Abstract: Improving the construction quality supervision and management level of housing construction projects is the fundamental guarantee for protecting people's lives and property. Under the background of the new era, how to do a good job in supervision and management of construction project quality has become the focus of housing and urban-rural construction management agencies. The 21st century is the era of informationization. Advanced information technologies such as cloud computing, big data, and the Internet of Things are widely used in engineering quality supervision and management. Based on a comprehensive understanding of the current problems in the quality supervision and management of construction projects, this article expounds several common information technology in quality supervision and management, and puts forward several suggestions for information construction, hoping to be able to improve the quality of construction projects in the future. Provide reference and reference for supervision and management work.