A Clapham Electrical Co. electrician installing a smart consumer unit
24/7 emergency electricians · South London

Power,
done properly.

Certified electricians for homes and businesses — emergency callouts, rewires, fuse boards and EV chargers. Clean work, fair prices, nothing left behind.

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Part P compliant · £5m insured · 24/7 cover · 12-month guarantee · Fixed prices · EV specialists · Rewires · Fuse boards · Part P compliant · £5m insured · 24/7 cover · 12-month guarantee · Fixed prices · EV specialists · Rewires · Fuse boards ·
What we do

Everything electrical, done to the letter.

Domestic and commercial work across South London — tested, certified and left spotless, with the paperwork you'll actually need later.

A neatly wired modern consumer unit
Rewiring · Fuse boards

Safe, tidy, and signed off.

Full and partial rewires and modern RCBO fuse-board upgrades — safer protection, immaculate cabling, and a certificate in your inbox before we leave.

Full & partial rewiresConsumer units from £450EICR from £120
Warm modern recessed lighting in a living room
Lighting · Design

Light that makes the room.

Downlights, feature and outdoor lighting, planned around how you live and wired to last — plus smart controls set up before we go.

Design & supplySmart controlsIndoor & outdoor
An EV charging at a modern home at dusk
EV charging

Charge at home.
Wake up full.

We install smart, weatherproof home chargers — sited where you want them, load-balanced so your lights never dim, and set up on your phone before we leave.

  • 7kW & 22kW smart chargers, all major brands
  • Load balancing & tidy cable runs
  • From £799 fully installed
0minAverage emergency response
24/7Every day of the year
0moWorkmanship guarantee
£0Call-out fee, planned work
How it works

One clean line, call to sorted.

01

Call or message

Emergencies jump the queue, day or night.

02

Clear quote

A fixed price up front for planned work.

03

Done properly

Tested, certified and left cleaner than we found it.

04

Papers & guarantee

Your certificate by email, guaranteed 12 months.

Reviews

Trusted across South London.

★★★★★4.9 average from local homeowners & landlords
★★★★★

"Fuse board tripping at 11pm with a newborn in the house. They answered, talked me through making it safe, and had someone out first thing. Certificate emailed the same day."

Hannah R.Clapham · February 2026
★★★★★

"Full rewire on a Victorian flat. Tidy, on time, and they actually explained what they were doing as they went. Left it cleaner than they found it — genuinely."

Marcus T.Balham · January 2026
★★★★★

"Booked them for an EV charger. Fixed price up front, no surprises, and it was set up on my phone before they left. Would recommend to anyone on the street."

Priya S.Wandsworth · December 2025
NICEIC Approved Part P Certified Which? Trusted Trader TrustMark Registered £5m Insured

Questions, answered.

Do you really answer at 3am?+

Yes. Electrical faults don't keep office hours, so neither do we — call any time and you'll reach an electrician, not a machine.

Will I get a price before you start?+

Always, for planned work — a fixed written quote after a free survey. Emergency work runs from a clear callout rate we tell you first.

Do I get a certificate?+

Every job that needs one gets the correct certificate emailed to you — covered for insurance, sales and landlord requirements.

Which areas do you cover?+

All of South London — Clapham, Battersea, Wandsworth, Balham, Brixton and around.

Ready when you are

Get the power back on.

Call 020 7946 0172