Abstract: Cost overruns, delays, and unacceptability of final projects by beneficiaries are major impediments to effective primary school infrastructure implementation in Kenya. Stakeholder participation could address these challenges (Matu et al., 2020). Involving individuals, groups, or communities with a vested interest or who are affected by the project is key to success. . It ensures that projects meet community needs through collaboration and collective problem-solving, encouraging local ownership and sustainability. Stakeholder participation helps ensure projects are completed within timelines, budgets, and quality standards, leading to community acceptance and sustainability.