# J&J MECHANICAL SERVICES LTD (16793301)

> J&J MECHANICAL SERVICES LTD is an active private limited company (company number 16793301) incorporated on 17 October 2025, registered in Orpington. Its registered activity is electrical installation (SIC 43210). No accounts have been filed yet; the first accounts are due by 17 July 2027.

- Status: Active
- Incorporated: 2025-10-17
- Registered office: Orpington, BR6 0JE
- SIC 43210: Electrical installation
- Next accounts due: 2027-07-17
- Confirmation statement due: 2026-10-31
- Accounts type: NO ACCOUNTS FILED

There are 4,199 companies in electrical installation in Greater London with filed accounts; the median reports net assets of £5,863 and is 9 years old.

## Persons with significant control

- Mr Joe Harrington — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2025-10-17
- Mr Joshua Jack Hardy-Mcconvey — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2025-10-17

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/16793301
HTML: https://firmoscan.com/company/16793301-j-j-mechanical-services-ltd