El Roi Electrical
Blende st,Wilropark |Roodepoort Johannesburg|0765369292

El Roi Electrical offers a highly quality and experienced service.

We specialise in all electrical needs.



Residential Electrical
Commercial and Industrial
Installations and Renovations
Rewiring and Alterations
Changeover and Generator installations
24hrs Emergency call out


Changeovers and Invertors / UPS


  • We install to private homes, Complexes and businesses.

  • We supply and install UPS / Invertors to fit your needs, with an ATS (Automatic transfer switch) or Changeover switch installed in your DB or meter box.

  • We supply Invertors /UPS options form 650kw to much stronger and bigger options.