
Electrical installation, network technology, wallbox and smart home installation for private, commercial and public customers in Detmold.

Elektro Niewald GmbH
DetmoldNew on Amplifa
About Elektro Niewald GmbH
Elektro Niewald GmbH is a certified electrical contractor from Detmold, in existence since 1915, specializing in electrical installation in new and existing buildings. Its range of services includes house installations, cable laying, distribution board assembly, cable tray systems, RCDs and surge protection, as well as the installation of lighting systems, alarm systems (wired and wireless), smart home systems and wallboxes. In the field of network technology, the company installs, maintains and repairs IT and telephone systems, ISDN and DSL connections, and fiber optic and CAT 7 cables in the event of faults. In addition, the company offers electrical repairs, maintenance, emergency service as well as consulting and planning. Customers include private individuals, commercial customers and public clients from the Detmold region. The company is a member of the OWL Chamber of Crafts in Bielefeld and keeps up to date with the latest technology through continuous training and trade fair visits.
- Site
- Detmold
- Processes
- Electrical installation (new and existing buildings), Wallbox installation, Smart home installation / building automation, Installation of lighting systems (outdoor, office, indoor lighting), Alarm system installation (wired and wireless), Electrical repairs and electrical maintenance, Electrical installation, Smart home installation
- Materials
- Fiber optic, CAT 7 cable, Copper cables
- Certificates
- Certified electrical contractor (OWL Chamber of Crafts), E-Check
- Founded
- 1915
- Industries
- Private customers, Commercial customers, Public customers
- 01
Consulting and planning
- 02
Site inspection
- 03
Electrical installation or system assembly
- 04
Commissioning and instruction
- 05
Maintenance, upkeep, emergency service
Materials and Installation Technology
Copper cables
Standard material for laying power cables and power lines in house installations.
Fiber optic
Used for the fiber optic connection up to the router in network technology.
CAT 7 cable
Data cable laid as an alternative to fiber optic for high-performance network connections.
Location

Detmold
DEHeadquarters / Operation
- Materials
- Copper cables, fiber optic, CAT 7 cable
- Tools and measuring devices for electrical installation and network technology
Services and Installations


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electrical installation (new and existing buildings)Electrical installation | – | – | – | – | Copper cables, Fiber optic, CAT 7 cable |
| Wallbox installationElectrical installation | – | – | – | – | – |
| Smart home installation / building automationElectrical installation | – | – | – | – | – |
| Electrical installation | – | – | – | – | Fiber optic, CAT 7 cable |
| Installation of lighting systems (outdoor, office, indoor lighting)Electrical installation | – | – | – | – | – |
| Alarm system installation (wired and wireless)Electrical installation | – | – | – | – | – |
| Electrical installation | – | – | – | – | – |
| Electrical repairs and electrical maintenanceElectrical installation | – | – | – | – | – |
Additional services
Quality and Safety
All electrical work is carried out by qualified professionals in accordance with legal requirements; the company is a member of the OWL Chamber of Crafts in Bielefeld. The safety of the installations is ensured, among other things, through E-Check inspections and professional installation.
| Evidence | Detmold |
|---|---|
| Certified electrical contractor (OWL Chamber of Crafts) | |
| E-Check |
History
- 1915
Founded by August Niewald; first installations and construction of the power grid in Detmold and Haustenbeck; first power supply of the Hermannsdenkmal; retail store at Langen Str. 74 in Detmold
- 1958
Siegfried Niewald takes over the company
- 1965
Siegfried and Klaus-Dieter Niewald run the company together
- 1980
Closure of the retail store and relocation to Siegfriedstraße 17
- 1991
Klaus-Dieter Niewald becomes sole owner of the company
- 2005
Axel Horstmann becomes managing director of Elektro Niewald GmbH