Harlow electrician
William Electrical Services
A sole trader in Harlow with five years behind it. Calls go to a mobile, and callouts are taken at any hour.
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- Hours
- Callouts around the clock
- Phone
- 07450 630937
- Website
- williamelectricalservices.co.ukUnverified profile
- Trading for
- 5+ years
- Listing checked
- 2026-09-19
About William Electrical Services
William Electrical Services is a NICEIC certified electrical contractor based in Harlow, serving all London boroughs and Hertfordshire. The business carries out emergency callouts, full rewires, EICR certificates, consumer unit replacements, socket and switch installations, lighting installation, EV charger installation, outdoor electrical work, PAT testing and commercial electrical services. Every job is completed to BS7671 wiring regulations and fully certified on completion.
The business covers all London boroughs and Hertfordshire, including Harlow, Enfield, Barnet, Watford, Hertford, Hemel Hempstead, Cheshunt, Chelmsford, Chingford, Waltham Abbey and Waltham Cross. Emergency electrical response is available 24/7 across all areas. Work includes power cuts, tripping circuits and sparking sockets. EICR landlord electrical safety certificates are required every 5 years for rental properties. Consumer unit replacements upgrade fuse boards to modern metal units with full RCD protection, required for rental properties since 2017. Full house rewires for older properties include a free survey and quote, with all cable concealed where possible. EV charger installations are OZEV approved with smart 7kW chargers and load balancing. Commercial services include maintenance contracts, commercial rewires and installations for offices, shops, restaurants and industrial units.
William Electrical Services holds public liability insurance and issues completion certificates and EICR reports with notification to Building Control where required.