Electrical fault finding in Overton
Are breakers tripping, lights flickering or sockets failing in your Overton home? JD Electricals tests the affected circuit to locate the fault before recommending a repair. Mixed property ages mean problems can sit in old joints, later additions or individual fittings, so Jay follows the test evidence rather than guessing.
Calls answered 24/7
- 17 years trading
Pricing for fault finding and repairs
Fault finding is charged based on diagnostic testing time on site, followed by clear written quotes for any parts or remedial work needed to rectify the issue.
From £65 an hour
from £65 an hour
Included
- A walk through the trip, dead socket or failed fitting you have noticed
- Isolation and testing of that circuit, its breaker and the fittings on it
- A plain spoken result: what failed and whether a repair can be done on the visit
- Labour to repair the fault at £65 an hour once you accept the price
- Retesting of the circuit after a repair, and power restored to the fittings that work
Ways to pay
- Pay by bank
- Bank transfer
- Diagnostic testing time on site to trace the circuit failure
- The complexity of the circuit and time taken to access test points
- Any replacement accessories, parts or materials required for the repair
- Additional remedial work if wider wiring upgrades or board changes are needed
Electrical fault finding across Overton
We serve Overton from our base in Basingstoke.
What happens on the day
Diagnostic visits follow an ordered testing sequence to locate the underlying failure without unnecessary dismantling or speculative part replacement.
- Initial assessment and circuit isolationThe visit begins by reviewing the symptoms you have observed, such as a breaker tripping or an unpowered switch, before safely isolating the affected circuit to prepare for testing.
- Meter testing and fault diagnosisCalibrated test instruments take insulation resistance, continuity and loop impedance readings across the circuit to pinpoint the precise location and cause of the electrical fault.
- Clear findings and repair optionsOnce the cause is found, findings are explained in plain English alongside a clear written price for the required repair work before any remedial labour begins.
- Post repair testing and circuit restorationWhen a repair is approved and completed, the circuit undergoes verification testing to confirm normal operation before power is restored to the accessories and fittings.
How booking works
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Why choose JD Electricals
James DunnElectrician- Reviews
- 13
- Rating
- 4.7
- Trading since
- 2009
“Most of my work is domestic: consumer units, full and partial rewires, lighting and EICRs on houses around Basingstoke. I test and certify everything I fit, and anything else I find while I am there gets priced separately rather than added quietly to the bill. The electrician who quotes your job is the one who does it.”
James Dunn, JD Electricals
Book NowPhotos of our work
WhatsAppHow is electrical fault finding carried out?
Testing begins with safe electrical isolation, followed by insulation resistance and continuity checks with calibrated instruments along the affected circuit. These measurements isolate whether the failure is inside the cable, inside an accessory, or caused by a connected appliance.
Can the electrical fault be fixed during the visit?
If testing locates a minor fault such as a loose terminal or damaged faceplate, and you accept the written price for the repair, it can often be resolved during the same appointment. Where specialised parts or broader remedial work are needed, a separate quotation is provided.
What causes a circuit breaker to keep tripping?
Circuit breakers trip due to overcurrent from overloaded circuits, short circuits between live conductors, or earth faults where current leaks to earth. Diagnostic instruments measure where current is escaping to identify the underlying failure.
Will fault finding cover an electrical inspection of the whole house?
No. Fault finding focuses specifically on isolating and diagnosing the circuit or accessory that is tripping or dead. If you need a comprehensive assessment of your entire domestic installation, you can book an electrical installation condition report.
What happens if the problem is inside the consumer unit?
If diagnostic testing shows that a consumer unit component or the board itself has failed, the requirements are explained plainly. A consumer unit replacement is priced as a separate service rather than continuing on diagnostic rates.