
Engineering consultancy for building services: planning and project design of plumbing, heating, refrigeration/air-conditioning and ventilation systems

Lunitec GmbH
St. Gallerstrasse 43, 8400 Winterthur (Switzerland)New on Amplifa
About us
Lunitec is an engineering consultancy for building services based in Winterthur. The company plans and advises in the fields of plumbing, heating, refrigeration/air-conditioning and ventilation technology, covering all SIA phases, from the feasibility study through preliminary and design projects, approval procedures and tendering to detailed design and site supervision. Services include, among other things, the project design of heating and air-conditioning systems, supply and exhaust ventilation concepts, water and gas supply, wastewater systems, rainwater utilization as well as sprinkler and MRWA planning (fire-protection ventilation). Planning is carried out in three dimensions with Trimble Nova including BIM. Reference projects include Grütpark Regensdorf, the Denner distribution centre in Frauenfeld, the Schulthess Clinic in Zurich, the Parksite residential development in Pfungen and the renovation of a shopping centre on Hertensteinstrasse in Lucerne. Founded in 2015 by Lukas Nyffenegger, the consultancy works for building owners, investors, architects and contractors in Switzerland.
- Site
- Winterthur
- Processes
- Heating planning (project design of heating systems), Refrigeration/air-conditioning planning, Ventilation planning (supply and exhaust ventilation concepts), Plumbing planning (water/gas supply, wastewater, rainwater utilization, sprinkler systems), Building services planning across all SIA phases (31-53, incl. feasibility study, tendering,, MRWA planning (fire-protection ventilation system), 3D/BIM planning (Trimble Nova), Plumbing planning
- Materials
- Heating/refrigeration planning, Ventilation planning, Plumbing planning, MRWA planning, 3D/BIM planning with Trimble Nova
- Certificates
- Certificates
- Founded
- 2015
- Industries
- Building services, Residential construction, Industrial operations, Shopping centres, Healthcare/clinics
- 01
Feasibility study
- 02
Preliminary study / preliminary project
- 03
Project design
- 04
Tendering
- 05
Approval procedure
- 06
Detailed design
- 07
Site supervision
- 08
Operation and management
Services and planning methods
Heating/refrigeration planning
Planning and project design of energy-efficient heating and air-conditioning systems, especially for complex installations with different types of energy generation.
Ventilation planning
Development of supply and exhaust ventilation concepts, among other things for shopping centres, industrial operations and residential construction, including smoke extraction solutions in case of fire.
Plumbing planning
Planning of water and gas supply, wastewater and sewerage systems, rainwater utilization and sprinkler systems.
MRWA planning
Planning of fire-protection ventilation systems (multi-purpose warm-air systems) including central plant and fan sizing.
3D/BIM planning with Trimble Nova
CAD-based 3D and BIM planning of building services across all SIA phases.
Location
Winterthur
CHOffice / headquarters
- Materials
- Plumbing, heating, refrigeration/air-conditioning, ventilation
- Trimble Nova (CAD/3D/BIM planning)
Areas of expertise



Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Heating planning (project design of heating systems)Engineering | – | – | – | – | – |
| Refrigeration/air-conditioning planningEngineering | – | – | – | – | – |
| Ventilation planning (supply and exhaust ventilation concepts)Engineering | – | – | – | – | – |
| Plumbing planning (water/gas supply, wastewater, rainwater utilization, sprinkler systems)Engineering | – | – | – | – | – |
| Building services planning across all SIA phases (31-53, incl. feasibility study, tendering,Engineering | – | – | – | – | – |
| MRWA planning (fire-protection ventilation system)Engineering | – | – | – | – | – |
| 3D/BIM planning (Trimble Nova)Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality
Lunitec works with qualified staff from the respective fields and sets high standards for precision and committed project execution. Certificates are not listed on the website.
| Evidence | Winterthur |
|---|---|
| Certificates |
History
- 2015
Lunitec founded by Lukas Nyffenegger
- 2015
Grütpark Regensdorf project (2015–2017)
- 2016
Denner distribution centre Frauenfeld (2016–2017)
- 2017
Schulthess Clinic Zurich and Parksite Pfungen residential development (2017–2018)
- 2018
Schulthess Clinic: MRI renovation and new refrigeration plant (2018–2019)
- 2018
Renovation of shopping centre 50 FÖFZG Lucerne (2018–2020)