To provide a conductive connection method and a conductive connection structure wherein, to prevent accidents or disaster when a building, etc., is struck by lightning, 'Faraday cage' is surely established by an isopotential bonding technique, for an effective countermeasure against lightning accidents.

A plurality of conductors built in a building are electrically connected together with a conductor connection apparatus as a conductive connection method. The conductor connection apparatus comprises a clamp as a component connected to the conductor, and a conductive member connected to the clamp.