Who we are

Anchored in Switzerland and internationally active, WALO is managed as a family business in the 4th and 5th generation. For over 100 years, WALO has focused on the combination of consistency and innovation.


What we do

WALO is active as an innovative total solutions company in all markets of the construction industry. The family-owned company has established itself as a reliable partner in the construction industry and infrastructure projects in Switzerland and worldwide with its decades of experience and the permanent development of sustainable as well as economical solutions.



We have successfully implemented many challenging projects. Therefore, we proudly let our references speak for our work.



Whether residential, industrial, healthcare, outdoor or for sports and leisure facilities - seamless floor coverings have to meet a wide variety of requirements on a permanent basis.



Good buildings and thus satisfied customers require precise construction work. All our employees, from unskilled workers to engineers, play a key role in ensuring that we achieve this goal time and time again.


Repair of Töss South overpass

Following an inspection of the Töss Süd bridge, several repair and reinforcement measures were carried out on the Töss Süd overpass.

Project description

After an inspection of the Töss South Bridge, various defects were found, such as elevated chloride contents, cavities and spalling of the concrete on supports, abutments and the deck. Various joints were leaking and flow marks with seepage were found in the hollow box of the bridge. The guard rails and also the drainage fastening did not meet today's standards.


Special features

Due to the identified deficiencies, the following repair and reinforcement measures were carried out on the Töss South flyover:

  • Reinforcement and repair of the supports under the bridge
  • Replacement of the bracket heads
  • Concrete repair of the road surface
  • Renewal of pavement, waterproofing and roadway transitions
  • Replacement of the drainage pipe
  • replacement of the crash barriers

Walo Bertschinger AG
Giessenstrasse 5
8953 Dietikon 1


Road Construction & Civil Engineering

Concrete Rehabilitation and Hydrodynamics

Civil Engineering

Building sum
CHF 1.8 Mio
Bundesamt für Strassen ASTRA
Filiale Winterthur
Construction management
IG dsp / F+B
c/o dsp Ingenieure & Planer AG
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We appreciate your interest in the WALO Group and are happy to answer any questions you may have.