We are an established medium-sized company, located in Berlin. Our company is standing for high quality „made in Germany“, high technical knowhow and innovation since years.

The efficient use and supply of energy is one of the important issues in our time with an increasing importance in the upcoming years. Rising costs for energy and not least statutory rules like the Energy Conservation Act (EnEV) are very good reasons to save energy and costs within your building.

The inhouse engineering GmbH offers you up-to-date and efficient automation- and energy management systems and fuel cell CHP systems for an efficient and cost effective building.

Discover on the following sites our business activities and our product range. Together with you our team will realize your projects with high competence. We look forward to a successful cooperation with you…

Our business units, we offer the following services :

Efficient energy systems

  • Installation of building automation systems
  • Service and maintenance and aftersales service

Fuel cell systems

  • Innovative and efficient products
  • Consulting and Customer-related development