
Electrical planning, installations, building automation, lighting and electrical inspections in Koblenz
Hofer & Mühlberg AG
Buckhalde 1, 5322 Koblenz, SwitzerlandNew on Amplifa
About Hofer & Mühlberg AG
Hofer & Mühlberg AG is an electrical contracting company in Koblenz in the Swiss canton of Aargau. The company was founded in 1960 by Guido Hofer and has operated under its current name since 1999. Its range of services covers electrical planning, electrical installations, building automation, lighting and electrical inspections. Its customers range from private households and farmers to SMEs, architects and building owners in the Koblenz region. Since 2015 the company has belonged to R. Hegi AG in Mettau, but remains an independent business that can draw on the resources of its parent company when needed. Remo Pauletto has been managing director since September 2019, succeeding long-time owner Alex Häfliger. The company also trains electrical installers.
- Site
- Koblenz
- Processes
- Electrical planning, Electrical installations, Building automation, Lighting, Electrical inspections, Installations, Electrical installer training
- Certificates
- Certificates
- Founded
- 1960
- Industries
- Private households, Agriculture, SMEs, Construction/Architecture
- 01
Electrical planning
- 02
Installations
- 03
Building automation
- 04
Lighting
- 05
Electrical inspections
Location

Koblenz
CHHead office
Service Areas

Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electrical planningEngineering | – | – | – | – | – |
| Electrical installationsAssembly | – | – | – | – | – |
| Building automationAssembly | – | – | – | – | – |
| LightingAssembly | – | – | – | – | – |
| Electrical inspectionsTesting | – | – | – | – | – |
Additional services
Quality
No information on certifications or test equipment is available from the sources; electrical inspections in accordance with the applicable regulations are offered.
| Evidence | Koblenz |
|---|---|
| Certificates |
Company History
- 1960
Foundation of Hofer AG by Guido Hofer at the Zollplatz in Koblenz (13.05.1960)
- 1962
Move to the new building at Buckhalde 1 in Koblenz
- 1971
Opening of the branch in Full
- 1979
Opening of the branch in Fisibach
- 1980
Alex Häfliger joins Hofer AG (13.10.1980)
- 1981
Alex and Isabel Häfliger take over Hofer AG (01.07.1981)
- 1999
Name change from Hofer AG to Hofer & Mühlberg AG (01.10.1999)
- 2009
The Full and Fisibach branches are closed (31.12.2009)
- 2015
Acquisition of the shares by R. Hegi AG in Mettau (01.01.2015)
- 2019
Remo Pauletto succeeds Alex Häfliger (01.09.2019)