- Companies
- Plumbers and heating engineers
- Bushey
- Happy Heat Limited
Happy Heat Limited
- Company number
- 13569248
- Incorporated
- 16 Aug 20215 years trading
- Registered office
- 269 Park Avenue, Bushey, WD23 2DR
- Nature of business
- Plumbing, heat and air-conditioning installation
Happy Heat Limited is a 5-year-old private limited company registered in Bushey, company number 13569248, one of 18 plumbing and heating companies in Bushey. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Happy Heat LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £3,026 (-48.7%) on the year before, to £3,187.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £3,187 | £3,187 | 1 | ||
| 31 Aug 2024 | £6,213 | £6,953 | 2 | ||
| 31 Aug 2023 | £6,196 | £3,519 | £24K | £16K | 1 |
| 31 Aug 2022 | £3,938 | £3,344 | £15K | £11K | 1 |
Who runs and owns Happy Heat Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| L*** F*** | Director | Nov 2023 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** F*** | Director | Sep 2021 | Oct 2024 |
| L*** R*** | Director | Aug 2021 | Sep 2021 |
Person with significant control
Where Happy Heat Limited is registered
The registered office is in Bushey (WD23), in the Hertsmere local authority area, East of England. Show WD23 2DR on a map.
Other trade companies in WD23
- Build X Projects LtdProperty developers
- Zenith Construction Solutions LimitedSpecialist contractors
- Topographical Consulting LtdSpecialist contractors
- Coast County Cleaners LtdCleaning companies
- Herts Boiler Group LtdPlumbers and heating engineers
- Sky View Properties 1 LtdProperty developers
- Tree Specialist LimitedLandscapers and gardeners
- JT Sroka LtdBuilders
What happens if Happy Heat Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 13569248
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 August 2021 (5 years ago)
- Registered office
- 269 Park Avenue, Bushey, WD23 2DR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 16 March 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Bushey
Other active plumbing and heating companies registered in Bushey.
- Herts Boiler Group Ltd2026
- Hevac Services Ltd2026
- Just Works Limited2010
- MRC Heating and Plumbing Limited2014
- Nhac Limited2018
- Om Heating and Plumbing Ltd2018
- Revive Plumbing Services Limited2014
- Stantons Plumbing & Heating Services Limited2018
All plumbing and heating companies in Bushey · All trades in Bushey · Plumbers and heating engineers across the UK
Frequently asked questions
When are Happy Heat Limited's accounts due?
Happy Heat Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Happy Heat Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Happy Heat Limited still trading?
Happy Heat Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Happy Heat Limited do?
Happy Heat Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Happy Heat Limited?
Happy Heat Limited was incorporated on 16 August 2021, 5 years ago.
Who runs Happy Heat Limited?
Happy Heat Limited has 1 active director, the longest-serving appointed in Nov 2023. Their names and service addresses are on the Companies House register.
Who owns Happy Heat Limited?
One person or company has significant control of Happy Heat Limited: an individual (owns 25% to 50% of the shares).
What is the penalty if Happy Heat Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Happy Heat Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.