Service, Repair & Testing

The MJR Power & Automation field service team provides UK and worldwide service support from repair, upgrade and retrofit to spares and electrical healthcare packages.

MJR Power & Automation service team provide UK and worldwide marine after sales service and support for both MJR Power & Automation and third party designed and built equipment and systems. We have modern well equipped electronics and electrical repair workshops and offer on board and back to base services, including:

  • LV & HV Switchgear & Switchboard testing, service, overhaul and maintenance
  • Generators & Transformers testing & maintenance
  • Variable Speed Drives & Converters repair, testing, servicing & maintenance
  • UPS, Power Conversion & Power Electronics repair
  • Generator excitation, AVR and governor system repair, servicing and testing
  • Integrated Automation System repair, servicing & maintenance
  • CCTV, Public Address, Telephone, Entertainment & Communications repair  
  • Instrumentation calibration
  • Electrical testing
  • Power Quality Surveys
  • EMC Surveys
  • Energy consumption and saving surveys

We specialise in troubleshooting and repair of obsolete and unsupportable marine and offshore equipment and systems and offer turnkey upgrade packages where repair is no longer viable.


Explore the comprehensive portfolio showcasing projects we've undertaken in connection with this solution.

MV Switch Gear Testing

View Project

MV Cable Termination & Jointing

View Project