As an owner and tenant of the properties managed by Kroll & Colleagues Immobilienverwaltung GmbH, you benefit from particularly innovative customer service that offers you full flexibility.
Reporting damage, reordering keys or questions about your rental agreement? With the Kroll app you can reach us around the clock and report your concerns and damage, including photo documentation. In addition, you have all your important documents (rental agreement, utility bill, energy certificate, house rules, etc.) for your property at hand at all times.
We send you important information about your property via push notification via the digital bulletin board.

Your advantages with the Kroll app at a glance:
- Innovative: All information about your property/tenancy is available digitally in your pocket at all times. Waiting on the phone, writing letters and paying postage are a thing of the past.
- Interactive: Efficiency is part of our daily business. Your damage reports and other concerns will be processed quickly and you will have access to the current processing status at any time, including a status update via push message if desired.
- Speed: For us, information is “half the battle”. With the Kroll app you can get all the important information about your property quickly and easily directly on the bulletin board.

How to register for the Kroll app:
- You will receive a personalized email from us with a personal invitation to join the Kroll app
- Press the “Confirm registration” button and enter your personally chosen password
- Download the Kroll app for your smartphone
- And you can now use all the advantages of our digital customer service!
- You haven't received an invitation from us yet? Then please contact your responsible property manager.