Gastier’s building electrical division is the heart of the company. It was initial activity of Gastier 41 years ago.

The team includes over150 experienced permanent employees working in procurement and estimates, management and special projects.

In addition to offering complete turn-key and deign-build projects, the division’s main activities are to:



  • Extend and renovate factories and office buildings
  • Construct complete new buildings
  • Provide emergency services
  • Carry out high-tension work
  • Design and install fire/intrusion alarms systems
  • Build access controls
  • Lay communications cabling
  • …and everything related to electrical substations and major electrical works