ADDRESS
Rushmore Electric Power Cooperative
1715 Cambell Street
Rapid City, SD 57701
MAILING ADDRESS
PO Box 2414
Rapid City, SD 57709
PHONE NUMBERS
Rushmore Electric Power Cooperative: (605)342-4759
Rushmore Engineering: (605)342-4763
Rushmore Communications: (605) 348-4940
Rushmore Electric Federal Credit Union: (605)342-9451