
Electrical engineering company for high- and low-voltage installations, electrical planning and building automation in Vorarlberg
Elektro Willi GesmbH & Co KG
Andelsbuch (Headquarters) · Schwarzach · Lauterach · LechNew on Amplifa
About us
Elektro Willi is an electrical engineering company founded in 1969 in Andelsbuch, based in the Bregenzerwald region (Vorarlberg, Austria). Now in its second generation as a family business, it carries out high- and low-voltage installations as well as electrical planning and project management for single-family homes, residential complexes, commercial and industrial buildings and public buildings. Its range of services includes KNX-based building automation, Loxone control systems, smart home solutions and lighting installations including installation planning. Through its sister company Willi Elektrogeräte, the company has also operated an electrical equipment retail business since 2016. Its customers include industrial companies such as Doppelmayr, Julius Blum GmbH, 1zu1 Prototypen and HENN, as well as municipalities, educational institutions and healthcare providers. With 77 employees, 16 apprentices in training and 49 company vehicles on around 2200 m² of operating space in Andelsbuch, the company is the largest electrical contractor in the Bregenzerwald. It also has branches in Schwarzach, Lauterach and Lech.
- Site
- Andelsbuch
- Processes
- High- and low-voltage installations (electrical installation), Electrical planning, KNX installation with building visualization, Building automation (lighting, blind and window control) incl. installation planning, Loxone control system (lighting + blinds) with building visualization, Lighting installation, High-voltage installation, Low-voltage installation
- Materials
- Copper pipe, Concrete (base), KNX Building Automation, Loxone Control System, High-Voltage Installation, Low-Voltage Installation
- Certificates
- e-Marke (Electrical Engineering Quality Seal), Outstanding Training Company (10 times in a row), ISO 9001
- Founded
- 1969
- Employees
- 77
- Industries
- Residential construction, Commercial/Industry, Public buildings, Education, Healthcare, Hotel/Gastronomy
- 01
Electrical planning
- 02
Project management
- 03
High-voltage installation
- 04
Low-voltage installation
- 05
Building automation (KNX/Loxone)
- 06
Installation & commissioning
- 07
Retail (Willi Elektrogeräte)
Services & Technologies
KNX Building Automation
Bus-based control of lighting, blinds and windows, partly with building visualization.
Loxone Control System
Smart home control for lighting and blinds with building visualization in residential construction.
High-Voltage Installation
Complete electrical installation for residential, commercial, industrial and public buildings.
Low-Voltage Installation
Communication and control networks in buildings.
Locations

Andelsbuch
ATHeadquarters
Schwarzach
ATBranch
Lauterach
ATBranch
Lech
ATBranch
Projects & References

Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| High- and low-voltage installations (electrical installation)Assembly | – | – | – | – | Copper pipe (luminaire neck, project example) |
| Electrical planningEngineering | – | – | – | – | – |
| KNX installation with building visualizationAssembly | – | – | – | – | – |
| Building automation (lighting, blind and window control) incl. installation planningAssembly | – | – | – | – | – |
| Loxone control system (lighting + blinds) with building visualizationAssembly | – | – | – | – | – |
| Lighting installationAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality & Awards
The company bears the e-Marke, the quality seal of Austrian electricians, which guarantees continuous further training and quality assurance. In addition, Elektro Willi has been named an 'Outstanding Training Company' ten times in a row
| Evidence | Andelsbuch |
|---|---|
| e-Marke (Electrical Engineering Quality Seal) | |
| ISO 9001 |
History
- 1969
Katharina and Kurt Willi found the company with business premises, workshop and warehouse
- 1970
Headcount doubles with a fitter and the first apprentice
- 1976
Opening of the Schwarzach branch
- 1983
New construction of the residential and commercial building in Andelsbuch
- 1984
Opening of the Lauterach branch, more than 50 employees
- 1994
Foundation of Elektro Willi GesmbH & Co KG, Managing Director Peter Willi, branch in Lech
- 1995
Josef Willi joins as another managing director
- 1997
First time named 'Outstanding Training Company'
- 2002
Kurt Willi hands the company over to his sons Peter and Josef
- 2016
New company structure: Elektro Willi (installation) and Willi Elektrogeräte (retail)
- 2017
Renovation of offices and workshop, warehouse expansion with a basement extension