structural and building services engineering and architecture

Interdisciplinary engineering as the foundation of your success

The building industry and building services engineering require considerable flexibility. Short notice capacity bottlenecks often need to be compensated for or specialists hired to ensure the timely completion of a building project. In such cases ORANGE can provide reliable and suitable solutions in all project phases – for the technical side of things, as well as the form of the cooperation. A choice of contract models offers our clients maximum flexibility.

From planning to handover, ORANGE can support you with the suitable specialists. With our employees we have a wide range of areas of expertise in structural and civil engineering, as well as in technical building service engineering. Our many years’ experience and networking the fields of expertise within the company allow us to work in an interdisciplinary way, which offers an immense benefit, particularly in more complex areas such as climate orientated or sustainable building.

The scope of our services ranges from design, approval planning and detailed engineering through statics, project and building planning, up to fire protection, light planning, heating, sanitation and air conditioning. We will support you in all planning and implementation phases with employees employed according to the Fee Structure Regulation for Architects and Engineers (HOAI).


Our services:

  • Building construction e.g. planning engineers, architectural draughtsmen and project managers
  • Underground engineering, e.g. planning engineers, architectural draughtsmen and project managers
  • Technical building services e.g. electrical engineers, supply engineering technicians and fire protection and energy efficient building specialists
  • Surveying
  • Architecture
  • Construction engineering
  • Real estate management (e.g. property valuation specialists)
  • Facility management

We use our network of specialist cooperation partners in some areas of expertise.

We offer:

  • Customised solutions to suit your exact requirements
  • Project-related on-site development teams
  • Project management
  • Support for complete projects, flexible with regard to time, or individual development packages