Christian Haller and Frédéric Wasser, patented surveyors, have decided to join forces to create the Haller Wasser office in Geneva.

Dynamism, courage, rigor and experience are shared values that characterize us and define the identity of the office. We listen to our customers' requests, and the human, modern and multidisciplinary approach to our profession are Haller Wasser's strong points.

We want to bring a new dimension to our work.

We want to add value to your land, real estate or mobility projects. We are your advisors, strategists and experts in your built environment.