Home Electrician services  - extra sockets, TV points, Power Showers, Rewiring & FuseboardsOutdoor, Garden and Security Lighting from Dermot Byrne Electricians in LimerickAlarms & Security Systems - Burglar & Fire Alarms, CCTV & Door Access Systems - PSA Licensed from Dermot Byrne, Limerick ElectriciansCommercial & Industrial Electrics - New electrical installations, electrical refitting & data cabling - Limerick Electricans

Electrician Services

All Limerick Electrical Work

Dermot Byrne Alarms & Electrical, Limerick offers specialist and general electrician services for all home, commercial and industrial electrical installations, upgrades and maintenance.

Office, Commercial & Industrial

Data cabling and all industrial, commercial and office electrical installations by Dermot Byrne Alarms & Electrical, Limerick, Ireland
  • Electrical installations
  • Wiring of commercial premises
  • Fire alarm systems
  • CCTV & security systems
  • Data networks and cabling
  • Maintenance, electrical fault-finding
  • Electrical inspections
  • Emergency lighting
  • Office lighting and power design
  • Fire alarm systems
  • Security lighting
  • Door entry systems
  • CCTV and security installations
  • Portable Appliance Testing (PAT Testing)

See also more information on our Alarms & Security installation and maintenance services.

Domestic Electrician Services

Domestic Electrician Services - lighting, rewiring, extra sockets and all electrical work by Dermot Byrne Alarms & Electrical, Limerick, Ireland
Our home electrician services include:
  • House wiring & rewiring
  • Internal lighting
  • Garden, external & security lighting
  • Smoke alarms
  • Power showers
  • Extra sockets and TV points
  • Immersion & boiler timers
  • Storage heaters
  • Fuseboard replacement and fuseboard extensions
  • Electric showers
  • Garden Lighting
  • Extra Sockets & Lights
  • Security Lighting Experts
  • Attic Conversion Electrics
  • Extension Electrics
  • CCTV installations


No job too big or too small


Dermot Byrne Alarms & Electrical are endorsed under Safe Electric meaning that we are both registered and insured  and we will issue you with a certificate to show that the work is of an approved standard

Registered Electrical Contractor

Only a Registered Electrical Contractor (REC) can carry out most electrical work in your home. We are endorsed under Safe Electric meaning that we are both registered and insured and our electricians will issue you with a certificate, on completion of our work, to show that the work is of an approved standard.
Dermot Byrne Alarms & Electrical is registered with the Electrical Contractors Safety & Standards Association In Ireland (ECSSA)
Dermot Byrne Alarms & Electrical is registered with  RECI (Register of Electrical Contractors of Ireland)


Dermot Byrne Alarms & Electrical is registered both with the Electrical Contractors Safety & Standards Association In Ireland (ECSSA) and RECI (Register of Electrical Contractors of Ireland).

We provide free quotations, are fully insured and all our work is guaranteed so contact us for a quote for your electrical work.

Dermot Byrne Alarms & Electrical, Limerick Electricians
Doc Dob Ltd.
Company Reg. No.: 141223
16b Southville Gardens, Ballinacurra, Limerick
Tel: 061 301930
Mobile: 086 2579837
Email: docdobltd@gmail.com