The cost of electrical repairs varies based on the complexity of the issue and the specific repair needed. Simple fixes, like replacing a light switch or outlet, typically cost between $100 and $200. More complex repairs, such as fixing faulty wiring or replacing a circuit breaker, can range from $300 to $1,500. Extensive jobs, like upgrading an electrical panel or rewiring sections of a home, can exceed $2,000. Factors such as local labor rates, the age of your home’s electrical system, and accessibility will also affect the overall repair cost.