Daniel Graber Wärmetechnik Gmbh

Cold radiators...... No hot water..... Message of failure on the heating....

It's in the right place.

We will do everything we can to ensure that it has a hot house or hot water as soon as possible.

We provide you with expert advice and assistance for your entire heating system.

Who are we?

With a federal certificate, Daniel Graber founded the individual company Oel- und Gasbrenner in 1995 and specializes in burners of all brands and sizes.

Assistance / repair / troubleshooting is our main task.

Over the years, we have expanded our area of expertise to include repairs + renovations

All complete heating systems

In 2012, the individual company was transformed into Daniel Graber Wärmetechnik GmbH

Today we use: 5 heating and service technicians and 3 office administrators

Our services for you: