Germany – Repair and maintenance services of central heating – Rahmenvertrag Wartung und Instandsetzung von Heizanlagen

This tender is for a framework agreement for maintenance and repair of heating systems in Berlin, divided into 3 lots. The buyer is degewo netzWerk GmbH. The framework runs from September 2026 to August 2030 (approx. 4 years). Award is based on price. Submission is electronic only, in German, via the platform meinauftrag.rib.de. The deadline for tenders is 24 June 2026, 11:00 CET. Questions must be submitted by 21 May 2026. The overall framework maximum value is EUR 1,060,000 (based on XML notice), with lot maxima: Lot 1 EUR 300,000, Lot 2 EUR 474,000, Lot 3 EUR 281,000. Detailed eligibility criteria include tax and social security declarations, trade register entry, references, staff numbers, and a 24/7 breakdown service commitment. No procurement documents were analyzed beyond the notice and XML; only a link to documents is provided.