An electrical repair plug device replaces an original plug device that has been severed from the electrical cord. A housing comprises a base enclosure and a top enclosure that snap together to secure the housing to the electrical power cord. A strainer comprises a strain relief on one end coupled to the electrical power cord and the housing. The strain relief provides support for conduction wires exposed from a skin of the electrical power cord by decoupling external force on the electrical power cord from the conduction wires. The housing includes individual channels for each of the exposed conduction wires, each individual channel insulated from each other and including a plurality of teeth to bite the exposed conduction wires.