Who in Ireland

Sector

Electricians in Ireland

Electrical contractors registered as companies in Ireland: rewiring, fuse boards, EV chargers, solar PV, commercial and industrial installations. Listed with CRO number, county and the contact details the company publishes.

All companies in this sector

  1. Northern Powerforce Ireland

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    Lifford, Co. Donegal CRO 770877

  2. Northfox Technologies

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    Clonmany, Co. Donegal CRO 703946

  3. Northstone Construction

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    Blackrock, Co. Dublin CRO 580291

  4. Norwood Electrical Instruments

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    Cobh, Co. Cork CRO 689264

  5. Nova Electrical

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    Santry, Co. Dublin CRO 797409

  6. Novasolar

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    Greenhill Road, Co. Wicklow CRO 792443

  7. Novex Electrical

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    Tuam, Co. Galway CRO 828934

  8. NRE Electrical

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    Ballinalee, Co. Longford CRO 593811

  9. NRG Electrical Works Cork

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    Mallow, Co. Cork CRO 792828

  10. Nueva Electrical Contractors

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    Ballingarry, Co. Limerick CRO 676069

  11. Nugent & O'Shea

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    Dublin CRO 767509

  12. Nugent Fire and Security Systems

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    Firhouse, Co. Dublin CRO 642682

  13. Nurian Solutions

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    Fermoy, Co. Cork CRO 638486

  14. O B Electrical Power

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    Birr, Co. Offaly CRO 677302

  15. O Boyle Electrical Contracting

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    Dunmore, Co. Galway CRO 589797

  16. O Hara Electrical & Solar PV

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    Annagh (Via )Birr, Co. Tipperary CRO 804134

  17. O Laoire Electrical Teoranta

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    Macroom, Co. Cork CRO 680778

  18. O'Brien Electrical & Solar

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    Moate, Co. Westmeath CRO 805806

  19. O'Connell Electrical Management

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    Tralee, Co. Kerry CRO 811763

  20. O'Dowd Electrical Contractors

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    Castlebar, Co. Mayo CRO 624165

  21. O'Rourke Mechanical & Electrical Services

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    Clashmore, Co. Waterford CRO 592318

  22. O'Shea Industrial Control

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    Piltown, Co. Kilkenny CRO 687352

  23. O'Sullivan Electrical Automation and Control

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    Kilmallock, Co. Limerick CRO 780399

  24. O'Toole Precision Electrical Services

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    Blessington, Co. Wicklow CRO 680700

  25. O.C.M. Electrical Services

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    Kilcock, Co. Kildare CRO 596661

  26. O.E.S Electrical Installation and Commissioning

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    Dundalk, Co. Louth CRO 658009

  27. Oakfield Electrical

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    Enniscorthy, Co. Wexford CRO 686889

  28. Oakland Electrical

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    Celbridge, Co. Kildare CRO 634071

  29. Oakland Innealtoir

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    Carrick-On-Suir, Co. Waterford CRO 707391

  30. Oakleaf Electrical

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    Clonsilla, Co. Dublin CRO 685395

  31. Obec O'Brien Electrical Contractors Jpmc

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    Paulstown, Co. Kilkenny CRO 722382

  32. Obes

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    Glanmire, Co. Cork CRO 766991

  33. OBM Electrical Services

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    Claremorris, Co. Mayo CRO 589562

  34. OCC Leictreach Teoranta

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    Inverin, Co. Galway CRO 793234

  35. Ocon Electrical

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    Donaghmede, Co. Dublin CRO 762385

  36. OD Industries

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    Tuam, Co. Galway CRO 810127

  37. Odin Contracting Group

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    Ashbourne, Co. Meath CRO 745632

  38. ODM Electrical

    Odm Electrical is an electrical contractor that provides a range of services including electrical design and installation, upgrades, rewi...

    Ballymahon, Co. Longford CRO 799748

  39. Ofarrell Walsh Electrical

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    Poppintree, Co. Dublin CRO 616084

  40. Off-Grid Electrical

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    Tullamore, Co. Offaly CRO 800145

  41. Ogengineering (OGE)

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    Blanchardstown, Co. Dublin CRO 746986

  42. OK Electrix Ireland

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    Dundalk, Co. Louth CRO 580485

  43. Okee Electrics

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    Old Nass Road, Co. Dublin CRO 642654

  44. Okem

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    Adare, Co. Limerick CRO 715875

  45. Oliver Cummins Electrical

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    Mullingar, Co. Westmeath CRO 618424

  46. Oliver Dolan Electrical

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    Athlone, Co. Roscommon CRO 579010 Phone Website

  47. Oliver Mullen Electrical Contractor

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    Tuam, Co. Galway CRO 640649

  48. Oliver O'Donovan Electrical

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    Rosscarbery, Co. Cork CRO 660093

  49. Ollie Flanagan Electrical

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    Ballaghaderreen, Co. Roscommon CRO 734872

  50. OMM Electrical

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    Turners Cross, Co. Cork CRO 782512

Electrical contractors in Ireland

Electricians are the second-largest construction trade on the Irish company register, and the work has changed fast: alongside rewiring and fuse boards, a large share of firms now install EV chargers, solar panels and battery storage. Most are small companies serving their own county and the neighbouring ones.

What to check before you hire

  • Safe Electric registration. In Ireland, electrical work in a home that is classed as restricted (new circuits, fuse boards, rewiring) must be done by a Registered Electrical Contractor, and the contractor must issue a completion certificate. The public register is at safeelectric.ie.
  • Solar and EV grants. SEAI grants for solar PV and EV home chargers require a registered installer; check the SEAI lists before accepting a quote.
  • Insurance and a written quote with labour, materials and VAT itemised.

How this list is built

Companies are included when the CRO register gives NACE code 43.21 (electrical installation) as their principal activity. Contact details and descriptions come from the company's own website where it has one.