Domson's Engineering provides MEP design and installation works for commercial spaces. Basically, the MEP networks of commercial buildings are unique and require specific engineering solutions. According to the high concentration of people and a large amount of open spaces the individual approaches are required, especially in the security field. It is also important to develop energy efficient systems that will minimize the operational costs of the building. The involvement of international consultants are often required according to the scale of the project. The possible emergency situations should also be taken into account in the process of making project solutions, in which the readiness is expressed by considering the emergency power supply.