Find NICEIC and Part P certified rewiring electricians across London. Post a job free and get contacted within hours.
Complete replacement of all wiring, sockets, switches, and consumer unit across the property. 18th Edition compliant. Part P certified. Common in London Victorian and Edwardian homes.
Get rewiring quotes →Kitchen circuits, bathroom zones, extensions and loft conversions rewired to current standards. Ideal when only specific areas have unsatisfactory wiring on an EICR report.
Get rewiring quotes →EICR assessment of existing wiring condition to identify what needs replacing. Essential first step before committing to a full or partial rewire in a London property.
Get rewiring quotes →New circuits for rear extensions, loft conversions, garage conversions, and garden rooms. All circuits installed to 18th Edition standard and Part P notified.
Get rewiring quotes →Modern socket and switch installation as part of a rewire project. USB sockets, flat plate, brushed steel, or chrome finishes available across London.
Get rewiring quotes →All rewiring work notified to local authority under Part P. Compliance certificate issued. Essential for property sales and remortgages in London.
Get rewiring quotes →| Job | Low estimate | High estimate |
|---|---|---|
| Full rewire (1-bed flat) | £1,500 | £3,000 |
| Full rewire (2-bed house) | £2,500 | £4,000 |
| Full rewire (3-bed house) | £3,500 | £5,500 |
| Full rewire (4-bed house) | £4,000 | £7,000 |
| Extension wiring | £800 | £2,000 |
| Loft conversion wiring | £1,000 | £2,500 |
| Partial rewire (per circuit) | £300 | £600 |
| EICR survey | £100 | £250 |
Prices are estimates for London 2026. Rewiring costs vary significantly by property size, access, and specification. Always get at least three quotes.
Describe the rewiring work — full house, partial, or extension — and your London postcode. No account required, takes under 2 minutes.
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London has more homes in need of rewiring than almost any other city in the UK. The capital's vast stock of Victorian and Edwardian terraces — concentrated in inner boroughs from Islington and Hackney to Peckham and Wandsworth — contains wiring that in many cases dates from the 1950s, 1960s, or earlier. Rubber-insulated wiring installed before 1970 degrades as it ages, its insulation becoming brittle and cracked. This makes overheating and arcing faults more likely and is a significant fire risk. Electricians in London regularly find rubber-insulated cables that are completely bare of insulation where they pass through wooden joists — a condition that should be addressed as a matter of urgency.
The 18th Edition of the IET Wiring Regulations (BS 7671), which came into force in 2019, sets the current standard for all new electrical installations. All consumer units installed in domestic properties must now be metal-encased and use RCBOs or split RCD/MCB arrangements to provide individual circuit protection. When a London property is rewired, all work must comply with these regulations, and the electrician must be registered with a competent person scheme — NICEIC, NAPIT, or ELECSA — to self-certify the installation without involving Building Control. Conveyancers increasingly request sight of a Part P compliance certificate before exchange of contracts, making professional certification an essential part of any London house sale or remortgage.
Free to post. No subscription. No hidden fees. NICEIC and Part P certified rewiring electricians across all London boroughs — usually responding within hours.