Public tenders: District heating

12 open tenders

Tenders that name the service in the title or by the CPV or BKP code, from simap.ch data. Newest first.

18 more tenders mention the service in their description only.

For District heating, 12 public tenders are currently open in Switzerland, 4 of them with a deadline in the next 14 days. Most are in the canton of Zurich.

12open tenders

4with a deadline in the next 14 days

3new in the last 7 days

By canton

Zurich3
Basel-Stadt2
St. Gallen2
Vaud2
Aargau1

By type

Construction and installation1083%
Service217%

Construction and installation · District heating
IWB, district heating core drilling building connections
Machine-translated
21 days leftuntil 02.12.2026
Canton BS (Canton taken from the place given in the notice)IWB Industrielle Werke BaselPublished 10.11.2026Open procedureQuestions until 20.11.2026
Construction and installation · Sewers and pipelines
Ersatz HEUSSER-Heizungsversorgung durch neue Heisswasser-Wärmeversorgung im HKW Aubrugg
27 days leftuntil 08.12.2026
Canton ZHDIB - Elektrizitätswerk der Stadt Zürich (ewz)Published 06.11.2026Open procedureQuestions until 24.11.2026Mandatory site visit on 13.11.2026
Construction and installation · Civil engineering works
Fernwärme Wil, civil engineering TP11.01 Center South
40 days leftuntil 21.12.2026
Canton SG (Canton taken from the place given in the notice)Stadt Wil, Technische Betriebe, TBWPublished 06.11.2026Open procedureQuestions until 23.11.2026
Construction and installation · Heating systems
Construction of the EPSM Chanella in Rossinière - CFC 242 Heating installations
Machine-translated
26 days leftuntil 07.12.2026
Canton VDFondation Cogest'ems (quartal)Published 03.11.2026Open procedureQuestions until 17.11.2026
Construction and installation · Main construction works
District heating extension Schlösslistrasse, Ennetbaden - Master builder work
Machine-translated
12 days leftuntil 23.11.2026
Canton AGRegionalwerke AG BadenPublished 31.10.2026Open procedureQuestions until 12.11.2026
Service · Civil and structural engineering
Engineering services for the Heubach flood relief project incl. infrastructure (sewerage, bus stop, district heating integration, road construction)
Machine-translated
37 days leftuntil 18.12.2026
Canton ZH (Canton taken from the contracting authority)Gemeinde HorgenPublished 30.10.2026Open procedure
Construction and installation · Heating systems
Construction of a new ESE (Établissement Socio-Éducatif) in Echichens - CFC 242 Heating installation
Machine-translated
21 days leftuntil 02.12.2026
Canton VDFondation Cité Radieuse (quartal)Published 28.10.2026Open procedureQuestions until 13.11.2026
Service · Heating systems
District heating Ostermundigen
Machine-translated
16 days leftuntil 27.11.2026
Canton BE (Canton taken from the title)Tiefbau OstermundigenPublished 28.10.2026Selective procedure
Construction and installation · District heating
IWB, On-call service welding work district heating network
Machine-translated
5 days leftuntil 16.11.2026
Canton BSIWB Industrielle Werke BaselPublished 20.10.2026Open procedure
Construction and installation · Heating systems
Renovation of du Mail school centre - 24300 - Heating distribution
Machine-translated
16 days leftuntil 27.11.2026
Canton NEéorén - École obligatoire région Neuchâtel (AAPA SA)Published 17.10.2026Open procedure
Construction and installation · District heating
New construction of district heating ring pipeline in Horgen, from the waste incineration plant (KVA) to the Einsiedlerstrasse connection
Machine-translated
6 days leftuntil 17.11.2026
Canton ZHWerke Horgen - FernwärmeversorgungPublished 08.10.2026Open procedure
Construction and installation · Heating systems
District heating Flawil, heating plant - BKP 241/242/244/245 Heating and ventilation systems
Machine-translated
2 days leftuntil 13.11.2026
Canton SGTechnische Betriebe Flawil (TBF)Published 02.10.2026Open procedure

Awards of the last 12 months

What was awarded in the last 12 months: District heating, all of Switzerland.

Alert for new awards

96Awards

5Bids (median)

1 %with a single bid

CHF 762’760Award price (median)

The middle half of the award prices lies between CHF 406’574 and CHF 2’374’039. 6 of them direct awards.

Prices from 85 awards with an amount in CHF, as published (with or without VAT); bids from 91 awards that state them.

Latest awards

02.11.2026Technische Betriebe Flawil (TBF)
District heating Flawil, heating plant – BKP 242 Heat accumulatorsMachine-translated
Awarded to Arno Stiefenhofer AG, BonaduzCHF 182’085.352 bids
26.10.2026Regio Energie Solothurn
Zuchwil & Riedholz - Expansion of district heating Attisholz NordMachine-translated
Awarded to Gebr. Jetzer Hoch- und Tiefbau AG, SchnottwilCHF 498’760.056 bids
23.10.2026Technische Betriebe Flawil (TBF)
Flawil District Heating – Central Energy Plant BKP 246: Heat Pump System using R-717 (Ammonia)
Awarded to Johnson Controls Systems & Service GmbH, BassersdorfCHF 2’676’943.003 bids
22.10.2026Direct awardVille de Lausanne – SIL – Service réseaux (RES)
Procurement of materials for the district heating network for 2027Machine-translated
Awarded to INTEGRA Metering Schweiz AG, TherwilCHF 207’208.75
21.10.2026IWB Industrielle Werke Basel
IWB, district heating pipeline construction Basel framework agreementMachine-translated
Awarded to Bilfinger Industrial Services GmbH, Linz + 2 moreCHF 9’989’470.855 bids
20.10.2026Energie Wasser Bern
EBP-629_District heating manhole coverMachine-translated
Awarded to ACO AG, NetstalCHF 1’006’508.291 bid
19.10.2026Technische Betriebe Flawil (TBF)
Flawil district heating | BKP 243, Transfer stations Lot 1Machine-translated
Awarded to RemCal AG, FlawilCHF 108’002.712 bids
16.10.2026Regio Energie Solothurn
Solothurn, district heating supply ObachMachine-translated
Awarded to Imperiali AG, Büren an der AareCHF 385’208.309 bids

Range of award prices

District heating, all of Switzerland

CHF 246’24510 % of the prices were lower

CHF 762’760Median: half were lower

CHF 6’094’70610 % of the prices were higher

8 out of 10 award prices were between CHF 246’245 and CHF 6’094’706.

From 91 published award prices in CHF from 10.11.2025 to 02.11.2026, with or without VAT, as published. A single contract can differ widely.

From the awards published on simap.ch. Only what is published is counted; companies are not rated.

Contract awards in Zurich: monthly reports Contract awards in Basel-Stadt: monthly reports Contract awards in St. Gallen: monthly reports

More in the guide

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Overview

By canton

By type

Awards of the last 12 months

Latest awards

Range of award prices

More in the guide

Awards of the last 12 months

Latest awards

Range of award prices