Electrical Fault Finding

Electrical faults can result in problems such as repeatedly tripping circuits, loss of power, faulty sockets, lighting problems or other electrical issues.

Our electricians can investigate electrical faults, identify the source of the problem and advise on the appropriate repair.

Electrical services

House Rewires

House Rewiring House rewiring is one of our primary areas of work. We carry out domestic electrical rewiring for houses, apartments, renovations and older properties throughout ...

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Commercial Rewires

We undertake commercial rewiring projects for businesses, commercial properties and refurbishment projects. Our qualified electricians can lead commercial projects alongside app...

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Consumer Unit Upgrades

The consumer unit is an important part of a property's electrical installation. If your consumer unit is outdated, damaged or unsuitable for the requirements of the property, an...

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Electrical Testing

Electrical Testing T J O'Brien Electrical provides electrical testing services for domestic and commercial customers. We are QC certified for testing. Testing requirements can v...

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Smoke & Heat Alarms

Smoke & Heat Alarms We install smoke alarms and heat alarms as part of domestic and other electrical projects. If you're renovating, rewiring or upgrading a property, we can...

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EV Charger Installation

EV Charger Installation Ireland | SEAI Grant Up to €300 Safe, Certified EV Charger Installation by TJ O’Brien Electrical Thinking about installing an electric vehicle charger at...

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