1 new electrical company in Harrow so far in November.
Newest first, updated every night.
| Company | Postcode area | Registered |
|---|---|---|
| JMA ELECTRICAL & BUILDING LTD | HA3 | 10 November 2026 |
This list is names only. Our paid lists add the website, email and phone we find for each company, at 3p a company. See the paid list
All 34 electrical companies registered in Harrow, Nov 2025 to Oct 2026.
Every electrical company that registered a Harrow address between November 2025 and October 2026, newest first, straight from the Companies House register. Every company number links to its own record there.
| Company | Postcode area | Registered |
|---|---|---|
| HOMECROWN ECO DYNAMICS LTD Year end 31 October · first accounts due 24 July 2028Also SIC 43220, Plumbing, heat and air-conditioning installationNot to be confused with HOMECROWN LTD (London, 2019), HOMECROWN CONSTRUCTION AND CARPENTRY LIMITED (Harrow, 2018) | HA3 | 24 October 2026 |
| AIRCON AND FITTING LTD Year end 31 October · first accounts due 14 July 2028Not to be confused with YORKSHIRE AIRCON LTD (Scarborough, 2026), UK FIXED & PORTABLE AIRCON LTD (Reading, 2026), UK AIRCON SUPPLIES LTD (Leigh on Sea, 2026), and 146 more with “aircon” in the name | HA2 | 14 October 2026 |
| KZY ELECTRIC SERVICES LTD Year end 31 October · first accounts due 13 July 2028Not to be confused with KZY DISTROS LTD (Birmingham, 2025), KZY LTD (London, 2019), KZY LONDON LTD (London, 2018) | HA2 | 13 October 2026 |
| AB ELECPRO LTD Year end 31 October · first accounts due 12 July 2028Not to be confused with ELECPRO INSTALLATION SERVICES LTD (Tamworth, 2026), ELECPRO INSTALLATIONS LTD (Dewsbury, 2019), ELECPRO LTD (Mansfield Woodhouse, 2013) | HA2 | 12 October 2026 |
| PMB AUTOMATION LTD Year end 31 October · first accounts due 6 July 2028Not to be confused with PMB-CERTIFY LIMITED (Birmingham, 2026), PMB TRANSPORT SERVICES LTD (Corby, 2026), PMB ENTERPRISE SOLUTIONS LTD (London, 2026), and 86 more with “pmb” in the name | HA3 | 6 October 2026 |
| CABOS ELECTRICAL LIMITED Year end 30 September · first accounts due 30 June 2028 | HA1 | 30 September 2026 |
| KJP ENGINEERING LTD Year end 30 September · first accounts due 30 June 2028Not to be confused with KJP TRANSPORT & RECOVERY LTD (Ellon, 2026), KJP TECHNICAL SERVICES LTD (Stockton-on-Tees, 2026), KJP PROPERTY LTD (Manchester, 2026), and 64 more with “kjp” in the name | HA2 | 30 September 2026 |
| NEON SYSTEMS LTD Year end 30 September · first accounts due 22 June 2028Also SIC 62090, Other information technology service activities; SIC 80200, Security systems service activities | HA2 | 22 September 2026 |
| COPPERBRIDGE ENGINEERING LTD Year end 30 September · first accounts due 17 June 2028 | HA3 | 17 September 2026 |
| JC ELECTRICITY LTD Year end 30 September · first accounts due 16 June 2028Also SIC 41202, Construction of domestic buildings; SIC 43220, Plumbing, heat and air-conditioning installationNot to be confused with TP ELECTRICITY LTD (Broadstairs, 2026), SPS NORTHERN ELECTRICITY LTD (Carlisle, 2026), NIGERIA ELECTRICITY LIABILITY MANAGEMENT LTD/GTE (Abuja, 2026), and 204 more with “electricity” in the name | HA3 | 16 September 2026 |
| QUADRA MEP SYSTEMS LTD Year end 30 September · first accounts due 9 June 2028Also SIC 37000, Sewerage; SIC 43220, Plumbing, heat and air-conditioning installation; SIC 84250, Fire service activitiesNot to be confused with QUADRA-LOCK LIMITED (Harrow, 2026), QUADRA TAX ADVISORY LIMITED (London, 2026), QUADRA SOLARIS LTD (Essex, 2026), and 37 more with “quadra” in the name | HA2 | 9 September 2026 |
| QUALITY&COMFORT LTD Year end 30 September · first accounts due 2 June 2028Also SIC 41201, Construction of commercial buildings; SIC 41202, Construction of domestic buildings; SIC 43220, Plumbing, heat and air-conditioning installation | HA2 | 2 September 2026 |
| SAHJIK BUILDER LTD Year end 30 September · first accounts due 2 June 2028Also SIC 41202, Construction of domestic buildings; SIC 43220, Plumbing, heat and air-conditioning installation; SIC 43390, Other building completion and finishing | HA3 | 2 September 2026 |
| ALDER BUILDING SERVICES LTD Year end 31 August · first accounts due 28 May 2028Also SIC 41201, Construction of commercial buildings; SIC 41202, Construction of domestic buildingsNot to be confused with ZANE & ALDER LTD (London, 2026), WALTON & ALDER LIMITED (London, 2026), MEARNS ALDER LTD (Glasgow, 2026), and 238 more with “alder” in the name | HA1 | 28 August 2026 |
