
Electrical contracting company in Würselen for electrical installation, smart home, photovoltaics, heat pumps and security technology

Elektrotechnik Ell GmbH & Co. KG
Karl-Carstens-Straße 13, 52146 Würselen · GermanyNew on Amplifa
About Elektrotechnik Ell
Elektrotechnik Ell GmbH & Co. KG is a specialist electrical engineering company based in Würselen in the Aachen city region. For more than 25 years, the company has been active in electrical engineering, consulting and service, realising electrical installations for private customers, commercial clients, retirement homes and kindergartens. The portfolio of services includes electrical installation, home automation (KNX, eNet SMART HOME, Busch-free@home, Wiser for KNX), lighting and illumination technology, security technology such as smoke detectors, burglar protection, access control and video intercom systems as well as fire protection. In the field of renewable energies, the company plans and installs photovoltaic systems with storage, heat pumps, solar thermal systems, air conditioning and residential ventilation, and installs wallbox charging stations for electromobility. In addition, Elektrotechnik Ell offers E-CHECK inspections, service and maintenance, telephone systems and construction site power. Products and systems come, among others, from ABB/Stiebel & John, Busch-Jaeger, Gira, JUNG, ESYLUX, STIEBEL ELTRON, Schneider Electric, MAICO and RADEMACHER.
- Site
- Würselen
- Processes
- Electrical installation, Smart home / Home automation (KNX, eNet SMART HOME, Busch-free@home®, Wiser for KNX), Photovoltaic planning and construction incl. storage, Heat pump installation (STIEBEL ELTRON), Electromobility / Wallbox and charging station installation, Security and building protection technology (smoke detectors, burglar protection, access control,, Lighting and illumination technology (LED technology, light management, Human Centric Lighting), Air conditioning and residential ventilation (central/decentral)
- Materials
- Electrical installation, Home automation (KNX, eNet, free@home, Wiser), Photovoltaics and storage, Heat pumps (STIEBEL ELTRON), Wallbox charging stations, Security technology
- Certificates
- E-CHECK, ISO 9001
- Industries
- Private customers / Residential construction, Commercial, Retirement homes, Kindergartens
- 01
Consulting and planning
- 02
Electrical installation and assembly
- 03
Smart home and building technology
- 04
E-CHECK inspection
- 05
Service and maintenance
Materials and Systems
Electrical installation
Planning, installation and inspection of electrical systems for residential and commercial construction.
Home automation (KNX, eNet, free@home, Wiser)
Networked control of lighting, blinds, heating and security.
Photovoltaics and storage
Planning and construction of photovoltaic systems including storage solutions.
Heat pumps (STIEBEL ELTRON)
Installation of heat pumps, solar thermal systems and air conditioning.
Wallbox charging stations
Installation of charging stations for electric vehicles, including Schneider EVlink.
Security technology
Smoke detectors, burglar protection, access control and video intercom systems.
Location

Würselen
DEHeadquarters
- Materials
- Electrical installation, KNX, Photovoltaics, Heat pumps
Services and Applications




Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electrical installationAssembly | – | – | – | – | Copper, Plastic |
| Smart home / Home automation (KNX, eNet SMART HOME, Busch-free@home®, Wiser for KNX)Engineering | – | – | – | – | – |
| Photovoltaic planning and construction incl. storageAssembly | – | – | – | – | – |
| Heat pump installation (STIEBEL ELTRON)Assembly | – | – | – | – | – |
| Electromobility / Wallbox and charging station installationAssembly | – | – | – | – | – |
| Security and building protection technology (smoke detectors, burglar protection, access control,Assembly | – | – | – | – | – |
| Lighting and illumination technology (LED technology, light management, Human Centric Lighting)Assembly | – | – | – | – | – |
| Air conditioning and residential ventilation (central/decentral)Assembly | – | – | – | – | – |
| Telephone systems / TelecommunicationsAssembly | – | – | – | – | – |
| E-CHECK (electrical installation inspection) as well as service & maintenanceTesting | – | – | – | – | – |
| Circuit distribution boards / technology centre (ABB STRIEBEL & JOHN ComfortLine)Assembly | – | – | – | – | – |
| Solar thermal, CHP, fuel cell, small wind turbines, electric heating, underfloor heatingAssembly | – | – | – | – | – |
Additional services
Quality and Testing
The company carries out E-CHECK inspections of electrical installations and offers service and maintenance of the systems. Installations are carried out by a certified specialist company in accordance with the applicable electrical VDE standards.
| Evidence | Würselen |
|---|---|
| E-CHECK | |
| ISO 9001 |
History
More than 25 years of experience in electrical engineering, consulting and service