MJ Mullins Electrical

Electrical fault finding & repairs in Cardigan & West Wales

If you’re dealing with tripping circuits, intermittent power, dead sockets or unexplained electrical issues, we provide structured diagnostics and safe repairs across West Wales. We focus on identifying the root cause — not guesswork.

Cardigan • West Wales
Clear quotes • tidy work
Solar & battery specialists
What’s included Why it matters Our process FAQ Get a quote

What’s included

  • RCD / breaker tripping diagnostics
  • Dead sockets, lights and circuit faults
  • Intermittent power and nuisance trips
  • Overheating components and connection issues
  • Solar inverter / battery system fault diagnosis (where applicable)
  • Repair work completed safely and compliantly

Why this matters

Electrical faults can be frustrating — and sometimes dangerous. Proper fault finding uses a systematic approach to locate the issue, confirm the cause, and fix it in a way that remains reliable long after we leave. We prioritise safety, tidy workmanship and clear communication throughout.

Our process

  1. Quick questions: We ask what happened and when the issue started.
  2. Testing: Targeted inspection and electrical tests to isolate the fault.
  3. Repair: Safe repair or replacement of faulty components.
  4. Verification: We re-test to confirm stability and safety.
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FAQ

My electrics keep tripping — can you help?
Yes. Tripping is a common symptom and can be caused by multiple issues. We’ll diagnose safely and fix the cause.
Do you do urgent call-outs?
Send an enquiry with details — we’ll advise the quickest option based on location and workload.
Do I need to turn power off?
If you notice burning smells, heat or sparking, turn off power if safe to do so and contact us immediately.

Serving Cardigan, Newcastle Emlyn, Crymych, Pembrokeshire, Carmarthenshire, Ceredigion and all of Wales.

Get a quote

Call 07837799808 or email mike@mjmullinselectrical.com, or use the contact form.

Request a quote