Electrical call-out fault finding in Hampstead London

Trusted Emergency Electricians for Fast, Accurate Repairs

If you’re dealing with unexpected power loss, tripping circuits, or burning smells from outlets, Electricians4London is your go-to provider for fast, safe, and certified electrical fault-finding in Hampstead and surrounding NW3 areas.

We recently carried out an emergency call-out for a fault diagnosis in a period conversion near Hampstead High Street, restoring full power and ensuring the property was left safe and fully compliant with current UK wiring regulations (BS 7671).

Recent Electrical Fault-Finding Work in Hampstead NW3

Property Type: Victorian Flat Conversion

Issue: Sudden loss of power in kitchen and lounge circuits

• 1. Emergency Response & Initial Safety Measures

  • Attended within 90 minutes of call-out

  • Shut down affected circuits and verified overall supply health

  • Briefed the client and walked through reported symptoms

• 2. Diagnostic Testing & Fault Tracing

  • Performed continuity checks and insulation resistance tests

  • Used a socket tester and multi-function meter

  • Detected a neutral-to-earth fault on a kitchen ring main spur

  • Thermal imaging identified overheating at one socket outlet

• 3. Corrective Repairs & Isolation

  • Located a deteriorated cable behind kitchen units

  • Isolated faulty section and re-routed new cabling using trunking

  • Replaced scorched double socket and securely re-terminated connections

  • Installed upgraded double pole switched sockets for added safety

• 4. Final Testing & Compliance Documentation

  • Re-tested for insulation resistance, polarity, and RCD trip times

  • All values met 18th Edition thresholds

  • Issued a Minor Electrical Installation Works Certificate (MEIWC)

  • Left written recommendations for a full EICR within 6 months

• Rapid response in a high-demand residential zone

• Accurate fault identification using advanced diagnostic tools

• Safe repairs done on the spot—no need for a return visit

• Full NICEIC-compliant documentation provided same-day

• Clean, respectful service in a period property with minimal disruption

At Electricians4London, we specialise in diagnosing and repairing complex electrical faults across Hampstead NW3 and surrounding areas. Whether it’s a historic home or modern flat, we adapt our service to suit your property type and urgency.

We fix

• RCD or MCB constantly tripping

• Dead sockets or lights

• Burning smells from outlets

• Buzzing consumer units

• Faulty wiring behind walls

• Damaged circuits from water leaks or DIY work

• Overloaded consumer units or improperly installed spurs

• 🛡️ NICEIC-Approved & Fully Insured

• 🚐 Rapid Response Vans with Full Diagnostic Equipment

• 🔧 Repairs Completed on First Visit (Most Cases)

• 💬 Clear Communication & Transparent Pricing

• 🧼 Tidy Workmanship in High-End and Heritage Properties

We serve all of NW3 and nearby NW6/NW5 including:
Hampstead Village • Belsize Park • Swiss Cottage • West Hampstead • Gospel Oak • Frognal • South End Green • Parliament Hill

⭐ Client Feedback

“We had an unexpected power failure late in the evening. Electricians4London were at our door within the hour. They found the fault quickly and fixed it that same night. Highly professional and clean work.”
– Jennifer L., NW3

Experiencing power problems or suspect an electrical fault in your home or business? Don’t wait. Get in touch with our expert fault-finding team in Hampstead and get your issue resolved quickly, safely, and properly.

Call 24/7: 020 7101 3838 (24-Hrs)
Email: info@electricians4london.co.uk
Web: www.electricians4london.co.uk