The experience of years in the field of road systems has made it possible for
the Oberosler firm to successfully take on the construction of large
underground works.

With the building of new tunnels and the refurbishing of existing tunnels,
the firm has increased its field of action and its competitiveness, thanks also
to the support of a technical office with engineers specialized in the sector
and one of the best equipment Plants in the Trentino-Alto Adige Region.