Germany – Engineering services – Open-House-Verfahren für die Durchführung von Energieberatungen im Rahmen des Förderprojektes Energieberatung von Haus und Grund Schleswig-Holstein e.V.

Open-House-Verfahren (non-procurement) for energy consulting services for property owners in Schleswig-Holstein, Germany. The buyer is Haus & Grund Schleswig-Holstein e.V. The procedure is a non-exclusive admission to a framework agreement open throughout the contract duration. Qualified energy advisors meeting the eligibility criteria are admitted without competition. Service includes on-site energy consultation and room-wise heat load calculation for single-family, two-family, and multi-family houses. Execution period June to October 2026. No estimated value provided.