# SM & SON'S SERVICES LTD (16451216)

> SM & SON'S SERVICES LTD is an active private limited company (company number 16451216) incorporated on 14 May 2025, registered in Dartford. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). No accounts have been filed yet; the first accounts are due by 14 February 2027.

- Status: Active
- Incorporated: 2025-05-14
- Registered office: Dartford, DA1 5JU
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2027-02-14
- Confirmation statement due: 2027-05-28
- Accounts type: NO ACCOUNTS FILED

There are 3,492 companies in plumbing, heat and air-conditioning installation in Greater London with filed accounts; the median reports net assets of £4,840 and is 8 years old.

## Persons with significant control

- Mr Sean Mardell — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2025-05-14

---
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/16451216
HTML: https://firmoscan.com/company/16451216-sm-son-s-services-ltd