Frequently Asked Questions

What electrical services does T J O'Brien Electrical provide?

We provide domestic and commercial electrical services including house rewiring, commercial rewiring, electrical installations, fault finding, consumer unit upgrades, lighting, smoke and heat alarms, electrical testing, maintenance, repairs and emergency call-outs.

Do you specialise in house rewiring?

Yes. Domestic house rewiring is one of our primary areas of work, alongside commercial rewiring.

Do you work on commercial properties?

Yes. We undertake commercial installations, rewiring, maintenance, repairs, testing and other electrical projects.

Do you upgrade consumer units?

Yes. We carry out consumer unit upgrades as part of domestic and other electrical projects.

Do you install smoke and heat alarms?

Yes. We install smoke and heat alarms as part of electrical projects and property upgrades.

Do you provide emergency electricians?

Yes. T J O'Brien Electrical provides 24/7 emergency electrical call-outs.

Is T J O'Brien Electrical Safe Electric registered?

Yes. T J O'Brien Electrical is Safe Electric registered and RECI registered.

Where do you provide electrical services?

We cover North Dublin, South Dublin and the wider Dublin area, as well as suitable projects in Kildare, Wicklow and Meath.

How many electricians are on your team?

T J O'Brien Electrical has a team of 11 electricians and apprentices, including five qualified electricians who lead projects as foremen or project managers.