Adopting a professional quality approach, KAYAOĞLU İNŞAAT attaches great importance to quality management, safety and control in the project with the organization and construction site layouts it has established. In addition to its ISO 9001 Quality Management and ISO 45001 Occupational Safety and Occupational Health certificates; With the importance it attaches to the environment, it has been entitled to receive ISO 14001 Environmental Management certificates and within this framework, it continues to grow with its contribution to the country's economy without compromising quality and institutionality.