district-run.
- Electric The Potomac Edison Company Leads our Maryland checks, territory lines decide.
Free lookup · electric, gas, water & sewer for any Maryland address
5,000+ addresses checked · 276 ZIP codes · updated Jul 2026
Maryland hubs draw on 684,000+ observed U.S. provider assignments, including 5,000+ in-state. How we verify.
Browse by utility: Electricity
Maryland electricity
State guide focused on the utility where Maryland has a real regulatory story.
Maryland 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 Maryland. The map orients you; the lookup names the companies for your block.
Check my addressCity-by-city guides for Maryland are coming soon. The address lookup already covers every Maryland address.
Territories are approximate. Check your exact address with the lookup.
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BGE's core, Pepco's suburbs, SMECO's south
BGE (Baltimore Gas and Electric) serves the Baltimore metro for electricity and much of its gas. Pepco covers the Washington suburbs, and the SMECO cooperative serves southern Maryland. Maryland has retail supply choice, but your delivery utility is fixed by address.
Gas around the capital is largely Washington Gas; the Eastern Shore sees Chesapeake Utilities. Water is where Maryland differs from most states: the WSSC, one of the country's largest water utilities, serves Montgomery and Prince George's counties, while Baltimore City's Department of Public Works serves the city and surrounding county systems.
Maryland utility questions, answered
Who is the electric company in Baltimore?
BGE. It leads at essentially every Baltimore address we've checked, for gas as well as electricity.
What is the WSSC?
The Washington Suburban Sanitary Commission. The public water/sewer utility for Montgomery and Prince George's counties. If you're in the DC suburbs, your water bill likely comes from WSSC, not your city.
Can I choose my electricity supplier in Maryland?
You can choose a generation supplier, but the delivery utility (BGE, Pepco, SMECO or Delmarva) is fixed by your address.
Get the lineup for your exact Maryland address
Type the street. We return electric, gas, water and sewer for that block.
Free lookup · electric, gas, water & sewer for any Maryland address
Provider territories on this page come from our address-level mapping database (geographically spread sample addresses across Maryland), 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.