drexel und weiss Energieeffiziente Haustechniksysteme GmbH

Ventilation, heating, cooling
and hot water - smartly coordinated
We develop building technology for people - for single and multi-family homes, for schools and educational buildings, for commercial buildings and offices, for refurbishment and for new builds. Intelligent and simple solutions for ventilation, heating, cooling and hot water generation - smartly coordinated and individually controllable, from near and far.