
Electrical engineering service provider from Innsbruck for installation, building automation (KNX), network and security technology
Elektro Rohner Gesellschaft m.b.H.
Innsbruck (Hans-Maier-Straße 13) · 6020 InnsbruckNew on Amplifa
About Elektro Rohner
Elektro Rohner Gesellschaft m.b.H. is an electrical engineering service company based in Innsbruck, Tyrol. Founded in 1962, the company offers the complete range of construction and service services in the electrical sector: electrical installation in commercial, industrial and residential buildings, building control technology based on KNX/EIB, structured copper and fiber-optic cabling including measurement and documentation, security and communication technology (fire and intrusion alarm systems, video surveillance, access control), smart home solutions with Loxone, and charging infrastructure for electromobility. In addition, electrical system inspections in accordance with ÖVE/ÖNORM E8001 (E-Check) as well as a repair and maintenance service with 24/7 maintenance contracts are offered. Electrical planning is carried out with CAD software, including as-built plans and safety protocols. Around 50 employees, including 14 apprentices, serve customers from the hotel industry, commerce, industry, public institutions and private customers throughout Tyrol. Since 2020, the company has been part of the Stadtwerke Schwaz Group.
- Site
- Innsbruck
- Processes
- Electrical installation (distribution board construction, cable laying, classical electrical, Electrical planning with CAD and software programs, Electrical system inspection (E-Check per ÖVE/ÖNORM E8001: visual inspection, testing, measuring,, Network technology: structured cabling, copper and fiber-optic cabling (FOC) incl., Building control technology / building automation with KNX/EIB bus (lighting control, heating, Security and communication technology: intrusion protection, fire alarm systems, alerting,, Repair and maintenance service for electrical systems (including breakdown service, maintenance, Smart Home (Loxone: planning, installation, programming, maintenance)
- Materials
- V2A (stainless steel)
- Certificates
- ISO 9001, KNX Partner, QHT Qualitäts-Handwerk Tirol, E-Mark certified company, GRUNDMANN Partner (TAC), ekey Partner, Loxone Partner, ÖVE/ÖNORM E8001 (E-Check)
- Founded
- 1962
- Employees
- approx. 50
- Industries
- Commerce, Industry, Hotels, Public institutions, Residential construction, Private customers
- 01
Consulting and electrical planning with CAD software
- 02
Installation of high- and low-voltage systems (distribution board construction,
- 03
Network, security and smart home technology
- 04
Initial inspection and documentation (E-Check, as-built plans)
- 05
Repair and maintenance service with 24/7 maintenance contracts
Materials & Processes
V2A (stainless steel)
Food production installation on plaster, e.g. at the Fleischwerk Hörtnagl meat plant in Hall.
Locations

Innsbruck
ATHeadquarters (office, workshop, warehouse)
Service Areas







Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electrical installation (distribution board construction, cable laying, classical electricalAssembly | – | – | – | – | – |
| Electrical planning with CAD and software programsEngineering | – | – | – | – | – |
| Electrical system inspection (E-Check per ÖVE/ÖNORM E8001: visual inspection, testing, measuring,Testing | – | – | – | – | – |
| Network technology: structured cabling, copper and fiber-optic cabling (FOC) incl.Assembly | – | – | – | – | – |
| Building control technology / building automation with KNX/EIB bus (lighting control, heatingAssembly | – | – | – | – | – |
| Security and communication technology: intrusion protection, fire alarm systems, alerting,Assembly | – | – | – | – | – |
| Repair and maintenance service for electrical systems (including breakdown service, maintenanceAssembly | – | – | – | – | – |
| Smart Home (Loxone: planning, installation, programming, maintenance)Assembly | – | – | – | – | – |
| Access control: TAC system (contactless, transponder), ekey fingerprint scannerAssembly | – | – | – | – | – |
| Electromobility: planning and installation of charging infrastructure (wallboxes, chargingAssembly | – | – | – | – | – |
| Industrial high- and low-voltage installation to industrial standard (e.g.Assembly | – | – | – | – | – |
| Food production installation V2A on plaster, IT cabling Category 6, DALI lighting control,Assembly | – | – | – | – | V2A (stainless steel) |
Additional services
Reference customers
Quality & Certifications
Elektro Rohner has been certified to ISO 9001 since 2004 (Quality Austria), is a QHT quality seal company and a certified KNX partner. System inspections are carried out in accordance with ÖVE/ÖNORM E8001 with test protocol and system logbook.
| Evidence | Innsbruck |
|---|---|
| ISO 9001 | |
| QHT Qualitäts-Handwerk Tirol | |
| KNX Partner | |
| E-Mark certified company | |
| ÖVE/ÖNORM E8001 (E-Check) |
History
- 1962
Foundation of the sole proprietorship Ernst Rohner Elektroinstallationen in Innsbruck.
- 1970
Growth to 18 employees.
- 1990
Conversion into Elektro Rohner Gesellschaft m.b.H.
- 1994
Relocation to Hans-Maier-Straße 13: 1,000 m² with office, workshop and warehouse.
- 1999–2002
Acquisition by Elektrizitätswerke Reutte AG; Ing. Frank Kollmitzer becomes managing director.
- 2001
Award as an outstanding Tyrolean training company.
- 2004
ISO-9001 certification by Quality Austria.
- 2015
Certification as an E-Mark certified company and GRUNDMANN partner (TAC access control).
- 2016
Awarded the QHT quality seal Qualitäts-Handwerk Tirol.
- 2020
Acquisition by Stadtwerke Schwaz GmbH; management by Ing. Frank Kollmitzer and DI Karl Heinz Greil.
- 2020–2025
Around 50 employees including 14 apprentices; focus on smart home, KNX technology and training.