Have you ever heard of Ground Fault Circuit Interruptors (GFCI)? They are fast-acting circuit breakers that cut off power in less than 1/40 of a second--enough time to save you from getting shocked in the case of an electrical ground fault. If your home doesn't already have GFCIs, they can be installed inexpensively. Most home improvement stores will have exactly what you need.
To request disconnection of existing Southern Pine electric accounts, you must go to your local Southern Pine office. No such action is possible online.