As HEKTAR YAPI MÜHENDİSLİĞİ, at all stages of our activities; it is to protect the environment by preventing air, water and soil pollution through waste reduction and recycling, and to protect and ensure continuous improvement of environment in communication and cooperation with official institutions, non-governmental organizations and other stakeholders in accordance with national and international laws and regulations by reducing the use of natural resources and using to the consumption of reusable and recyclable materials as much as possible and developing an effective environmental management system.