The Herz & Lang team

Our office was founded in 2002 by Dieter Herz and Florian Lang with a focus on energy-efficient construction in both new and old buildings.
We have experience in the execution of a number of low energy and Passive Houses, renovation of old buildings and building measurement for quality assurance.
Would you like to renovate and future-proof an old building or live in a new low energy or Passive House building and are looking for a competent and experienced partner who accompanies you throughout the construction phase?
If so please get in contact with us, we look forward to hearing from you.


 From left to right: Josef Wille, MD Dieter Herz, Raphael Vibert, Gabi Strobel, Joachim Blaas, Julian Flecks, Anita Bechter, Bernhard Baumgartner, MD Florian Lang, Korbinian Herz, Claudia Baldauf, Sylvia Stöhr, Georg Endras, Simon Schmerker, Manfred Kolb, Stephen Quinn, Helmut König