A family business with tradition and heart.
Nature is our lifeline.

A healthy life is not possible without healthy nature. That is why we have seen ourselves as pioneers in environmentally friendly heating with renewable energy since the company was founded in 1984. This pioneering spirit is still unbroken, because we have set ourselves the goal of being and remaining the best when it comes to biological and sustainable heating. For the sake of the environment and future generations.

Environmentally friendly heating with biomass.
We are involved in the development, production and worldwide distribution of pellet heating systems, wood chip boilers & log wood heating systems as well as the appropriate heating accessories. We operate in an output range of up to 2.5 MW per individual boiler. For higher output requirements, our cascade systems offer the optimum solution.

Our 40 years of experience and more than 185,000 satisfied customers make us proud and motivate us to continue to give our best in the future in terms of customer satisfaction and environmental friendliness, coupled with convenient heating automation.

A head start in quality and technology
Today, the Hargassner brand is characterised by the lowest emission values with maximum efficiency, maximum comfort and a long service life. Nevertheless, we want to continue to question the tried and tested in the future and constantly look for better solutions. Research and quality control therefore characterise our daily tasks to a high degree.