Energy surveys of buildings, enterprises and industrial sites by ENERGO-PRO

• Owners of buildings (residential, public, commercial);
• Businesses and industrial enterprises;
• Municipalities and state institutions;
• Anyone who wishes to reduce their energy costs or obtain an energy certificate.

Yes, in certain cases:

• When commissioning a new building;
• When selling or renting buildings;
• For public buildings with an area above a certain threshold (e.g. 250 sq.m);
• For large enterprises (under the energy law).

It depends on the size and complexity of the object. For a single-family house — usually 1-3 days. For a large building or industrial site — from a few days to several weeks.

The price depends on:

• Type and size of the building
• Type of audit (for certification, for efficiency, for industrial systems)
• Necessary measurements and complexity
• Approximate prices: from 300 BGN for small sites to several thousand BGN for large buildings and enterprises.

• Reduction of electricity and heating costs;
• Improving internal comfort;
• Higher value of the property;
• Compliance with legal requirements;
• Better sustainability and less carbon emissions

• These are concrete suggestions for improvement — for example:
• Replacement of window frames;
• Laying thermal insulation;
• Replacing lighting with LED;
• Improvement of heating or air conditioning system;
• Installation of RES (photovoltaics, heat pumps).

Only licensed experts registered in the register of the Agency for Sustainable Energy Development (AUER). When choosing a company/auditor, it is important to check their legitimacy.