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Electrician in London
JR Electrical Services provides qualified domestic and commercial electrical work across South London. We regularly cover the boroughs of Wandsworth, Lambeth, Croydon, Merton and Sutton, delivering a reliable, certified service to London homeowners, landlords, businesses and developers.
Get a Free Quote Call 07508 306825South London Electrical Services
South London is a diverse and densely populated part of the capital, with an enormous range of property types — from Victorian and Edwardian terraces and purpose-built mansion blocks in Wandsworth and Lambeth, to mid-century estates, modern apartment schemes, and commercial streets throughout Croydon, Merton and Sutton. Electrical work in London demands attention to detail, an understanding of older and more complex wiring systems, and the ability to work efficiently in occupied properties with minimal disruption.
JR Electrical Services is well-versed in the electrical challenges that come with London's housing stock. We regularly undertake full rewires in Victorian terraces where original rubber-insulated wiring has reached the end of its safe life, consumer unit upgrades in flats where shared supplies require careful coordination, and EICR inspections for South London landlords who need to meet their legal obligations before letting or renewing tenancies. All our domestic work is certified to BS 7671 and, where notifiable, registered with a competent person scheme so you receive the correct certificates.
On the commercial side, we carry out commercial electrical installation work for businesses and fit-out contractors throughout South London, covering offices, restaurants, cafes, retail units and light industrial premises. We also work as new build electrical contractors on residential development projects, including the many flatted schemes and conversions active across boroughs like Croydon and Sutton. If you need an electrician in South London, get in touch for a competitive quote.
Services Available in London
Consumer Unit Upgrades
Upgrading fuse boards to modern, RCD-protected consumer units in South London flats, houses and commercial premises — certificated and Building Control notified.
Full & Partial Rewires
Rewiring South London's Victorian and Edwardian housing stock safely and efficiently, with minimal disruption in occupied properties.
Electrical Installations
New sockets, lighting, dedicated circuits and kitchen or bathroom electrical work throughout Wandsworth, Lambeth, Croydon, Merton and Sutton.
Fault Finding & Repairs
Accurate diagnosis and repair of electrical faults across South London — tripping RCDs, faulty sockets, intermittent circuits and more, resolved quickly.
Testing & Inspection (EICR)
Landlord and homeowner Electrical Installation Condition Reports across South London boroughs — fully documented, legally compliant, issued promptly.
EV Charging Point Installation
Home and workplace EV charger installation across South London — including smart chargers, load balancing solutions and multi-unit setups for flats.
Outdoor & Garden Lighting
Garden, driveway and security lighting for South London properties — external circuits installed to IP-rated standards, neat and reliable.
Commercial Electrical Installation
Full commercial electrical installation across South London for offices, retail, hospitality and industrial premises — distribution boards, lighting, power and certification.
New Build Electrical Contractors
First and second fix electrical work for new build and conversion developments throughout South London boroughs, delivered to programme and to specification.
South London Boroughs We Cover
We work regularly across South London and are happy to travel throughout the following boroughs and beyond.