HV / LV Maintenance Services
What ISS can do
ISS will expand, improve and maintain your critical electrical infrastructure to ensure the continued, improved and safe operation of your network, leaving you rest assured that you will be working with professional and highly competent Electrical Distribution Engineers. Our comprehensive maintenance service covers both old and new equipment, from bulk oil switchgear to modern insulated devices, Induction Disc Relays, through to microprocessor based protection and metering units. We undertake maintenance on switchgear, transformers, electrical protection systems, all in accordance with BS 6626 and BS 6423. If you require assistance in your time of need, please call ISS, your electrical emergency service provider, who will support you with Low & High Voltage Assets & System support. We provide 24/7/365 Technical Support and Call Out services to existing and new clients, with a range Maintenance & Support Contracts available.