Marke, as pointed out on another of your posts, you need to complete your profile or at least mention in your posts where you are.
I got my EPC done for about €90 I think. But most of the people qualified to do them are individuals or small companies, not national organisations that cover all parts of Spain.
Hardly any properties advertised for sale have one, even though by law they must, but some (very few) agents insist on it before listing a property.