Simon Wehrli Tankrevisionen GmbH

In the canton of Graubünden, the region with the most lakes and rivers, heating oil and diesel tanks must be inspected every 10 years.

For this reason, Simon Wehrli Tankrevisionen GmbH has been carrying out work on heating oil and diesel tanks for over 40 years. We are your specialist for underground tank systems and building tank systems – from new tanks to tank inspections.

As a quality testing center, our core competencies also includeservice inspections of leak detection devices for underground tank systems.

Regular inspection and servicing increases the service life of your tank system and prevents expensive consequential damage. That is why we offer our professional service all year round!

At Simon Wehrli Tankrevisionen GmbH, we are proud of our local roots. That's why personal contact is so important to us.

We are your point of contact for:

• Tank inspections of underground tank systems and building tanks (heating oil and diesel)
• Tank renovation with coatings and inner linings as well as leak detection devices
• Tank cleaning of heating oil and diesel tanks
• Inner shell work, primarily for single-walled steel tanks (mandatory until December 31, 2014)
• Installation of new tank systems up to the burner
• Dismantling for conversions or demolition projects
• Inspection of leak detection devices – inspection mandatory every 2 years for underground tank systems
• Tank room renovation with PVC lining (protective structure)
• All questions relating to tank systems

We are happy to assist you with your inquiries and look forward to your call.