London regional pricing

How Much Does an Electrician Cost in Merton?

Updated prices for . Merton prices are typically 35% above the national average.

14 services priced
London region
Updated

Adjust prices for your property size

Price summary

Merton Price Summary

Service Low Average High
Full House Rewire (3-Bed) £4,720 £7,420 £10,790
Consumer Unit Replacement £605 £875 £1,620
Add a Double Socket £110 £200 £335

Prices include labour and materials. VAT may apply. Based on London regional pricing.

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Full pricing

All Electrician Prices in Merton

Every price adjusted for Merton using a 1.349x cost multiplier, rounded to the nearest £5.

Full House Rewire (3-Bed)

Low

£4,720

Average

£7,420

High

£10,790

5-10 days

Consumer Unit Replacement

Low

£605

Average

£875

High

£1,620

4-6 hours

Add a Double Socket

Low

£110

Average

£200

High

£335

1-2 hours

Install a New Light Fitting

Low

£65

Average

£135

High

£270

30-60 minutes

Install LED Downlights (Per Room)

Low

£270

Average

£540

High

£945

3-5 hours

EV Charger Installation

Low

£1,080

Average

£1,485

High

£2,025

3-5 hours

EICR (Electrical Installation Condition Report)

Low

£160

Average

£270

High

£405

2-4 hours

Electric Shower Installation

Low

£335

Average

£605

High

£945

2-4 hours

Outdoor and Garden Lighting

Low

£270

Average

£675

High

£1,350

Half day

Smoke and CO Alarm Installation

Low

£80

Average

£200

High

£405

1-2 hours

Move a Light Switch or Socket

Low

£110

Average

£175

High

£270

1-2 hours

Install an Extractor Fan

Low

£135

Average

£270

High

£470

2-3 hours

PAT Testing (Up to 50 Appliances)

Low

£80

Average

£135

High

£200

1-3 hours

Install an Electric Cooker Circuit

Low

£200

Average

£335

High

£540

2-3 hours

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Regional comparison

How Merton Compares

Average cost of full house rewire (3-bed) across regions.

Merton
+35% £7,420
National Average
baseline £5,500
London
+24% £6,835

Local insights

What Affects Electrician Costs in Merton?

Merton's housing stock ranges from Georgian and Victorian terraces to post-war estates and modern new-builds. Properties across areas like Islington, Hackney and Brixton vary enormously in age, layout and condition, all of which directly affect electrician costs. Older properties tend to need more preparation work and present access challenges that push prices toward the higher end of the ranges shown above.

London is the most expensive part of the UK for trade work, with labour rates running around 24% above the national average. This reflects the high cost of living, congestion charges, and expensive parking that tradespeople factor into their quotes. Despite the higher prices, there is no shortage of qualified electrician professionals across the capital. Prices still vary by 30-50% between tradespeople for the same job, making multiple quotes essential.

Several factors affect what you will pay for electrician work in Merton. The scope and complexity of the job is the biggest driver — straightforward work in accessible locations will be at the lower end, while anything involving older properties, difficult access, or structural complications will cost more. Material choices also make a significant difference; opting for premium brands or higher-spec products can add 20-40% to the total. For larger jobs, an electrician in Merton might quote £4,720 to £10,790 for full house rewire (3-bed).

When getting quotes in Merton, aim for at least three from different qualified professionals. Ask each one to visit and assess the work in person rather than quoting over the phone. A good electrician will check the existing setup, identify any potential complications, and give you a detailed breakdown of costs. Be wary of quotes that seem significantly cheaper than others — they may be cutting corners on materials or not including everything in the price. Always check qualifications, insurance and recent reviews before hiring.

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More services

Other Services in Merton

Explore costs for other services in the Merton area.

40 services — scroll to explore

Common questions

Frequently Asked Questions

Common questions about electrician costs in Merton.

How much does an electrician cost in Merton in 2026?
Full House Rewire (3-Bed) in Merton typically costs between £4,720 and £10,790, with the average being around £7,420. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are electrician prices cheaper in Merton than London?
Merton prices are 35% above the national average, though still comparable to London for full house rewire (3-bed).
How do I find a good electrician in Merton?
Get at least three quotes from different tradespeople, check recent reviews, and ask whether the quote includes VAT and everything you need. A detailed written quote that breaks down all costs is a good sign. Always check qualifications, insurance and recent reviews before hiring.
What affects electrician prices in Merton?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Merton rates are 35% above the national average. Getting multiple quotes is the best way to ensure a fair price.
Do electrician prices include materials in Merton?
The prices shown on this page include all typical costs. However, when getting real quotes, always confirm what is and isn't included. Some tradespeople break out costs separately, while others give an all-in price. Ask for a detailed breakdown before agreeing to any work.