| HDT SOLUTIONS LTD Year end 31 July · first accounts due 27 April 2028Not to be confused with HDT APPS LTD (Wakefield, 2026), SPRINGFIELD HDT LTD (Kettering, 2025), HOREB DIGITAL TECHNOLOGY (HDT) LTD (Wolverhampton, 2025), and 9 more with “hdt” in the name | HA1 | 27 July 2026 |
| SHINE ELECTRICAL SERVICES LTD Year end 31 July · first accounts due 8 April 2028 | HA2 | 8 July 2026 |
| MIDTOWN SOLUTION LTD Year end 30 June · first accounts due 26 March 2028Also SIC 80200, Security systems service activitiesNot to be confused with MIDTOWN VAPE SHOP LTD (Swansea, 2026), MIDTOWN KRISPY LTD (Manchester, 2026), MIDTOWN CONSTRUCTION LIMITED (Huddersfield, 2024), and 24 more with “midtown” in the name | HA3 | 26 June 2026 |
| ECO FIT ENERGY LTD Year end 30 June · first accounts due 22 March 2028Also SIC 43220, Plumbing, heat and air-conditioning installation | HA1 | 22 June 2026 |
| GOLDEN EYE INTEGRATED LTD Year end 30 June · first accounts due 19 March 2028Also SIC 33140, Repair of electrical equipment; SIC 33200, Installation of industrial machinery and equipment; SIC 43999, Other specialised construction activities n.e.c. | HA1 | 19 June 2026 |
| CORVEX NETWORK LTD Year end 30 June · first accounts due 9 March 2028Not to be confused with CORVEX CONSTRUCTION LIMITED (Blyth, 2026), CORVEX GROUP LIMITED (Reigate, 2022), CORVEX DESIGN LIMITED (Kirkby in Ashfield, 2004) | HA3 | 9 June 2026 |
| NOZALARI LIMITED Year end 30 June · first accounts due 8 March 2028 | HA3 | 8 June 2026 |
| D & LK CONSTRUCTION LIMITED Year end 31 May · first accounts due 18 February 2028Also SIC 16230, Manufacture of other builders' carpentry and joinery; SIC 43220, Plumbing, heat and air-conditioning installation; SIC 43320, Joinery installation | HA2 | 18 May 2026 |
| CS PRIMEVOLT LTD Year end 31 May · first accounts due 14 February 2028Also SIC 41202, Construction of domestic buildingsNot to be confused with PRIMEVOLT INSTALLATION SERVICES LTD (Milton Keynes, 2026), PRIMEVOLT ELECTRICAL SOLUTIONS LTD (Addlestone, 2026), PRIMEVOLT ELECTRICAL LTD (Birmingham, 2025) | HA1 | 14 May 2026 |
| AMPRISE SERVICES LTD Year end 31 May · first accounts due 12 February 2028 | HA1 | 12 May 2026 |
| MALFI ELECTRIC LTD Year end 31 May · first accounts due 7 February 2028Also SIC 35140, Trade of electricity; SIC 81100, Combined facilities support activitiesNot to be confused with MALFI PRODUCTIONS LTD (London, 2026), MALFI FILM PRODUCTIONS LIMITED (London, 2020), MALFI (YORKSHIRE) LIMITED (North Ferriby, 2020), and 1 more with “malfi” in the name | HA1 | 7 May 2026 |
| ESTETIK INVESTMENT GROUP LTD Year end 31 March · first accounts due 11 December 2027Also SIC 42220, Construction of utility projects for electricity and telecommunications; SIC 43999, Other specialised construction activities n.e.c.Not to be confused with ESTETIK LP (Edinburgh, 2013) | HA2 | 11 March 2026 |
| CERACONSTRUCT LTD Year end 28 February · first accounts due 12 November 2027Also SIC 41202, Construction of domestic buildings; SIC 43220, Plumbing, heat and air-conditioning installation; SIC 43390, Other building completion and finishing | HA1 | 12 February 2026 |
| BLUETHROAT LTD Year end 31 January · first accounts due 30 October 2027Also SIC 80200, Security systems service activities | HA1 | 30 January 2026 |
| YOUR BEST LOCAL ELECTRICIAN LTD Year end 31 January · first accounts due 20 October 2027Not to be confused with VIRELI ELECTRICIAN LIMITED (Edgware, 2026), THE RURAL ELECTRICIAN LTD (Whitchurch, 2026), THE HAPPY ELECTRICIAN LTD (Chorley, 2026), and 252 more with “electrician” in the name | HA2 | 20 January 2026 |
| SPARKS DRG LIMITED Year end 31 January · first accounts due 15 October 2027Also SIC 73110, Advertising agenciesNot to be confused with DRG STEEL SOLUTION LIMITED (Ilford, 2026), DRG ROLLER DERBY LTD (Christchurch, 2026), DRG ROCK LIMITED (London, 2026), and 77 more with “drg” in the name | HA1 | 15 January 2026 |
| CG POWER SERVICES LTD Year end 31 December · first accounts due 15 September 2027Also SIC 43390, Other building completion and finishing | HA3 | 15 December 2025 |
| MS ELECTRICITY SERVICES LTD Year end 31 December · first accounts due 10 September 2027Also SIC 43390, Other building completion and finishingNot to be confused with TP ELECTRICITY LTD (Broadstairs, 2026), SPS NORTHERN ELECTRICITY LTD (Carlisle, 2026), NIGERIA ELECTRICITY LIABILITY MANAGEMENT LTD/GTE (Abuja, 2026), and 204 more with “electricity” in the name | HA1 | 10 December 2025 |
