Service, maintenance, repair

Prevent downtime: Customized maintenance and servicing. 

Downtime prevention, consistent operation

ENERTRAG Service guarantees your wind turbine operates efficiently. It offers an end-to-end solution of servicing, maintenance and repair. With 16 service points in Germany and bases in France, Poland and South Africa, ENERTRAG Service provides support for wind turbines from start to finish.

Our services at a glance:

  • Remote data monitoring and troubleshooting 24/7
  • Flexible contracts
  • Large component replacement
  • Servicing to manufacturers’ specifications
  • Non-destructive material testing
  • Welding repairs, DIN EN ISO 3834-2 certified
  • 16 service points and bases in Europe
  • A well-stocked warehouse of spare parts and large components
  • Safe and eco-friendly turbine dismantling
  • Reliable and professional HSE management
  • With the following certification: ISO 45001:2018, ISO 9001:2015, ISO 14001:2015

Fast. Simple. Manufacturer-independent: ENERTRAG Service ensures the economical operation of wind turbines and offers end-to-end solution of servicing, maintenance and repair.

service stations in Germany and bases in France, Poland and South Africa
items in stock ready to ship
remote data monitoring with troubleshooting

ENERTRAG Service locations in Germany


Large component replacement worldwide 

The ENERTRAG Service team replaces main and yaw gears, rotor bearings and generators flexibly and reliably, worldwide. In addition, there is the inspection of main components, assistance in optimising the service life of major components and demand-oriented warehousing of major components. The assessment of components is carried out together with insurance companies and appraisers at the plant or in the workshop. 


Non-destructive testing of materials 

ENERTRAG Service tests components and material in its own workshop and on the wind turbine with certified welding department. This means that parts can be used directly afterwards, resulting in less effort and lower costs. 

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Spare parts and stock items

ENERTRAG Service keeps spare parts in stock and ships worldwide. Thanks to having its own warehouses at several locations, ENERTRAG Service can rectify faults quickly and cost-effectively. The technical support team quickly determines which spare parts are the right ones, procures them and delivers them. Find the right articles here.  


ENERTRAG dismantles old systems and takes care of their proper disposal. Appropriate proof is provided that the plant has been recycled in an environmentally friendly manner and that the materials have been returned to the material cycle.



  • Flexible contracts 
  • Large component replacement 
  • Servicing according to manufacturer specifications 
  • Non-destructive material testing 
  • Welding repairs, DIN EN ISO 3834-2 certified 
  • Extensive stock of spare parts and large components 
  • Reliable and professional HSE management 
  • Certified according to: ISO 45001:2018, ISO 9001:2015, ISO 14001:2015 


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Andrea Vogt_8.jpg

Apply now as a service technician

ENERTRAG Service brochure

Operate wind turbines profitably and avoid downtimes. Download the brochure now for detailed information. 

pdf, 1.21 MB

Zertifizierte Qualität 

Certified quality management system DIN EN ISO 9001: 2015 
Certified environmental management system DIN EN ISO 14001:2015 
Certified occupational health and safety management system DIN EN ISO 45001: 2018 
Certified according to welding repairs DIN EN ISO 3834-2
Certified according to new construction of steel structures DIN EN ISO 1090-1 
Regular safety instructions GWO standard 



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ENERTRAG utilises electricity from wind and solar power as well as green hydrogen to create modern renewable power plants that supply people and regions.