With the continuous application of Building Information Modeling (BIM) in the construction industry, communication technology has become increasingly critical, which is of great significance for optimizing the transmission and management of construction project information and improving work efficiency. This paper discusses the application of information and communication technology in BIM. First, the definition of information and communication technology is expounded, then the advantages of the combination of information and communication technology and BIM are analyzed, in addition, the concrete application of information and communication technology in BIM is analyzed with examples. Finally, this study shows that the introduction of information and communication technology has greatly promoted the application of BIM technology in construction projects.