We have significant experience of developing electrical infrastructure as a result of our 25-year relationship with Northern Ireland Electricity and played a key role in the construction of much of the water framework in Northern Ireland. Our services include;

• Cable trenching (including open-cut excavation works and trench-less) & ducting works & cable laying – up to 110kV
• Sub-station installation and commissioning
• Gas installation- Mills Contracts Ltd played an important part on the installation of gas mains for the Gas to the West Project in Northern Ireland
  
• Construction of transformer compounds
• Site investigations and evaluations
• Construction of electrical distribution network i.e. pylon foundations & erection, repairs and maintenance
• Design, Build & Construction of reservoirs, installation of pipes, intake pipe systems and pumping stations
• Design, Build & Construction of sewage treatment plants (primary sedimentation tanks, aeration tanks, settlement tanks)