Value retention, safety and environmental protection
Tank overhauls
To maintain the value of a Filling system and to protect the environment, we recommend a comprehensive inspection with internal cleaning every ten years. In addition to tank inspections and refurbishments, we also offer the planning and construction of new tank systems. Our experience creates trust. With homeowners, property managers, trade and industry.

Professional tank revision by an AVIA member company – your benefits
Experience
You are responsible for the safety of your filling system. We are happy to take some of this responsibility off your hands. We have over 40 years of experience in the tank revision.
Consulting
Our federally certified tank auditor is familiar with the latest technology and will be happy to provide you with individual advice in advance of any tank revision.
At any time of year
We also carry out tank inspections in winter. We can provide you with a temporary heating oil supply at no extra cost so that your heating does not have to be switched off during the work.
Fast and efficient
A tank revision with internal cleaning takes no longer than half a day for tank systems with a volume of up to 10’000 liters. For you, this means: invest in a few hours tank revision and benefit from 10 carefree years.
Additionally benefit
Order your heating oil at the same time as the tank overhaul order. This allows us to optimally coordinate the renovation work and heating oil delivery – and you benefit from a better heating oil price.
Our AVIA member companies will be happy to provide you with further information, specific advice or a quote.