| ELECTROPLUMECH MEP SERVICES LTD Year end 31 December · first accounts due 1 September 2027Also SIC 43220, Plumbing, heat and air-conditioning installation | HA1 | 1 December 2025 |
| AVITECH BUILDING SERVICES LTD Year end 30 November · first accounts due 20 August 2027Also SIC 33140, Repair of electrical equipmentNot to be confused with AVITECH INVESTMENTS LIMITED (Woodford Green, 2018), AVITECH LIMITED (Crewe, 1996) | HA1 | 20 November 2025 |
Company names, numbers and incorporation dates come from the Companies House register and are free to reuse under the Open Government Licence. What the register does not carry is a way to contact any of them. That is the part we sell, below.
The longest-running electrical companies in Harrow.
The list above is the newcomers. These are the electrical companies with a Harrow address that have been on the register longest and are still live, out of 220 in all. Years are counted from incorporation, so a business that traded before it became a company is older than it looks here.
New companies too: every new company in Middlesex, every trade (12,913 across the months we hold), or the UK list for electrical below.
September was the busiest month.
Monthly registrations of electrical companies in Harrow. The busiest month was September on 8. The quietest was April on 0.
New electrical companies in Harrow, by month
Nov 2025 – Oct 2026 · 34 in total
Small numbers move about. At this volume a quiet month and a busy month in the same year is normal, so read the twelve-month total before you read any single month.
How far back it goes.
Electrical companies registered to a Harrow address by year of incorporation, and this year measured against the same run of months last year.
New electrical companies in Harrow, by year
2017 to 2026 · 2026 counts January to October only
Older years undercount. The register only holds companies that still exist. Anything formed in an earlier year and since dissolved has dropped off it, so the further back the chart goes the more it undercounts. That alone makes every trade look like it is growing. Some of the rise here is real growth and some of it is simply that recent companies have had less time to close. The long view works through it in full.
How Harrow compares.
New electrical companies over the last twelve months in the towns closest to Harrow on volume. Harrow is number 20 of the 28 towns with enough electrical registrations for a page.
What else started in Harrow.
New companies registered to a Harrow address over the last twelve months, by trade. The colour on each card is the trade family. The Harrow page carries all 39 of them.
- Building and trades
- Digital and professional
- Retail and food
- Transport and logistics
- People and care
- Property
Every trade in Harrow, on one page · The whole building and trades family
4,899 new electrical companies, registered March to November 2026. Any month from £15.
4,899 electrical companies registered across the UK in March to November 2026 are in the file, each with its name, number, registered address, directors and trade. Every company registered, with its website, email and phone number where we can find one. Most companies this new have no website yet, so many rows will be the company, its address and its directors.
National per trade, Harrow and everywhere else; filter by town in the file. Any month from £15; every month we hold for £132.27, 10% off. 3p a company, £15 minimum an order. Pick one month, any mix, or everything.
Pay by card. Within a minute an email tells you when your file will arrive: usually within a few hours, never more than 48 hours.
Not ready to buy? See a free sample first: the 25 newest electrical companies, with each one's registered address and directors, as a CSV. Get the free sample.
Five rows from this list, with an email found
Real companies from the file, picked from the ones we found an email for: most companies this new have none yet. The full file has every column and the whole address. We hide most of each email here, never in the file you buy.
| Company | Town | Registered | Trade | |
|---|---|---|---|---|
| EIRFLOW LTD | Chesterfield | 30 Apr 2026 | Electricians | i•••@eirflow.co.uk |
| TOKALI LIMITED | Brough | 10 Aug 2026 | Electricians | t•••@tokali.co.uk |
| MAINTAINRIGHT LTD | Exeter | 21 Aug 2026 | Electricians | i•••@maintainright.co.uk |
| CAISTER ELECTRICAL LTD | Great Yarmouth | 30 Jul 2026 | Electricians | i•••@caister-electrical.co.uk |
| ECOTEMPO LTD | Colchester | 21 Oct 2026 | Electricians | t•••@ecotempo.co.uk |