Bauunternehmung David Wiederkehr Unterwasserbau AG

From design to construction, its specialist in underwater work and hydraulic engineering.

Our company attaches great importance to responding individually and personally to your wishes. In David Wiederkehr Unterwasserbau AG, the customer and his wishes are at the centre of attention. Our work is not only our profession, but also our passion. We will be happy to include you among our satisfied customers.

Call us for an appointment: Tel. 043-928 04 14

We are a water and hydraulic engineering company. We carry out all work in current and stagnant water, technical plants, contaminated water or other liquids, which can only be performed with specialized equipment and special training. Our company was founded as an individual company at the beginning of 2006 by David Wiederkehr, a training mason, a professional diver since 1984 with more than 30,000 hours underwater as a work diver in the Swiss waters. It is an ADS certified diver up to over 360 meters of working depth and underwater instructor since 1988. Change of corporate form from individual company to stock companies 8 February 2008.

We do not know limits

Our multiannual experience and know-how make us competent partners in planning and implementing its projects. We expect accidents and health risks through adequate workplace structures and clear regulations. David Wiederkehr has been free from underwater accidents for decades and there have been no accidents that have involved employees since the company was founded in 2006. In our daily work, we take care of the environment using energy and resources in a peaceful way Our teams are at its service every day, summer and winter, with full force. We will be happy to include you among our satisfied customers.

The most important facts in short:

Home

Who are we?

Work. .