In the process of large - scale housing renovation planning, development and implementation different types of persons, energy auditors, designers, architects, project managers and builders will be involved. When participating in large - scale housing development phase of the renovation project, great attention should be paid to the first stage - to energy audit and technical project development. The problem arises because each of these individuals, during the development of technical large - scale solution documentation process, does not work as a completely unified system. The paper studies the mutual co-operation, professionalism and information feedback role of personnel involved in housing renovation-planning stage, which is an essential prerequisite for the renovation process to achieve high quality of work and to reduce the energy performance indicator.