Short answer
The cost of rewiring a house in Ireland depends on the number of rooms and circuits, whether it is a full or partial rewire, a new consumer unit, and how much plastering and decorating is needed afterwards. A typical house takes about one to two weeks. Electrical work must be done and certified by a Safe Electric registered electrician. Phoenix Maco Ltd rewires houses in Dublin, ideally as part of a renovation, with a written quote after a visit.
Key points
- Price depends on rooms, circuits and making good.
- New consumer unit and smoke alarms are usually included.
- Best done before plastering and decorating.
- Must be certified by a Safe Electric registered electrician.
- Signs you need it: old fuse box, rubber cable, frequent trips.
Signs your house needs rewiring
- Old fuse box or no RCD protection.
- Rubber or fabric-covered cable.
- Burning smells, warm sockets or frequent trips.
- Too few sockets for modern use.
What changes the cost
- Number of rooms, sockets and lights.
- Full or partial rewire.
- Consumer unit, earthing and bonding.
- Chasing walls and replastering.
- Extras: EV charger, outside lights, data.
Rewire as part of a renovation
Rewiring before plastering, flooring and kitchens avoids double work. We coordinate electrics, plastering and decorating in one programme.
Frequently asked questions
- How much does it cost to rewire a house in Ireland?
- It depends on size, circuits and making good. Get an itemised quote after a visit.
- How long does a rewire take?
- Usually one to two weeks for a typical house.
- Can I live in the house during a rewire?
- Often yes, room by room, though it is easier when the house is empty.
- Does rewiring need certification?
- Yes. A Safe Electric registered electrician must certify the work.
- Do you rewire houses in Dublin?
- Yes. Phoenix Maco Ltd rewires houses in Dublin. Call or WhatsApp 083 874 5535.
Official Irish sources
Rules, grant values and rates change. This article is general information, not professional advice — confirm the current position with the relevant body or your own architect, engineer or surveyor.