In construction projects, electrical engineering is an important component, mainly including pre-installed conduits, embedded parts, grounding wires, etc., and it is carried out concurrently with the civil engineering. Managers should follow relevant standards to lay wires and cables and install and debug equipment to ensure their normal operation. Only when all the above aspects meet the predetermined standards can quality assessment and completion acceptance be conducted. Electrical engineering is related to the quality, progress, capital investment, and goal achievement of the entire project. Therefore, this article conducts an in-depth discussion on the key management points of the construction site for building electrical engineering projects.