Semax-Sistemas Electrónicos e Manutenção Lda
Tel: 291744470

Electronic Systems Maintenance


Maintenance and Technical Assistance

We guarantee the supply, installation and maintenance of various equipment.

  • Air conditioning
  • Ventilation
  • Units of refrigeration and conservation
  • Electricity, Telecommunications
  • Renewable energy (solar and photovoltaic)
  • Security and surveillance systems
  • Doors and automations
  • Central vacuum systems

We aim after installation and supply of equipment, to provide preventive maintenance service to ensure a better and longer lasting service of the equipment, also providing preventive and corrective maintenance on existing systems.