ELECTRICITY FROM THE GROUND UP
High Voltage Electrical work is a very specialised area. John Heaney (Electrical) Limited are fully certiﬁed and trained to work with High Voltage electricity and our experience in the design, installation, commissioning and maintenance of HV means peace of mind for a safe electrical infrastructure.
Working within many key industries John Heaney (Electrical) Limited bring professionalism and safety to your High Voltage requirements.
HV & LV Switchgear
Design, Installation and Maintenance
- Network Fault Level analysis
- Protection & Earthing studies
- HV and LV network Design
- HV and LV Switchgear Maintenance
- Supply & Install of New or Reconditioned HV Switchgear
- Primary and Secondary Injection Testing
- Transformer Oil Analysis
- Transformer Oil Replacement (Midel 7131)
- Supply of New or Reconditioned Transformers
- HV Emergency Call Out Contract
- HV & LV Fault Detection & Repair
Our multi-disciplined team is capable of repairing and re-manufacturing a wide range of industrial equipment such as pumps, gearboxes, mechanical seals, centrifuges and valves. We also have fabrication facilities and can offer on-site mechanical installation and maintenance services.
John Heaney (Electrical) Limited facilities management services can provide packages tailored to our client’s individual requirements creating a single point of contact for the smooth operation of their premises, support services and infrastructure, allowing our clients to concentrate on their core business.
John Heaney (Electrical) Limited are certified to design, install and maintain your High Voltage requirements safely and professionally, ensuring safe electrical infrastructures. From simple quotations to comprehensive network studies and full turnkey projects.