GSN Technical Building Maintenance Services provide the maintenance, repair and overhaul of your facility equipment with the latest engineering technology and international management know-how. Our maintenance procedures are specified by the German VDMA standards and based on specifications of the equipment supplier.

We keep the overview for you with our tailor made software solution. Maintenance routines and job orders are generated from the property management database, as well as all equipment are labeled with a code specifying every technical item accurately and ensuring that all equipment are included in regular maintenance routines.

By using GSN Technical Services for your property we will pursue an expense saving system to minimize your facility costs.


GSN Technical Services are carried out based on the concepts and standards of our Head of CoC Mr. Benoit Sassin. Services include but are not limited to:

  • Commissioning
  • Operation of equipment
  • Warranty follow-up
  • Preventive maintenance
  • Repairs
  • Handling of spare parts
  • Reporting of defaults & activities
  • Energy management