Energy-saving advisor by technician on site?!?

I recently read that you can also get consultations on site? Are these consultations very expensive? Has anyone already had one? And are these consultations worthwhile?

These on-site consultations are always a very good thing, but you have to make sure that it is not Hans-Franz who lives around the corner doing it, but a qualified energy consultant. Otherwise, it is just money thrown away.

And how do I find out who is a qualified consultant and who is not??

That's a good question, I haven't had such a consultation myself yet, but I will ask my neighbor about it when I get the chance and then write to you.

If you want to know where to get such a consultant, I would ask the [Bundesamt für Wirtschaft und Ausfuhrkontrolle] in Eschborn. They even have their own engineers who work as energy consultants for the [BAFA].

Besides, you can inquire at the [Handwerkskammer], as they usually certify [Gebäudeenergieberater].