1. Exelon
1204 Damsel Rd, Essex, MD 21221
Coordinate: 39.29512,-76.44605
Phone: (410) 391-7265
2. Union Electric
6015 Rossville Blvd, Essex, MD 21221
Coordinate: 39.33336,-76.47481
Phone: (410) 238-7878
3. Dominion Electric
6 Nashua Ct, Essex, MD 21221
Coordinate: 39.34062,-76.46996
Phone: (410) 918-1801