H&MV provide HV Maintenance and HV Switching and Operations to multiple well known Public Works, University Campuses, Institutes of Technologies and both Public and Private Hospitals.

Our services include full HV Maintenance including managing the interface with ESB for Switching & Isolation for maintenance works and re-energisation. We provide 24/7/365 Emergency callout for our customers with response times of 2-4 hrs. Services provided include our full Predictive and Preventive Maintenance programme on their HV power supply systems.

• HV Switchgear Preventive Maintenance
• Transformer Preventative Maintenance
• Oil Sample Analysis
• Thermal Imaging & PD
• Senior Authorised Personnel
• 2hr Emergency Response

• 24 kV HV Primary & Secondary Switchgear
• 10 No. 10 kV/423 v Transformers
• Auxiliary Voltage Systems