Testing an RCD (Residual Current Device) on a UK domestic electrical consumer unit or fuse box


If you believe there is an electrical fault in your building, please call The M Group Manchester immediately  0161 684 8071

We aim to react to any callout as quickly as possible. 

Signs of electrical faults can include:

  • flickering lights
  • circuit breakers tripping
  • warm switches or plugs
  • crackling noise from from switches or sockets
  • overheated smell from from switches or sockets

The M Group Manchester provides various on call packages to different clients. Some of our clients opt in to a monthly servicing package and request emergency callouts on a 'callout and make safe' service; this gives them the facility to call us any time day or night and rest easy knowing that we will take care of it. If you would like a similar service, call us and discuss our packages with us on 0161 684 8071

We have a wide range of testing and specialist equipment to diagnose and fix any problems quickly and efficiently.

We can perform a complete test & inspection as well as professional installation and maintenance work. Our engineers are Expertly trained to the latest government Standard and we are NICEIC registered, ensuring that your work is done to the highest standards.


Edison House, 485 Oldham Road
Failsworth, Manchester
M35 9AB

0161 684 8071



Submit a query and a member of our team will be in touch shortly to discuss your project with you.

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