Diaporama
Diaporama

Professionals
(developers, real estate agents, property management companies, property managers, users)

Professionals must be assisted by professionals! The DNA HAUSSMANN team of experts is delighted to take on such challenges every day.
Browser not supported

The Internet Explorer browser you are currently using does not display this website correctly.

We recommend that you download and use a more recent and secure browser such as Google Chrome , Microsoft Edge , Mozilla Firefox , or Safari (for Mac) for example.
OK