
Engineering office for HVACR design: heating, ventilation, air conditioning and sanitary systems for industrial and construction projects
Technisches Büro Ing. Grillenberger GmbH & Co KG
Naarner Str. 64/2, 4320 Perg (AT)New on Amplifa
About us
The Technische Büro Ing. Grillenberger is an engineering office for building services design, founded in 1988 in Perg (Upper Austria). The company handles complete HVACR design and project planning in the fields of heating technology, air conditioning, ventilation and sanitary engineering, as well as building services and building automation design. Further services include project planning and manufacturing supervision of building services installations, invoice verification and commissioning of HVACR systems on site, energy consulting for the transition to renewable energies (including biomass heating systems, heat pumps, district heating, thermal solar systems) and dynamic thermal simulation. According to its own statements, more than 1,000 projects have been implemented since the company was founded, including the KTM Motohall, backaldrin PANEUM and the w-well production facility. Clients come from industry, commerce and architecture/construction projects at home and abroad. The office has been ISO 9001 certified since 1996 and has been awarded the Austrian State Prize for Architecture and Sustainability and the Energy Globe Award several times.
- Site
- Perg
- Processes
- HVACR design and project planning (heating, cooling, ventilation, sanitary), Heating technology design (simulation, calculation, design of heating systems, steam boiler systems), Air conditioning design (air conditioning, chilled ceilings, component cooling), Ventilation technology design (ventilation systems, heat recovery, summer night ventilation), Sanitary engineering design (cold/hot water supply, stainless steel piping systems), Project planning and manufacturing supervision of building services installations, Design of building services and building automation, Invoice verification and commissioning of HVACR systems on site
- Materials
- Stainless steel, Heating technology, Air conditioning technology, Ventilation technology, Sanitary engineering, Building automation
- Certificates
- ISO 9001
- Founded
- 1988
- Industries
- Industry, Commercial, Architecture / Construction projects
- 01
Needs assessment and consulting
- 02
Simulation and calculation
- 03
HVACR design and project planning
- 04
Manufacturing supervision
- 05
Invoice verification and commissioning
Technical focus areas
Heating technology
Design and calculation of heating systems and steam boiler systems.
Air conditioning technology
Design of air conditioning, chilled ceilings and component cooling.
Ventilation technology
Design of ventilation systems with heat recovery and summer night ventilation.
Sanitary engineering
Design of cold/hot water supply, including stainless steel piping systems.
Building automation
Design of building services and building automation systems.
Location
Perg
ATTechnical office / Design
Project references






Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| HVACR design and project planning (heating, cooling, ventilation, sanitary)Engineering | – | – | – | – | – |
| Heating technology design (simulation, calculation, design of heating systems, steam boiler systems)Engineering | – | – | – | – | – |
| Air conditioning design (air conditioning, chilled ceilings, component cooling)Engineering | – | – | – | – | – |
| Ventilation technology design (ventilation systems, heat recovery, summer night ventilation)Engineering | – | – | – | – | – |
| Sanitary engineering design (cold/hot water supply, stainless steel piping systems)Engineering | – | – | – | – | Stainless steel |
| Project planning and manufacturing supervision of building services installationsEngineering | – | – | – | – | – |
| Design of building services and building automationEngineering | – | – | – | – | – |
| Invoice verification and commissioning of HVACR systems on siteTesting | – | – | – | – | – |
| Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality
The office has been ISO 9001 certified since 1996. Services also include invoice verification and commissioning of HVACR installations on site.
| Evidence | Perg |
|---|---|
| ISO 9001 |
History
- 1988
Founding of the technical office in Perg
- 1996
ISO 9001 certification
- 2004
Energy Globe Award nomination
- 2006
Nomination for the Austrian State Prize for Architecture and Sustainability
- 2010
Austrian State Prize for Architecture and Sustainability
- 2012
Austrian State Prize for Architecture and Sustainability
- 2014
3rd place, Energy Globe Award Upper Austria, Earth category