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Utility guide

Delmarva Power

The electric company for Wilmington and much of Delaware.

Your state

About 310,000

homes served · EIA, 2025

About $171 a month

average home bill

1 (800) 375-7117delmarva.com (opens delmarva.com in a new tab)

New to Delmarva Power?
Public Grid can set up your service for free.

Set up Delmarva Power · freeAbout 3 minutes · we’ll text you when it’s set up
Not Delmarva Power? Check your address.
Delmarva Power · 3 countiesWilmington

Also in 1 more state

Counties Delmarva Power serves, from EIA’s 2025 yearly report. Service areas are approximate.

Wilmington
Delmarva Power · 3 counties

Counties Delmarva Power serves, from EIA’s 2025 yearly report. Service areas are approximate.

Start, move or stop service

Start service

Moving into Delmarva Power’s area? Public Grid can set up your service for free.

Set up Delmarva Power

Move within Delmarva Power’s area

We’ll stop service at your old place and start it at the new one.

Transfer my service

Stop service

Moving out of Delmarva Power’s area? Stop service on the day you leave.

Stop my service

Outages

Power out?

Check the map first. If your home isn’t on it, let Delmarva Power know.

See a downed wire? Stay far away from it and call Delmarva Power at 1 (800) 898-8042 right away. If someone is hurt, call 911.

Contact information

Phone
1 (800) 375-7117
Website
delmarva.com (opens delmarva.com in a new tab)
Online
Start or stop on delmarva.com (opens secure.delmarva.com in a new tab)

FAQ

Questions about Delmarva Power

Delmarva Power doesn’t require a Social Security number. You can give your driver’s license number instead, along with your date of birth.

Information as of Nov 2, 2026.

Public Grid isn’t affiliated with Delmarva Power.

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