The 10 electricians from Google's results for Harrow, ranked on Google rating, online presence and other factors. Updated 10 September 2026.
on GoogleSouth Harrow, Harrow
Ybl Electric supplies electrical solutions for homes and commercial premises in South Harrow and the wider Harrow area. Works undertaken include complete rewires, lighting setups, general installations, and electric vehicle charging points.
07545 379845 Flat 105, Bovis House, 142 Northolt Rd, South Harrow, Harrow HA2 0EG
on GoogleRuislip
Dkp Electrics undertakes domestic and commercial electrical tasks across Ruislip and Ealing. Its team provides full property rewires, general maintenance, landlord safety certificates, and a 24-hour emergency call-out service for urgent repairs.
07947 912522 285 Long Dr, Ruislip HA4 0HT
on GoogleHarrow
Jack O'Connor Electrician carries out domestic and commercial electrical installations in Harrow and Watford, as well as across Middlesex and London. Jobs range from small fixes to larger projects, and enquiries are taken 24 hours a day.
07771 367237 Brinsley Rd, Harrow HA3 5HY
on GoogleSouth Oxhey, Watford
Watford Electricians delivers a selection of electrical services to residential and commercial properties in South Oxhey, Watford, and Ealing. The company performs lighting installations, system repairs, and complete property rewires.
07709 392383 16 Muirfield Rd, South Oxhey, Watford WD19 6LN
on GoogleNorth Harrow, Harrow
Onsite Electrical Ltd provides electrical services to domestic and commercial clients in North Harrow.
020 8422 3003 350 Pinner Rd, North Harrow, Harrow HA1 4LB
on GoogleNash Mills Wharf, Hemel Hempstead
Elsys Electrical carries out residential and commercial work across North West London. Operating from Hemel Hempstead, the team delivers full electrical installations, routine servicing, wiring upgrades, and safety compliance checks.
01442 460922 30, Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead HP3 9GH
on GoogleIlford
Bs Electrical delivers electrical contracting services across Ilford and Harrow for both small and large companies. Their work covers new installations, full property wiring, energy-saving systems, testing, and regular safety inspections.
07932 621585 118 Castleview Gardens, Ilford IG1 3QE
Harrow
Emergency assistance is available 24 hours a day from Harrow Electricians. Serving Harrow on the Hill and surrounding areas, the company installs wiring, heating controls, air conditioning units, CCTV systems, and replacement consumer units.
Harrow
Ha 1 Electrician Harrow offers 24-hour emergency response alongside scheduled electrical services in Harrow. Its work includes carrying out EICR reports, PAT testing, property rewiring, and electric vehicle charger installations.
Harrow
North Harrow Electricians provides round-the-clock electrical maintenance, household appliance repairs, and full installations in Harrow. The business serves both residential homeowners and commercial clients across the surrounding local region.
In Harrow, small job or fault find typically costs £90 – £230. Labour in Greater London runs 15% above the UK median, which accounts for most of the difference from the same job elsewhere.
These are the firms from Google's results for "electricians harrow". They are ranked on Google rating, online presence and other factors.
The figures above are Harrow ranges. These explain what drives them, so you can read a quote properly.
Full rewire prices for 1 to 5-bed homes, London against the rest of the UK, partial rewires and consumer units, making good, how long it takes and what Part P asks for.
What an EICR checks, what the C1, C2, C3 and FI codes mean, how often landlords and homeowners need one, and the landlord rules in England, Wales, Scotland and Northern Ireland.
What an EICR costs by property size and region in 2026, what the price covers, landlord and homeowner costs in each UK nation, and what repairs cost after an unsatisfactory report.
Part P of the building regulations makes most domestic electrical work notifiable to building control. An electrician registered with NICEIC or NAPIT can self-certify it. An unregistered one cannot, so you pay the council a separate fee, typically £200 to £400.
Rubber, lead or fabric-sheathed cable, a fuse box with rewireable fuses, or no RCD protection all point to it. An EICR will tell you definitively and costs far less than guessing.