Master electrician business for electrical installation, communication and security technology as well as smart home in Hesel and on Langeoog.
El-Wi Elektro Wieder GmbH
Hesel · LangeoogNew on Amplifa
About us
El-Wi Elektro Wieder GmbH is a master electrician business based in Hesel (Lower Saxony), founded in 1949 by Werner Wieder as a licensed electrical contractor. The company plans and implements electrical installations for new builds, conversions and extensions, including retrofitted wireless installations, as well as communication technology such as telephone systems (analog, ISDN, VoIP) for up to 200 users, networks and satellite technology. The portfolio also includes alarm systems, garage door drives, smart home and home automation systems, service and maintenance services, the repair of household appliances and the E-CHECK as the inspection seal for electrical installations. Through the partner company El-Wi Naatjes Heizung-Lüftung-Sanitär GmbH, projects in the fields of heating, ventilation, plumbing and civil engineering are also offered. Since 1986, the company has been active on the island of Langeoog with skilled staff and operates a retail store with consultancy in Hesel. The company provides training and is a member of e-masters, an association of independent electrical contractors.
- Site
- Hesel
- Processes
- Electrical installation, Telephone system installation (analog, ISDN, VoIP), Service & Maintenance (household appliances, telephone systems, garage door drives, alarm systems,, Smart Home / Home Automation, Telephone systems (analog, ISDN, VoIP, up to 200 users), Satellite technology, Networks, Alarm systems
- Materials
- Electrical installation, Telephone systems (analog, ISDN, VoIP), Smart Home / Home Automation, Security technology, Networks & satellite technology
- Certificates
- E-CHECK (inspection seal for electrical installations)
- Founded
- 1949
- Industries
- Electrical engineering, Building services, Telecommunications, Building technology
- 01
Analysis and Consulting
- 02
Planning
- 03
Electrical Installation
- 04
Service & Maintenance
- 05
E-CHECK
Services and Technologies
Electrical installation
Planning, consulting and professional execution of electrical installations for new builds and conversions as well as retrofitted wireless installation.
Telephone systems (analog, ISDN, VoIP)
Installation from a simple connection to a telephone system with up to 200 users.
Smart Home / Home Automation
Home automation systems via cable (e.g. KNX bus) or as wirelessly controlled components for comfort and energy savings.
Security technology
Alarm systems, motion detectors, smoke detectors and networked security and alarm systems.
Networks & satellite technology
Installation and service of networks as well as satellite systems.
Locations
Hesel
DEHeadquarters, retail store
Langeoog
DEOperations with skilled staff on the island (since 1986)
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electrical installationAssembly | – | – | – | – | – |
| Telephone system installation (analog, ISDN, VoIP)Assembly | – | – | – | – | – |
| Service & Maintenance (household appliances, telephone systems, garage door drives, alarm systems,Assembly | – | – | – | – | – |
| Smart Home / Home AutomationAssembly | – | – | – | – | – |
Additional services
Quality
The quality of the electrical installations is demonstrated by the E-CHECK, the recognized inspection seal for electrical installations. The company is a master business with specialized, continuously trained skilled staff.
| Evidence | Hesel |
|---|---|
| E-CHECK (inspection seal for electrical installations) |
History
- 1949
Werner Wieder founds an electrical contracting business.
- 1986
Renamed to El-Wi Elektro Wieder GmbH with a new company seat in Blumenstraße in Hesel; since then also active with skilled staff on Langeoog.