Whether you’ve just bought an older Cornish home, are preparing a buy-to-let property, or relocating for retirement, outdated wiring poses a real risk. Frequent faults, buzzing sockets, or flickering lights may seem minor but they can signal deeper issues within your existing electrical system.
Our house rewiring service in Cornwall offers you peace of mind. By replacing old, potentially dangerous systems with up-to-date electrical installations, we ensure your home is safe and compliant with the latest UK industry standards. With minimal disruption, we help you futureproof your property - avoiding costly emergencies and maintaining long-term value.
What Is It?
House rewiring involves replacing all or part of a property’s electrical system - including cables, sockets, switches, and the consumer unit (fuse board). In older homes, especially those built before the 1980s, original wiring may no longer meet today’s safety standards or support the demands of modern technology.
Signs You May Need to Rewire Your Home
If you’re unsure when to rewire a house, look for these common signs:
- Frequent tripping of circuit breakers or blown fuses
- Buzzing sounds or burning smells from sockets
- Dated or damaged fittings, such as round-pin sockets or braided cabling
- Limited plug sockets in each room
- Flickering lights or inconsistent power
Buying an older property? We recommend a full assessment via our Electrical Fault Finding service.
What Is Included?
Our comprehensive service covers every stage of the electrical rewiring process, ensuring safety and quality throughout:
- Full electrical wiring inspection
- Removal of old and unsafe wiring
- Installation of new cables, sockets, switches, and lighting
- Consumer unit (fuse board) upgrade to current standards
- Earthing and bonding improvements
- Final safety testing and certification
Electrical issues in older Cornish properties aren’t rare - they’re common. Whether it’s hidden junction boxes behind plaster or crumbly cable insulation from the 60s, these faults often only come to light after something goes wrong.
Check out a recent rewiring project of a Grade 2 Listed Georgian home.
As a trusted local electrician near Wadebridge, we work in homes, rental properties, and businesses - always tailoring our approach to suit your needs, the property type and layout.
Our Rewiring Process
We know that the idea of rewiring can feel overwhelming, so we offer a streamlined, minimally disruptive process:
Initial Consultation
We assess the property’s current wiring and discuss your needs.
Quotation & Timeline
You receive a clear quote with an estimated timeline, usually 5–10 days for a full rewire.
Planning
We schedule works around your availability, ensuring minimal intrusion.
Rewiring
Our qualified electricians carefully remove outdated systems and install new wiring. We protect your home with dust sheets and tidy up daily.
Testing & Certification
Once installed, we test every circuit and provide a full certification for your records or landlord compliance.
FAQs About House Rewiring
When does a house need rewiring?
Most homes need rewiring every 25 - 30 years. If your property hasn't been rewired in that time, or you're noticing signs like flickering lights, tripping circuits or an old fuse box - it's worth booking an Electrical Installation Condition Report (EICR) to assess the condition of your wiring.
How long does a full house rewire take?
A full house rewire typically takes 5 - 10 days, depending on the size and complexity of the property. We always aim to minimise disruption by working room by room or in stages, especially if you're living in the house during the work.
Can I live in my house during a rewire?
Yes, you can live in your home during a house rewiring, though it may be inconvenient for you. We'll work with you to the phase the job, isolate areas safely and keep essential circuits running where possible. In some cases, moving out temporarily can speed up the work.
How much does it cost to rewire a house in the UK?
The cost of rewiring a house depends on factors like property size, access, requirements and style choices. We offer clear, itemised quotes after a free site survey to ensure you have no hidden surprises.
Does house rewiring increase property value?
Absolutely. A professionally installed house rewire not only improves safety and energy efficiency but also adds value, especially for older homes. Buyers are reassured when a property has up-to-date electrics and certification.
Ready to Upgrade your Wiring? Let's talk electrics.
Get in touch with G Jenks Electrical Services for a no-obligation quote and expert guidance from start to finish. Your home deserves safe, future-proof electrics.