Chigwell Engineering Ltd provides commissioning services nationwide, providing anything from protection relay testing, pre-commissioning installed equipment, full system commissioning, fault finding, interrogating, modifying and implementing of protection settings.


We are able to offer the following services;

  • Primary injection testing
  • Secondary injection testing
  • HV pressure testing AC & DC
  • CT testing
  • HV and LV Power Systems Protection Commissioning
  • Factory acceptance testing
  • Site acceptance testing
  • Final commissioning and system handover
  • SCADA testing