Home page imprint berlinwohnen caretaker GmbH Welcome! Berlinwohnen Hausmeister GmbH is a 100% subsidiary of GESOBAU AG. With our employees we take over all caretaker services for the modernized GESOBAU AG portfolio in the Märkisches Viertel. They act as the first point of contact for the tenants in the quarter and live in the immediate vicinity themselves. We guarantee regular availability through our on-site caretaker offices. We want to make sure that the residential complexes are kept as beautiful as they are and we listen to the residents' concerns. Our caretakers: ensure order and cleanliness monitor the technical systems check the entire residential complex including outdoor areas pay attention to the observance of the house rules kümmern sich um notwendige Reparaturen beauftragen und kontrollieren Fremdfirmen Unser Leistungsangebot besteht ausschließlich für die GESOBAU AG.