Abstract: Power resources are an important energy source for people's production and life. Improper power supply will seriously interfere with people's normal life. Therefore, it is very necessary to carry out electrician maintenance work effectively. Based on this, this article focuses on the current electrician maintenance work, briefly analyzes the common fault types in the electrician maintenance link, and explains the basic methods and experience of electrician maintenance, and proposes electrician maintenance management measures with the goal of improving the level of electrician maintenance. Can provide reference for relevant staff.