Engineering Consultancy

Carraher Electrical can help you design your electrical installation from small extension to large commercial complex.


  • We will discuss with you your needs and determine what your electrical requirements are.
  • We will design a control board to suit your business needs.
  • We will design the electrical lay out to ensure it is correct to ETCI standards
  • We will calculate cable sizes to ensure that there is no overheating of cables and no excessive volt drop.
  • We will liaise with ESB to ensure a smooth and correct connection to the electricity grid.
  • We can discuss with you electrical heating systems to suit your needs.
  • We can discuss you lighting needs to ensure you have the most cost effective lighting system to suit your needs.
  • We can design an emergency lighting system that is up to current standards.
  • We will discuss outside lighting needs with you to ensure you have an effective outdoor lighting system.