Lumiel Blog

Is It Time to Rewire Your London Home?

Lumiel London
May 16, 2025
2 minutes

Rewiring is one of the most important upgrades you can make to a property—especially in London, where many homes still rely on outdated electrical systems. Whether you live in a Victorian terrace in Clapham or a mid-century semi in Putney, understanding when and why to rewire can save you from safety hazards, rising energy bills, and costly breakdowns.

As South West London’s trusted electrical contractor, Lumiel (formerly Tutrakan LTD) specializes in rewiring homes and installing new wiring in extensions, loft conversions, and renovations. Here's what you need to know if you’re considering rewiring your property.

⚠️ 5 Signs Your Property May Need Rewiring

If you're unsure whether your home needs rewiring, here are the most common red flags:

  1. Frequent Tripped Breakers – A sign your circuits are overloaded or wiring is deteriorating.
  2. Old Fuse Boxes – If your home still has a fuse box instead of a modern consumer unit, it's time for an upgrade.
  3. Outdated Cable Colours – Black and red wires typically indicate pre-2004 wiring.
  4. Flickering or Dimming Lights – May signal poor connections or voltage drops.
  5. Burning Smells or Scorch Marks – These are urgent signs to contact a qualified electrician immediately.

🔧 Why Rewiring Is a Smart Investment in London

Rewiring isn’t just about compliance—it's about safety, efficiency, and future-proofing your home. At Lumiel, we help homeowners in Wimbledon, Balham, Tooting, and beyond modernise their electrical infrastructure.

  • Safety First – Faulty wiring is one of the top causes of electrical fires in the UK.
  • Smart Home Ready – Rewiring allows seamless integration of smart home devices.
  • Energy Efficiency – New wiring reduces resistance and electrical losses.
  • Property Value – Updated electrics are a major plus when selling your home.

🛠️ Our Process: Clean, Compliant, and Customer-Focused

At Lumiel, we understand that rewiring can be disruptive—especially if you're living in the property. That’s why we take a clean and respectful approach:

  • We visit the property first for a full assessment and consultation.
  • We create a project plan that ensures minimal mess and clear timelines.
  • Our certified electricians follow the latest 18th Edition Wiring Regulations.
  • We test all systems and provide official certification upon completion.

Whether you’re rewiring a single room or your entire house, we deliver same or next-day quotes and schedule work to suit your availability.

🌱 Why Choose Lumiel?

We’re not just another London electrician. Lumiel is NICEIC-approved, Checkatrade-vetted, and a proud supporter of sustainable practices. When you choose us for rewiring, you benefit from:

  • ✅ Fast response times in South West London
  • ✅ Transparent, fixed pricing
  • ✅ Fully certified and insured electricians
  • ✅ Customer-first service from start to finish
  • ✅ Options to integrate EV chargers, solar panels, and smart lighting

📍 Areas We Cover

We specialise in rewiring homes across South West London, including:

  • Wimbledon
  • Clapham
  • Fulham
  • Putney
  • Tooting
  • Battersea

For large or complex projects, we serve clients across Greater London and nationwide.

💡 Thinking About Rewiring? Let's Talk.

Your home's wiring is the foundation of its safety and comfort. If you're unsure about the condition of your electrical system, book a free consultation with our experts today. We'll assess your property, explain your options, and provide a no-obligation quote.

🔌 Contact Lumiel today — London’s go-to team for safe, efficient, and sustainable rewiring.

Is It Time to Rewire Your London Home? Signs, Benefits & Expert Advice from Lumiel
Lumiel Team