★★★★★5.0 on Google from 10+ reviews
Smartwire UK — electricians in London
Smartwire UK specialises in installing and testing electrical work in London, for both commercial and domestic properties, using British standard trained electrical engineers.
What Smartwire UK does — and what it typically costs in London
Every job below can be priced from this page. The ranges are what London homes typically pay, from Locufy's price guides. Smartwire UK confirms the exact figure in a written quote — asking is free, with no obligation.
Repairs & safety
Lights, sockets & rewiring
EV, solar & new circuits
Typical prices from Locufy's UK 2026 price guides — each guide explains what the job involves and what moves the price. Burglar alarm installation and data & network cabling are also offered, priced on survey.
About Smartwire UK
Smartwire UK specialises in installing and testing electrical work in London, for both commercial and domestic properties, using British standard trained electrical engineers.
You can ask for a written price on any electrical job from this page — a socket that's stopped working, new lights, an EV charger — and compare it with other London electricians if you want to. For electrical work, Smartwire UK can tell you whether a registered competent person is needed before anything starts.
At a glance
- Trade
- Electrical
- Based
- South Croydon
- Covers
- London and 15 km around
- 5.0 · 10+ reviews
- Hours
- Mon 0:00–23:59
- Quotes
- Written, free, no obligation
- Phone
- Call +44 7455 260830
A written price, with no obligation
Describe the job
A line or two and a photo if you have one — it takes a minute.
Smartwire UK prices it
It goes directly to them by email.
Book, or compare
Happy? Book the date directly with them. Not sure? Compare quotes from other London electricians.
How Smartwire UK is rated
As published on Google, refreshed on each visit.
Read the reviews on Google →Reviews from Locufy bookings appear here
Every Locufy review comes from a job booked through Locufy, so each one is a real customer. Booked Smartwire UK? You can leave the first one after the job.
Have a question before you book?
Do they do weekend call-outs? Can they certify an EV charger for the SEAI grant? Your message goes directly to Smartwire UK by email.
London and the towns around it
Based in London, Smartwire UK works across the city and about 15 km around it.
- London
- Sutton
- Croydon
- Purley
- Mitcham
- Beckenham
- Streatham
- Redhill
- Morden
- Banstead
Before you book
Where does Smartwire UK work?
Smartwire UK covers London, with its electrical engineers on call across the City.
Are the electricians qualified?
Yes, Smartwire UK only employs qualified electricians who have passed the current 18th Edition BS7671 exam and the Test and Inspection qualification.
What electrical work does Smartwire UK cover?
Smartwire UK covers rewiring, fault finding, fusebox updates, EICR and EIC certificates, PAT testing, EV car charging points, fire alarms, garden lights and LED lighting, for commercial and domestic properties.
Does Smartwire UK offer a free estimate?
Yes, Smartwire UK offers a free estimate, and it can arrange an appointment to visit and see the work needed.
Is there a consultation before work starts?
Yes, Smartwire UK gives a full consultation that explains your options, so you can choose the scope of work that suits your home or business and your budget.
Will the job be finished to my satisfaction?
Yes, the team does not leave a job until the customer is satisfied, and it aims to save time and money through experience, high quality parts and equipment, and good service.
How can I contact Smartwire UK?
You can call 07455260830 or email [email protected] to arrange an appointment, and the business is based at 298 Galpin's Road, Merton, CR7 6EH.
Get a written price from Smartwire UK
You can compare it with other London electricians too.
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