# HVAC CONSULTING SERVICES LTD (16633697)

> HVAC CONSULTING SERVICES LTD is an active private limited company (company number 16633697) incorporated on 6 August 2025, registered in London. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). No accounts have been filed yet; the first accounts are due by 6 May 2027.

- Status: Active
- Incorporated: 2025-08-06
- Registered office: London, W3 6LE
- SIC 71122: Engineering related scientific and technical consulting activities
- SIC 71200: Technical testing and analysis
- Next accounts due: 2027-05-06
- Confirmation statement due: 2027-08-20
- Accounts type: NO ACCOUNTS FILED

There are 1,915 companies in engineering related scientific and technical consulting activities in London with filed accounts; the median reports net assets of £2,752 and is 5 years old.

## Persons with significant control

- Derek William Harnett — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2025-08-06
- Nicola Antonia Harnett — owns 25–50% of shares; holds 25–50% of voting rights, since 2025-08-06

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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/16633697
HTML: https://firmoscan.com/company/16633697-hvac-consulting-services-ltd