Source: https://tendernation.io/opportunities/01a14062-ddf0-706f-b03c-d48c36caf6db/switzerland-heating-ventilation-and-air-conditioning-installation-work-gesa Open for bids CH open procedure # Heating, ventilation and air-conditioning installation work – Gesamterneuerung Energieerzeugung, Heizungsanlagen, Schulhaus Rüterwis, Zollikerberg [Gemeinde Zollikon](https://tendernation.io/buyers/gemeinde-zollikon) Estimated value Not stated Published 6 Oct 2026 Deadline 4 days left 23 Oct 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Heizungsanlagen: 4 Sole/Wasser-Wärmepumpen (total 260 kW) mit Anbindung an Erdsondenfeld und PVT-Regeneration, Gas-Spitzenlastkessel 400 kW, Speicher, Druckhaltung, Unterstationen und Fernleitungen, Luft/Wasser-Wärmepumpe Haus G, Ersatz Brauchwarmwassererwärmer, Havarielüftung, Dämmungen und Demontagen ## CPV classification Heating, ventilation and air-conditioning installation work Source Tenders Electronic Daily (EU) · Notice 688675-2026 [View official notice](https://ted.europa.eu/en/notice/688675-2026) 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 Gemeinde Zollikon: past awards and live tenders](https://tendernation.io/buyers/gemeinde-zollikon) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Construction work – Schulhaus Langwiesen Erweiterung und Sanierung; BKP 242 Heizungsanlagen · Amt für Städtebau · 16 days left · 4 Nov 2026](https://tendernation.io/opportunities/01a14066-8e2d-73e5-85c5-bba5951e816f/switzerland-construction-work-schulhaus-langwiesen-erweiterung-und-sanierung) [Heating, ventilation and air-conditioning installation work – Heizungs-, Kälteanlage · Chiemgau Invest · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a14067-2bcd-718a-8d2b-f020f9edd212/germany-heating-ventilation-and-air-conditioning-installation-work-heizungs) [Heating, ventilation and air-conditioning installation work – 201 - Heizung · Markt Markt Indersdorf · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a13e2d-f9f1-7098-bd84-ca79f4d470db/germany-heating-ventilation-and-air-conditioning-installation-work-201-he) [Heating, ventilation and air-conditioning installation work – Gesamtsanierung Schulanlage Pestalozzi Stans, BKP 240 Heizungs- und Kälteanlagen · Politische Gemeinde Stans · 31 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a13e2d-6245-7088-8257-f3ae5b6c59b3/switzerland-heating-ventilation-and-air-conditioning-installation-work-gesa) [Court building construction work – Heizanl u zentr Wassererwaermungsanlage · Staatliches Bauamt Bayreuth · 36 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a1405f-0049-7082-90ef-509a2a42387d/germany-court-building-construction-work-heizanl-u-zentr-wassererwaermungsan) [Heating, ventilation and air-conditioning installation work – Wärmeversorgungsanlagen · Vergabestelle Landeshauptstadt Stuttgart · 22 days left · 10 Nov 2026](https://tendernation.io/opportunities/01a14061-c8ad-712a-bfcb-8514b05ea122/germany-heating-ventilation-and-air-conditioning-installation-work-warmever)