Three-phase power in London
Three-phase power in London is carried out by 30 electricians, with ratings running from 4.0 to 5.0. All 30 are on a trade register, and 25 have NICEIC membership while 5 have NAPIT membership. What three-phase power covers
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Electricians in London who do three-phase power

2C Electrical
Orpington, Bromley
Electrician, NICEIC

East London Electrical Ltd
Havering, Romford
Electrician, NICEIC4.916 reviews

HS Electrical Contractors Ltd
St Andrew's, Hornchurch
Electrician, NICEIC

JJP Electrical
Village, Dagenham
Electrician, NAPIT

MT Technical Services Ltd
Upminster, Havering
Electrician, NICEIC

Elkay Electrics Ltd
Norwood Green, Southall
Electrician, NICEIC5.06 reviews

A 2 Z Electricals (UK) Ltd
Heston Central, Hounslow
Electrician, NICEIC4.985 reviews

JBR Contractors Ltd
Cranford, Hounslow
Electrician, NICEIC5.02 reviews

J & M Electrical West London Ltd
West Drayton, Hillingdon
Electrician, NICEIC

Whizz Sparks
Ruislip, Hillingdon
Electrician, NICEIC5.016 reviews
Worth knowing in London
- Businesses are based across London, including 3 in Bromley, 3 in Haringey, 3 in Havering and 3 in Waltham Forest. There are also businesses in Croydon, Ealing, Hillingdon, Hounslow, Sutton, Wandsworth, Barking and Dagenham, and Bexley, with 4 across 4 other areas.
- All 30 electricians have their own website. One of 30 manages its own Tradehand profile.
- Three-phase power businesses also offer rewires, consumer units, EICR, emergency lighting, EV chargers and fault finding, alongside CCTV and cameras, data cabling and 22 other services.
- Thirteen electricians are registered as inspectors, while all 30 are registered as installers.
- Eleven of 30 are active companies at Companies House, incorporated between 2006 and 2025, with a median year of 2019.