- Companies
- Plumbers and heating engineers
- Watford
- Henco Heating Limited
Henco Heating Limited
- Company number
- 03928178
- Incorporated
- 17 Feb 200026 years trading
- Registered office
- c/o Hillier Hopkins LLP, First Floor, Radius House, 51 Clarendon Road, Watford, WD17 1HP
- Nature of business
- Plumbing, heat and air-conditioning installation
Henco Heating Limited is a 26-year-old private limited company registered in Watford, company number 03928178, one of 124 plumbing and heating companies in Watford. Its next accounts are due at Companies House on 31 March 2027, and its first CT600 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 up £187 (+0.9%) on the year before, to £22K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £247K against £275K owed within a year: 0.9 times cover.
- 39 employees on average, up from 34 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £22K | £120K | £247K | £275K | 39 |
| 31 Mar 2024 | £21K | £168K | £305K | £327K | 34 |
| 31 Mar 2023 | £7,159 | £60K | £255K | £275K | 34 |
| 31 Mar 2022 | £98K | £312K | £422K | £328K | 34 |
| 31 Mar 2021 | £101K | £276K | £401K | £280K | 34 |
| 31 Mar 2020 | £30K | £50K | £225K | £229K | 38 |
| 31 Mar 2019 | £20K | £127K | £291K | £301K | |
| 31 Mar 2018 | £21K | £235K | £334K | £340K | 39 |
| 31 Mar 2017 | £191K | £245K | 38 | ||
| 31 Mar 2016 | £7,957 | £115K | £204K | £227K |
Where Henco Heating Limited is registered
The registered office is in Watford (WD17), in the Watford local authority area, East of England. Show WD17 1HP on a map.
Other trade companies in WD17
- Ramauto LimitedMotor traders
- A1 Motors Watford LtdMechanics and garages
- Kola Brickwork LtdInstallers
- Appleby's Mechanical Services LtdPlumbers and heating engineers
- Kpu Services LtdProperty developers
- Highmark Investments LtdBuilders
- Boriama Private Office LimitedCleaning companies
- Oldsy Install LtdInstallers
Shared registered office
31 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Henco Heating 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 03928178
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 February 2000 (26 years ago)
- Registered office
- c/o Hillier Hopkins LLP, First Floor, Radius House, 51 Clarendon Road, Watford, WD17 1HP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 12 June 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Watford
Other active plumbing and heating companies registered in Watford.
- Herts Bathroom Centre Limited1998
- Hickey Heating Services Limited2010
- High Performance Contractors Ltd2024
- Home Comfort Assured Ltd.2013
- Homecure Limited2009
- HSM Services Ltd2022
- J C Harrow Limited2021
- J. Kendal Gas, Plumbing, and Heating Ltd2019
All plumbing and heating companies in Watford · All trades in Watford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Henco Heating Limited's accounts due?
Henco Heating Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Henco Heating Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 March 2026, due by 31 March 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Henco Heating Limited still trading?
Henco Heating 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 Henco Heating Limited do?
Henco Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Henco Heating Limited?
Henco Heating Limited was incorporated on 17 February 2000, 26 years ago.
What is the penalty if Henco Heating 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 Henco Heating 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.