• Office Building: Blackthorn House, Sandyford, Dublin 18
  • Castleknock College
  • Clongowes Wood College
  • Finex Europe, Irish Financial Services Centre, Dublin 1
  • Irish Warehouse Trading Facility, Dublin
  • Office Building: Mount Street, Dublin 2
  • Muckross Park College, Donnybrook, Dublin 4
  • Restoration of a Clocktower, Naas, Co.Kildare
  • Omniplex Cinemas, Santry, Dublin 9
  • TBF Thompson, Greenogue Bussines Park, Co.Dublin
  • The Malt House, Grand Canal Quay, Dublin 2
  • Market Cross Shopping Centre, Kilkenny
  • Restaurant Refurbishment, Blackrock Clinic Hospital
  • Beech Hill Office Campus, Clonskeagh, Dublin 4
  • Henley Industrial Park, Killeen Road, Dublin 10
  • Blackrock Clinic Hospital, Upper Floors Extension
  • Morrison Chambers, Nassau Street, Dublin 2
  • Swan Cinemas, Swan Centre, Rathmines
  • MGS Manufacturing Group, Leixlip, Co.Kildare

Mechanical Services Engineering

NJOG provide a wide range of Mechanical Engineering Services including the following:
1. Air Conditioning
2. Air Extraction
3. Building Management System (BMS) Controls
4. Central Heating
5. Chilled Water Systems
6. Combined Heat and Power (CHP)
7. Clean Room Installations
8. Compressed Air Systems
9. Medical and Industrial Gases Installations
10. Fire Suppression Systems
11. Fuel Supplies Infrastructure
12. Heating Systems
13. Heat Recovery and Heat Extraction Systems
14. HVAC
15. Metering Analysis
16. Nurse Call Systems
17. Soils & Waste Systems
18. Sprinkler Installations
19. Steam & Condensate Systems Installations
20. Swimming Pool Systems
21. Utilities Connection Agreements
22. Vacuum Systems
23. Value Engineering
24. Ventilation Systems
25. Water Services (Hot, Cold and Potable)
26. Whole-life Costing