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  1. Companies
  2. Electricians
  3. London

Electricians · London

Electricians in London

3,448 active electrical contractors registered in London, England, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
008 Boltix Ltd202619 Feb 2028 (in 494 days)
04 Ten Ltd202616 Jan 2028 (in 460 days)
1 Point Plumbing and Heating Services Ltd202330 Apr 2027 (in 199 days)
1 Way Tech Solutions Limited202431 Aug 2027 (in 322 days)
1& Limited202521 Feb 2027 (in 131 days)
180 Trading Ltd202228 Feb 2027 (in 138 days)
1A Metering Solutions Ltd202619 May 2028 (in 584 days)
1ST Class Electrical Services Ltd201431 May 2027 (in 230 days)
1ST Stop Security Systems Ltd201831 Mar 2027 (in 169 days)
24/7 Powerup Electrical Ltd202431 May 2027 (in 230 days)
24Emergency Electrician Ltd202431 May 2027 (in 230 days)
2A Electrical Engineering Services Ltd202131 Dec 2027 (in 444 days)
3 Phase Electrical Solutions Ltd202230 Jun 2027 (in 260 days)
360 Cable Installation Services Ltd202131 Oct 2026 (in 18 days)
365 Engineers Ltd202031 May 2027 (in 230 days)
369 Alliance Ltd202431 Dec 2026 (in 79 days)
3A2M Group Ltd20265 Jan 2028 (in 449 days)
3D Building Home Ltd201931 Aug 2027 (in 322 days)
3M Res Technology Ltd201830 Nov 2026 (in 48 days)
3T Building Solutions Ltd202618 Mar 2028 (in 522 days)
4 Site Electrical Limited200231 Dec 2027 (in 444 days)
4 You Electricals Services Ltd202531 Dec 2027 (in 444 days)
46 Electrical Ltd202629 Jun 2028 (in 625 days)
4Electrics Ltd202431 Oct 2026 (in 18 days)
4Ever24 Limited202230 Jun 2027 (in 260 days)
4S Electrical Solutions Ltd202416 Oct 2026 (in 3 days)
4Tronic Ltd.201431 Jul 2027 (in 291 days)
50Five Charging Solutions UK Ltd202530 Sep 2027 (in 352 days)
681 Group Ltd202331 Jul 2027 (in 291 days)
A & N Electrical Ltd202617 Dec 2027 (in 430 days)
A & S Building Maintenance Ltd201731 Dec 2026 (in 79 days)
A & T Group Erb Ltd201631 Dec 2026 (in 79 days)
A & W Solution Electrical Ltd201930 Jun 2027 (in 260 days)
A A Collins Electrical Limited201731 Dec 2026 (in 79 days)
A Brilliant Electrician Ltd202616 Jun 2028 (in 612 days)
A Electric Solutions Limited202030 Jun 2027 (in 260 days)
A M Lee Electrical Ltd202613 Oct 2027 (in 365 days)
A M P Circuit Limited20269 Dec 2027 (in 422 days)
A Plus Electrical Services Ltd202431 Dec 2027 (in 444 days)
A Sin Electrical Limited202331 Oct 2026 (in 18 days)
A Stevenson Electrical Ltd201530 Jun 2027 (in 260 days)
A W Electrical Limited200027 Feb 2027 (in 137 days)
A&A Building Electrical and Lift Services Ltd202523 Jul 2027 (in 283 days)
A&I Energy Services Ltd20258 Jun 2027 (in 238 days)
A&M Electricals Ltd200627 May 2027 (in 226 days)
A&S Spark Gas Limited202621 Jun 2028 (in 617 days)
A-Z Electrical & Heating Limited201230 Apr 2027 (in 199 days)
A-Z General Maintenance Limited202130 Sep 2027 (in 352 days)
A-Z Heating Engineers Ltd202330 Nov 2026 (in 48 days)
A.A Property Maintenance Services Ltd202524 Nov 2026 (in 42 days)
Page 1 of 69

Electrical contractors in London in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Sandilands (Electric) Limited, incorporated in 1939.

Companies
3,448
Active, small or micro accounts
New in the last 12 months
820
24% of the total
Typical net assets
£5,527
Median of 2,105 latest balance sheets
Typical size
1 employee
Median average headcount
Accounts due in the next 3 months
680
Companies House deadlines

Still trading, by year incorporated

Active electrical contractors in London by year of incorporation02505007502017: 105 incorporated (still active)10520172018: 137 incorporated (still active)13720182019: 156 incorporated (still active)15620192020: 172 incorporated (still active)17220202021: 199 incorporated (still active)19920212022: 220 incorporated (still active)22020222023: 268 incorporated (still active)26820232024: 267 incorporated (still active)26720242025: 579 incorporated (still active)57920252026: 645 incorporated (still active)6452026
Active electrical contractors in London by year of incorporation02505007502017: 105 incorporated (still active)105'172018: 137 incorporated (still active)137'182019: 156 incorporated (still active)156'192020: 172 incorporated (still active)172'202021: 199 incorporated (still active)199'212022: 220 incorporated (still active)220'222023: 268 incorporated (still active)268'232024: 267 incorporated (still active)267'242025: 579 incorporated (still active)579'252026: 645 incorporated (still active)645'26

Companies still active today, by the year they were incorporated; 2026 is the year so far.

About electrical contractors

Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.

Other trades in London

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