Mechanical Service
- HVAC – Heating, Ventilation and Air-Conditioning
- Electrical (buildings, sub-stations, power stations – LV and ELV systems)
- Fire-fighting Works
- Plants, Water Supply and Sewerage Treatment Plants
- Medical and LPG Gases
- H,V. Systems and Industrial Electrifications
- System, CCTV, Security Systems, Ceremonial Lighting, Aviation Lighting etc
- Building Management Systems, Fire Alarm Systems, Computers and Structured Cabling
- Maintenance of Industrial and Commercial Buildings, Hospitals and Comfort Applications