# Hvac Plant Proving (Hvac Plant Proving Limited) Private limited company registered in Brentwood, classed under “Plumbing, heat and air-conditioning installation”. - Company number: 01258462 - Status: Active - Type: Private limited company - Incorporated: 14 May 1976 - Registered office: 10 Dunton Grange, Lower Dunton Road, Brentwood, CM13 3SN - Location: Brentwood - Activity: Plumbing, heat and air-conditioning installation ## Latest filed profit No profit figure in its latest filed accounts. Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers. ## Questions people ask ### What does Hvac Plant Proving do? Private limited company registered in Brentwood, classed under “Plumbing, heat and air-conditioning installation”. ### How much turnover does Hvac Plant Proving make? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/hvac-plant-proving-01258462 ### Is Hvac Plant Proving profitable? Hvac Plant Proving's profit isn't public: small companies may file without a profit and loss account. ### How many people work at Hvac Plant Proving? Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/hvac-plant-proving-01258462 ### Who runs and owns Hvac Plant Proving? Its directors are Patrick Thomas Holloran, Michelle Ann Holloran, Patrick Thomas Holloran. Its owners are shown to subscribers. ### Where is Hvac Plant Proving based? Its registered office is 10 Dunton Grange, Lower Dunton Road, Brentwood, CM13 3SN, in Brentwood. ### When was Hvac Plant Proving founded? Hvac Plant Proving Limited was incorporated on 14 May 1976. ### Is Hvac Plant Proving still trading? The register lists Hvac Plant Proving Limited as active. ## Timeline Recent filings and changes at Companies House. - 2026-06-25: Satisfaction of charge 1 in full - 2026-06-25: Satisfaction of charge 2 in full - 2026-06-25: Satisfaction of charge 4 in full - 2026-06-25: Satisfaction of charge 3 in full - 2025-10-24: Total exemption full accounts made up to 31 March 2025 - 2025-09-20: Compulsory strike-off action has been discontinued (and 1 more like it since 1 October 2024) - 2025-09-09: First Gazette notice for compulsory strike-off (and 1 more like it since 10 September 2024) - 2025-02-19: Registered office address changed from 140 Milligan Street London E14 8AS England to 10 Dunton Grange Lower Dunton Road Brentwood CM13 3SN on 19 February 2025 - 2024-12-31: Total exemption full accounts made up to 31 March 2024 - 2023-12-21: Total exemption full accounts made up to 31 March 2023 - 2023-06-21: Registered office address changed from 121 Cannon Workshops 3 Cannon Drive London E14 4AS to 140 Milligan Street London E14 8AS on 21 June 2023 - 2023-02-09: Total exemption full accounts made up to 31 March 2022 - 2021-11-18: Termination of appointment of James Bruty as a director on 14 June 2021 - 2021-11-18: Termination of appointment of Shaun Regelous as a director on 14 June 2021 - 2021-11-10: Current accounting period extended from 30 September 2021 to 31 March 2022 - 2021-07-20: Termination of appointment of Stuart Patrick Holloran as a director on 14 June 2021 - 2021-07-20: Appointment of Miss Michelle Ann Holloran as a director on 14 June 2021 - 2021-07-20: Appointment of Mr Patrick Thomas Holloran as a director on 14 June 2021 - 2020-10-22: Micro company accounts made up to 30 September 2020 - 2020-10-12: Notification of Jennifer Ann Holloran as a person with significant control on 1 September 2016 - 2020-06-30: Micro company accounts made up to 30 September 2019 - 2019-06-28: Micro company accounts made up to 30 September 2018 - 2018-09-24: Appointment of Mr Shaun Regelous as a director on 21 September 2018 - 2018-09-24: Appointment of Mr James Bruty as a director on 21 September 2018 - 2018-06-29: Micro company accounts made up to 30 September 2017 --- Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/hvac-plant-proving-01258462