Rewiring Services
Greater London
If your electrics are outdated, unsafe, or you're renovating a property, a rewire is the best way to bring everything up to modern standards. At Crescent Electrical Ltd, we deliver neat, fully certified rewires with safety, compliance, and minimal disruption in mind.
Full Rewire
A full rewire replaces the existing wiring and upgrades the installation to current safety requirements.
Typically includes:
- Replacement of old cabling throughout the property
- New socket and switch wiring (standard white accessories fitted)
- Lighting rewired (standard fittings / downlights by request)
- New 18th Edition consumer unit with RCBO protection and SPD (as standard)
- Full testing and certification (Electrical Installation Certificate)
Best for:
- Properties with old or mixed wiring
- Renovations and refurbishments
- Landlords preparing for long-term tenancies
- Homes with recurring electrical faults or tripping issues
- 1–2 Bed Flat£4,950
- 3 Bed House£6,050 – £7,150
- 4 Bed House£7,150 – £7,700
- 5 Bed House£8,250 – £9,350+
Empty property, standard spec, white accessories, average access
💼 Occupied Property Uplift
Add £400 – £800 depending on furniture moving, floor lifting complexity, and protection required.
Partial Rewire
If only part of the property needs upgrading, we can rewire specific areas without rewiring everything.
Common partial rewires:
What You'll Receive
Typical Requirements
To keep the job efficient and cost-effective, rewires usually require:
Access to floors and ceiling voids
Floorboards may need lifting for cable routing
Some disruption expected
For cable routes and fitting installations
Making good / decorating
Normally completed by the client (chasing, plastering, painting)
Pricing
Every property is different, so we price rewires after a quick chat and (where needed) a site visit.
Property size and layout
Number of rooms, floors, and overall structure
Number of sockets, lights and appliances
Electrical points and circuits required
Access conditions
Occupied vs empty property
Any extras
USB sockets, feature lighting, outdoor supplies, data points, etc.