- Companies
- Plumbers and heating engineers
- Kingswinford
- Mercia Heating Ltd
Mercia Heating Ltd
- Company number
- 14367841
- Incorporated
- 21 Sep 20224 years trading
- Registered office
- First Floor, Churchill House, Kingswinford, DY6 7XZ
- Nature of business
- Plumbing, heat and air-conditioning installation
Mercia Heating Ltd is a 4-year-old private limited company registered in Kingswinford, company number 14367841, one of 46 plumbing and heating companies in Kingswinford. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £4,174 (+88.7%) on the year before, to £8,878.
- Current assets of £177 against £1,301 owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £8,878 | £177 | £1,301 | 1 | |
| 30 Sep 2024 | £4,704 | £185 | £5,241 | 1 | |
| 30 Sep 2023 | £1 | £1 | 0 |
Where Mercia Heating Ltd is registered
The registered office is in Kingswinford (DY6), in the Dudley local authority area, West Midlands. Show DY6 7XZ on a map.
Other trade companies in DY6
- KP Utilities LtdCivil engineering
- L&J Pipelines LtdSpecialist contractors
- Avey Construction LimitedBuilders
- V&V Pipelines LtdSpecialist contractors
- Birmingham No 1 LimitedProperty developers
- CJ Pipeline Services LtdSpecialist contractors
- Kingswinford Maxus LtdMechanics and garages
- Zap Electrical Systems LtdElectricians
What happens if Mercia Heating Ltd 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 14367841
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 September 2022 (4 years ago)
- Registered office
- First Floor, Churchill House, Kingswinford, DY6 7XZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 20 September 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 Kingswinford
Other active plumbing and heating companies registered in Kingswinford.
- N. H. Jones & Sons Limited2006
- Owl Heating Limited2007
- Pete Flint Plumbing & Heating Ltd2013
- Pete's Plumbing (Midlands) Limited2021
- Plumb Chums Ltd2025
- PMJ Heating & Plumbing Ltd2024
- Precision Washrooms & Interiors Ltd2025
- Reignite Heating Services Ltd2021
All plumbing and heating companies in Kingswinford · All trades in Kingswinford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Mercia Heating Ltd's accounts due?
Mercia Heating Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Mercia Heating Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Mercia Heating Ltd still trading?
Mercia Heating Ltd 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 Mercia Heating Ltd do?
Mercia Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Mercia Heating Ltd?
Mercia Heating Ltd was incorporated on 21 September 2022, 4 years ago.
What is the penalty if Mercia Heating Ltd 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 Mercia Heating Ltd 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.