Why Electrical Inspections Matter (and Why Now)
When Should You Schedule an Electrical Inspection?
- When buying or selling a property
- Before or after major renovations
- If your property is over 10 years old
- As part of landlord safety requirements (every 5 years)
- After experiencing recurring electrical faults
What You Need to Do Before the Electrician Arrives
- Clear Access to Key Areas: Ensure there’s easy access to your consumer unit (fuse box), sockets, switches, and visible wiring. If it’s behind furniture or cupboards, move these in advance.
- List Known Issues: Record any instances of flickering lights, tripped circuits, or warm sockets. These details help the electrician investigate more efficiently.
- Secure Pets: If you have pets, it’s best to keep them in a separate room during the inspection for safety.
- Turn Off Sensitive Equipment: Save any unsaved work and power down computers or electronics just in case circuits are switched off.
- Have Previous Reports (If Any) Ready: If you’ve had past inspections or minor works done, share these with the electrician.


Day of Inspection: What to Expect
- Continuity Tests: To check for breaks or poor connections in wiring.
- Polarity Checks: Ensuring wires are connected to the correct terminals.
- RCD Tests: Verifying that residual current devices trip quickly when needed.
- Visual Inspection: Checking for damage, exposed wires, outdated fuse boxes, or signs of overheating.
After the Inspection: Understanding the Report & Next Steps
- C1 (Danger Present): Immediate action needed. Do not use the system until it’s made safe.
- C2 (Potential Danger): Urgent remedial work advised.
- C3 (Improvement Recommended): Non-compliant, but not immediately dangerous.
- FI (Further Investigation Required): The cause of the issue isn’t immediately clear.
Frequently Asked Questions About Electrical Inspections
Why Choose Fahri Electricians London?
- Local experts serving Greater London
- Trusted by homeowners, landlords, and developers
- Rated 5 stars on Trustpilot and TrustATrader
- Transparent pricing & friendly, knowledgeable service
Trustpilot Reviews – Frequently Asked Questions
Final Thoughts: Get Ready and Stay Safe
Electrical inspections aren’t just a box-ticking exercise. They help prevent future hazards and give you peace of mind. Whether you’re in an older Victorian terrace in Dulwich or a newly built flat in Abbey Wood, preparation is key.
Need help preparing? Contact Fahri Electricians London today for a hassle-free, professional experience that prioritises safety.
Together We Rise: A Campaign for Everyone
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Electrical Services Across London
Fahri Electricians London provides electrical installation, repair, maintenance, testing, emergency and lighting services across Greater London.
From our base in Blackheath, South East London, we work with homeowners, landlords, businesses and property professionals across the capital on both planned electrical work and unexpected faults.
Explore our Greater London service areas for more information about the boroughs and local communities we cover.







