Source: https://tendernation.io/opportunities/01a140a4-e4f7-73da-a6c1-ad91964009e3/austria-repair-and-maintenance-services-rahmenvertrag-uber-wartungs-und-ins closed AT restricted procedure Suitable for SMEs # Repair and maintenance services – Rahmenvertrag über Wartungs- und Instandsetzungsarbeiten sowie Neuinstallationen an Heizungsanlagen und Heizungssystemen für Objekte im Netz der Wiener Linien [Wiener Linien GmbH & Co KG](https://tendernation.io/buyers/wiener-linien-gmbh-co-kg) Estimated value Not stated Published 27 Nov 2025 Deadline Closed 18 Dec 2025 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Rahmenvertrag über Wartungs- und Instandsetzungsarbeiten sowie Neuinstallationen an Heizungsanlagen und Heizungssystemen für Objekte im Netz der Wiener Linien ## CPV classification Repair and maintenance services Repair and maintenance services of building installations Heating, ventilation and air-conditioning installation work Source Tenders Electronic Daily (EU) · Notice 787302-2025 [View official notice](https://ted.europa.eu/en/notice/787302-2025) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Wiener Linien GmbH & Co KG: past awards and live tenders](https://tendernation.io/buyers/wiener-linien-gmbh-co-kg) [Sector More Repair & maintenance services tenders](https://tendernation.io/sectors/repair-maintenance) ## More tenders like this [Maintenance and repair of computer equipment – Maintenance d'équipements d'infrastructures de baies ExaGrid · Association Française de Normalisation (AFNOR) · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-6d4e-739c-8390-0cf718a05830/france-maintenance-and-repair-of-computer-equipment-maintenance-dequipement) [Aircraft-engine repair services – Servicii de reparație capitală pentru patru motoare ROTAX 912, împreună cu agregatele acestora, doua motoare Lycoming AEIO-540-L1B5 -AEIO-580-B1A, una elice Hoffman HO-V 123 K-V/200 AH. · Aeroclubul Romaniei · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-66e7-7153-9b43-f2c9ea67a238/romania-aircraft-engine-repair-services-servicii-de-reparatie-capitala-pentr) [Repair and maintenance services of firefighting equipment – Raamovereenkomst periodieke keuringen brandpreventie patrimonium Tuinwijk BV · Tuinwijk bv · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-661c-716a-b40b-4b693c2ca83f/belgium-repair-and-maintenance-services-of-firefighting-equipment-raamoveree) [System maintenance services – Maintenance des systèmes de sureté du MAC VAL - Musée d'art contemporain du Val-de-Marne · Département du Val-de-Marne · 46 days left · 4 Dec 2026](https://tendernation.io/opportunities/01a156a9-6849-713c-be81-00904ec79dfd/france-system-maintenance-services-maintenance-des-systemes-de-surete-du-mac) [Repair and maintenance services of building installations – Marché d'exploitation des Installations de chauffage, de climatisation, traitement d'eau, de vapeur et de groupes électrogènes aux Centres Hospitaliers de Romorantin-Lanthenay et Vendôme-Montoire Type P1-P2-P3 · CH Blois Etablissement support du GHT Santé 41 · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-6183-7217-9df5-7eaf0f5048fd/france-repair-and-maintenance-services-of-building-installations-marche-dex) [Repair and maintenance services of building installations – Accord-cadre de maintenance des installations techniques de plomberie, de chauffage, de ventilation et de climatisation des immeubles du siège social de la Caisse primaire d'Assurance maladie de l'Essonne. · Caisse Primaire D'assurance Maladie de L'essonne · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156a9-6ddd-73bb-8640-1aed2e147036/france-repair-and-maintenance-services-of-building-installations-accord-cadr)