Construction activities constitute a crucial element in the advancement of national development, particularly within developing nations. Accordingly, the effective performance of construction project performance (CPP) merits focused academic investigation. This study, serving as a case example, explores the relationship between transformational leadership (TL), digital innovation (DI), and CPP. Employing a quantitative research design, data were gathered through both online and offline questionnaires from 150 local construction firms, encompassing 368 projects, drawn from a total population of 500 projects. The analysis indicates that TL exerts a positive influence on CPP. Additionally, the effective deployment of DI also contributes to the enhancement of CPP. The study further offers valuable insights into the roles of TL and DI in shaping CPP, with implications for improving project outcomes and addressing challenges within the construction sector in DKI Jakarta, Republic of Indonesia.