https://www.openstreetmap.org/node/13361748733

Survey needed : 

To operate a hvac company in RBC you need to have a proove of competence and it's indicated on the BCE, in that case the BCE https://kbopub.economie.fgov.be/kbopub/toonvestigingps.html?vestigingsnummer=2379905391

It's linked to the SEO company that add it and there is no licence, NACEBEL code linked to the attestation. + Website is empty. Looks like inexisting , check if at least company name is writen somewhere here. 