• Who we are
  • What we do
  • Projects
  • Products
  • Career
  • Contact
  • Who we are
  • What we do
  • Projects
  • Products
  • Career
  • Contact
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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.


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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.


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Projects

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


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Products

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.


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Career

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.


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Landfill Construction and Site Remediation

Construction Work for Generations.

Landfill Construction and Site Remediation
WALO has played a pioneering role in the field of bituminous asphalt seals for over 45 years with its various services in Switzerland and worldwide. Apart from sealing reservoirs, canals and dams, landfills are also part of our specialist department’s range of services.

Remediation of Contaminated Sites

A contaminated site is a definable part of the earth's surface that shows changes in the soil and/or groundwater that are harmful to health or the environment due to pollution, for example as a result of landfills. These areas must be reconstructed. In Switzerland, there is an obligation to remediate contaminated sites.

We take our claim "Buildings for generations" very seriously. At WALO, we believe that the legacy of our sites should not be a problem for the next generation. WALO accepts responsibility for this task and applies the correct and relevant procedure.

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Locations

We can offer our services from different locations.

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Select Location

Select a location and contact us.

Dietikon, ZH - Headquarters

Walo Bertschinger AG
Giessenstrasse 5
8953 Dietikon 1

Stafford, UK

WALO UK LIMITED
29 Weeping Cross
Stafford, ST17 0DG
Great Britain

Ebikon, LU

Walo Bertschinger AG
Neuhaltenring 8
6030 Ebikon

Flüelen, UR

Walo Bertschinger AG
Bahnhofstrasse 14
6454 Flüelen

Goldach, SG

Walo Bertschinger AG Ostschweiz
Schuppis 21
9403 Goldach

Gümligen, BE

Walo Bertschinger AG Bern
Feldstrasse 42
3073 Gümligen

Jona, SG

Walo Bertschinger AG Ostschweiz
Engelhölzlistrasse 7a
8645 Jona

Eclépens, VD

Walo Bertschinger SA Romandie
Z.I. Le Marais 6
1312 Eclépens

Frenkendorf, BL

Walo Bertschinger AG
Bächliackerstrasse 10
4402 Frenkendorf

Samedan, GR

Walo Bertschinger AG Graubünden
Cho d'Punt 60
7503 Samedan

Hunzenschwil, AG

Walo Bertschinger AG
Rupperswilerstrasse 11
Dorfmatte
5502 Hunzenschwil

Zizers, GR

Walo Bertschinger AG Graubünden
Tardisstrasse 217
7205 Zizers

Iragna, TI

Walo Bertschinger SA Ticino
Via della Pietra 1
6707 Iragna

Schaffhausen, SH

Walo Bertschinger AG
Rheinweg 9
8200 Schaffhausen

Taverne, TI

Walo Bertschinger SA Ticino
Via San Gottardo
6807 Taverne

Wimmis, BE

Walo Bertschinger AG Bern
Alte Staatsstrasse 4
3752 Wimmis

Surface Seals for Landfills

In landfills in particular, it is absolutely essential that the sealing layer is impermeable to liquids. In addition to water, landfills also contain liquids or dissolved materials that are environmentally harmful and could pollute the groundwater. The bituminous seals from WALO are impervious, durable and suitable for particularly polluted materials. Consequently, no further measures are needed to protect the bituminous sealing layer. In addition, they are extremely resistant to ageing and flexibly absorb settlements and deformations of the subsurface.

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Contact Us

We appreciate your interest in the WALO Group and are happy to answer any questions you may have.

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