About us

Company profile

Since 1980, we have been committed to providing optimum solutions in the areas of heating, solar, sanitary and ventilation with a great deal of experience and enthusiasm. Hans Sommer GmbH currently employs 17 people, including 4 apprentices. Our team advises, plans and installs building technology systems and offers a comprehensive service for repairs and emergencies. Hans Sommer and his team have been committed to renewable energies since the company was founded in 1980. Heating systems that work with wood and solar energy are particularly close to our hearts. Thanks to their tireless efforts, Hans Sommer GmbH won the "Mega CO2 Killer" award in 2003 and the Solar Prize in the "Energy systems for renewable energy" category in 2011 for the Blaufuhren heating network project.

Whoever thinks about using renewable energy when building and renovating reduces costs in the long term, increases the value of the property and ensures greater living comfort. Most importantly, our environment is effectively protected. That is why it is extremely important for us to find the best solution for an environmentally friendly and practical heating or sanitary system that is also good value for money right from the planning stage. We have been planning, constructing and maintaining various smaller and larger heating networks for 35 years. From the feasibility study to the commissioning of the system, you can benefit from our many years of experience. Thanks to continuous further training, we are able to plan, install and maintain complete wood chip firing systems. Thanks to our large stock of spare parts, we can rectify any faults immediately and cost-effectively.