The purpose of this paper is to explore the process of digital transformation in the construction sector, with a focus on the application of various digital tools and technologies such as BIM, GIS, and CAD. The aim of the paper is also to analyze the specifics of digital transformation within the construction sector and identify the key advantages and challenges that companies face in this process. The theoretical framework of the paper includes an overview of the technologies and methods that drive digital transformation in the construction sector, as well as the historical development of these technologies. The practical part of the paper describes the application of the Insidico tool as an example of a business tracking tool in construction projects. As a result of this paper, it is concluded that digital transformation can significantly increase efficiency, improve stakeholder collaboration, and reduce project costs. BIM systems provide a comprehensive approach to project planning and management, and GIS tools offer deep insights into spatial data. The Insidico application has proven to be a very useful tool for business tracking, cost management, and resource management. The discussion highlights the technical, human, and security challenges that accompany digital transformation. Despite these challenges, the benefits of digital transformation far outweigh the difficulties. The conclusion of the paper emphasizes that, with strategic planning and continuous investment in employee training, construction companies can successfully overcome obstacles and realize the full potential of digital technologies. The paper is useful for professionals in the construction industry, project managers, and anyone involved in implementing digital technologies in business processes.