Implement retrofits efficiently and reliably

The WR Group has been supporting Years of manufacturers and brands from all Trades around the house retrofitting and field operations quickly, reliably and to be implemented across the board.
Your advantages:
- Central control – only one contact person
- Permanent base of service partners nationwide on site
- Efficient, legally compliant, comprehensive solution
- Individual service packages tailored to your needs
- +49 7127 9296 290
Contact person: Oliver Maurer
E-mail: nachruestung@wr-gruppe.com
Service professionals for efficient and individual solutions
Have you ever been hit by a wave of complaints or a massive product warning? We are at your side with a permanent team of qualified service technicians and tailor-made services for comprehensive retrofitting in trades such as windows, plumbing, or building services.
- Consistent order management
- Efficient logistics
- Competent repair, retrofitting, replacement
- Transparent data and result backup
Our services at a glance
Our strength lies in the perfect interaction between 160 trained office staff at headquarters and nationwide, on-site service professionals who focus on the task at hand.
Nationwide service
Professional
Retrofitting/conversion
Effective project management
Efficient
logistics
For free
Order brochure
Learn more about our specific Services and references for Retrofits and fieldKnow actions.
Secure process for reliable implementation
Based on many years of experience and numerous retrofit/field projects, we offer legally compliant implementation and ensure the success of your project.
Project
initialize
We accompany you from the legal opinion to the decision-making process.
Process-
Conception
We coordinate alternative solutions with you and design the effective and efficient implementation.
Prepare service calls
Our service technicians are trained specifically for the case and the service operations and logistics are planned consistently.
Implement retrofitting operations
Competent and rapid implementation of the Retrofitting, replacement or On-site repair by qualified Service technician.
Follow-up and reporting
Evaluation of the service deployment, data backup and creation of the final report with optimization recommendations.
Your personal contact for retrofits, field actions
We help you ensure that your customers current, functional and secure products. Let's talk together about your requirements and your project. Benefit from our many years of expertise.
- +49 7127 9296 290
Contact person: Oliver Maurer
E-mail: nachruestung@wr-gruppe.com
Our successful projects
Skylight
patio doors
roller shutters
Conversion of over 3,000 roller shutter motors in the years 2015/2016.
bathroom furniture
Refitting bathroom furniture in sanitary ware exhibitions in 2017.