Dolder Wärmetechnik AG

State-of-the-art technology

Our systems are state of the art. They guarantee cost-effective and efficient energy conversion. This not only protects the environment, but also your wallet.

Sustainable heat generation

Whether earth, water, or air. Based on natural principles, we offer heat pumps and heat recovery systems that meet all European requirements.

Over 25 years of experience

In May 1995, Peter Dolder founded a company for the manufacture and development of sustainable heating systems. We have been continuously developing and improving our technologies and processes for over 25 years.

Dolder Wärmetechnik AG is a multi-layered company that designs complete solutions in the field of heating, ventilation, air conditioning, and solar systems. Dolder Wärmetechnik AG's goal is to offer products of the highest quality. For this reason, Dolder Wärmetechnik AG develops, plans, produces, installs, and maintains complete projects.