Abstract: With the rapid development of science and technology, my country's construction industry has also made considerable progress. More advanced science and technology are applied to construction projects, which is conducive to the improvement of the construction level of construction projects. In the current construction industry, smart buildings are an emerging form of construction and the mainstream trend of future industry development. Smart buildings can better meet people's needs for buildings, but have higher construction difficulties, especially in electrical construction, which requires higher construction technology levels, and a series of problems may occur. This article will analyze the advantages and disadvantages of intelligent buildings, and discuss the problems and solutions of electrical construction in intelligent buildings.