PRICE GUIDE · ELECTRICAL · 2026–2027
Electrical Fault Finding cost in Ireland
€100–€350 per job. Typically €180.
An electrical fault finding in Ireland costs €100–€350 per job, typically around €180. The price is set by fault complexity and access, time to trace and parts needed for the fix.
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HOW MUCH IT COSTS
How much does electrical fault finding cost in Ireland?
| Low end | €100 | a simple job, off-peak, outside the cities |
|---|---|---|
| Typical | €180 | what most people pay |
| High end | €350 | the biggest jobs, short notice, Dublin |
Locufy guide prices for 2026–2027. Updated 2026. A national range, not a quote — enter your town above for real prices from the electricians and electrical firms near you.
What moves the price
- Complexity of the issue — an intermittent fault can take far more diagnostic testing to trace than an obvious one.
- Time required for diagnostics — fault finding is priced on time, so the longer the electrician spends tracing the fault, the higher the bill.
- Electrician's experience level — an experienced electrician may charge more but can often trace an electrical fault faster.
- Parts needed for the fix — once the fault is found, replacement breakers, sockets or cable are added to the bill.
- Size of the property — a larger home has more circuits to test before the faulty one is narrowed down.
- Accessibility of the electrical systems — wiring behind fitted kitchens or under floors takes longer to reach and test.
Services for the maintenance and repair of the dwelling prices in Ireland are up 23% over five years (CSO Consumer Price Index, Services for the maintenance and repair of the dwelling, to 2025 December). Five years ago a typical electrical fault finding would have cost about €145 — an estimate from today's guide price and that index, not a recorded price. Source: CSO CPM18, CPM12 →
WHAT YOU GET
What an electrical fault finding booking includes
Takes: The duration can range from one to several hours, depending on the nature of the fault..
WHAT PEOPLE BOOK
Common electrical fault finding jobs
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Electrical Fault Finding near you, with prices shown
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How to pay less
- Writing down when the fault happens and what was switched on can save the electrician paid time tracing it.
- Unplugging appliances one at a time to see which one trips the circuit can narrow the fault before the visit.
- Getting an intermittent fault checked early, before it causes damage, costs less than repairing burnt sockets or cable later.
- Clearing access to the fuse board, the attic hatch and affected sockets before the visit saves paid diagnostic time.
- Asking for the repair at the same visit as the fault finding saves paying for a second call-out.
Before you book
- Access to all areas where electrical issues have been reported, including attics or basements.
- Information on any previous electrical work or issues experienced in the home.
- A list of affected appliances or circuits to help guide the diagnostic process.
- You can ask the electrician whether the fault finding price includes the repair, or only tracing the fault.
- Tell the electrician whether the fault trips a breaker, and whether it happens at certain times or with certain appliances.
- Agree a limit on diagnostic time before the electrician starts, so you can decide on the repair before more is spent.
- You can check the electrician is qualified and registered for electrical work, and ask how they keep the fault finding safe.
Electrical Fault Finding cost: questions people ask
The cost can vary based on the complexity of the issue, the time required for diagnostics, and the electrician's experience level. More intricate faults or extensive wiring issues typically result in higher costs.
The duration can range from one to several hours, depending on the nature of the fault. Simple issues may be resolved quickly, while complex problems could require more extensive investigation.
Yes, it is essential to hire a qualified electrician for fault finding, as they possess the necessary training and knowledge to safely diagnose and repair electrical issues. This is especially important for regulated work.
Many electricians offer emergency services for urgent issues. However, this may come at a premium rate, and availability can vary based on the time of day and location.
Yes, booking multiple related jobs can often lead to cost savings, as electricians may offer a discount for combined services. It's advisable to discuss this when scheduling the appointment.
Out of scope items typically include extensive rewiring or installations that go beyond simple fault diagnostics. If major renovations or new installations are needed, these would require a separate quote and scope of work.
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