We are currently experiencing an issue with our automated phone system. We apologize for the inconvenience and thank you for your patience while we resolve the issue.
For Gas Emergencies please call 302-454-0317.
Delmarva’s online self-service tools are still available during this time.
To make a payment over the phone, you can call our dedicated payment line at 1-833-209-5486.
Whether you are building a shopping mall or a single home, planning ahead for your electric service connection is critical. Delmarva Power's Customer Design staff will work with you to make sure your electric system and connection designs comply with Delmarva Power's standards while providing you with the service you need. Notify the Customer Design Department as early in your design-build process as possible to eliminate avoidable delays in connecting your new service.Service connection work in Delmarva Power's Service area is divided among the following district offices:
New Castle County, DEDelmarva Power P.O. Box 9239 Newark, DE 19714-9239 Phone: 302-454-4343 Fax: 302-454-4262
New Castle County, DE
Delmarva Power P.O. Box 9239 Newark, DE 19714-9239 Phone: 302-454-4343 Fax: 302-454-4262
Cecil & Harford Counties, MDDelmarva Power North East Commerce r 2 Center Drive North East, MD 21901 Phone: 800-375-5619 Fax: 410-287-7149
Cecil & Harford Counties, MD
Delmarva Power North East Commerce r 2 Center Drive North East, MD 21901 Phone: 800-375-5619 Fax: 410-287-7149
Delmarva Power P.O. Box 159 Centreville, MD 21617-0159 Phone: 410-758-4102 Fax: 410-758-4140
Delmarva Power P.O. Box 637 Millsboro, DE 19966-0637 Phone: 302-934-3384 Fax: 302-934-3306
Delmarva Power P.O. Box 1739 Salisbury, MD 21802-1739 Phone: 410-860-6357 Fax: 410-860-6077
You may also visit our
Local Office Lookup page.