- Companies
- Electricians
- Pontyclun
- JC Heating and Plumbing Green Ltd
JC Heating and Plumbing Green Ltd
- Company number
- 07552787
- Incorporated
- 4 Mar 201115 years trading
- Registered office
- 1 Rhyd Y Nant, Pontyclun, Rhondda Cynon Taf, CF72 9HE
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
JC Heating and Plumbing Green Ltd is a 15-year-old private limited company registered in Pontyclun, company number 07552787, one of 14 electrical contractors in Pontyclun. Its next accounts are due at Companies House on 29 December 2026, and the CT600 for the period to 29 March 2026 is due at HMRC on 29 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 £2,207 (+3.2%) on the year before, to £71K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £177K against £115K owed within a year: 1.5 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 29 Mar 2025 | £71K | £58K | £177K | £115K | 2 |
| 29 Mar 2024 | £69K | £43K | £154K | £77K | 2 |
| 29 Mar 2023 | £83K | £92K | £157K | £57K | 2 |
| 29 Mar 2022 | £70K | £23K | £159K | £69K | 1 |
| 29 Mar 2021 | £3,063 | £58K | £126K | £85K | 1 |
| 29 Mar 2020 | £10K | £25K | £71K | £68K | 1 |
| 29 Mar 2019 | £8,864 | £9,130 | £53K | £55K | |
| 29 Mar 2018 | £34K | £34K | £77K | £57K | |
| 29 Mar 2017 | £60K | £4,520 | £115K | £56K | 1 |
| 31 Mar 2016 | £60K | £5,642 | £160K | £99K | 1 |
Where JC Heating and Plumbing Green Ltd is registered
The registered office is in Pontyclun (CF72), in the Rhondda Cynon Taf local authority area, Wales. Show CF72 9HE on a map.
Other trade companies in CF72
- J Langdon Developments LtdBuilders
- Fortis DS LtdMachinery repair and installation
- Barcombe Commercial & Property Services LtdFinishing trades
- JMP Gas Plumbing and Heating LtdPlumbers and heating engineers
- Mgreenroofing LtdRoofers
- Vent-Ways LtdInstallers
- O&R Autohaus LimitedMechanics and garages
- Acer Garden Retreats LtdJoiners and carpenters
What happens if JC Heating and Plumbing Green 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 29 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Dec 2026 to 29 Jan 2027 | £150 |
| 1 to 3 months late | 30 Jan 2027 to 29 Mar 2027 | £375 |
| 3 to 6 months late | 30 Mar 2027 to 29 Jun 2027 | £750 |
| More than 6 months late | From 30 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Mar 2027 | £200 |
| 3 months late | 29 Jun 2027 | another £200 |
| 6 months late | 29 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Mar 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
- 07552787
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 March 2011 (15 years ago)
- Registered office
- 1 Rhyd Y Nant, Pontyclun, Rhondda Cynon Taf, CF72 9HE
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 29 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 29 March 2025
- Last confirmation statement
- 4 March 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Pontyclun
Other active electrical contractors registered in Pontyclun.
- Jones Power & Construction Ltd2026
- LB Electrical & Property Maintenance Limited2024
- Llantrisant Electrical Services and Sales Limited1995
- LML Electrical Limited2022
- Noden Energy Ltd2020
- Phoenix Electrical & Solar Installations Ltd2024
- Support Services Group Limited2019
- Total Electrical Solutions (RCT) Ltd2024
All electrical contractors in Pontyclun · All trades in Pontyclun · Electricians across the UK
Frequently asked questions
When are JC Heating and Plumbing Green Ltd's accounts due?
JC Heating and Plumbing Green Ltd's next accounts are due at Companies House by 29 December 2026 (in 76 days), covering the period to 29 March 2026.
When is JC Heating and Plumbing Green Ltd's CT600 due?
The CT600 for the period to 29 March 2026 is due at HMRC by 29 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 December 2026.
Is JC Heating and Plumbing Green Ltd still trading?
JC Heating and Plumbing Green 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 JC Heating and Plumbing Green Ltd do?
JC Heating and Plumbing Green Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is JC Heating and Plumbing Green Ltd?
JC Heating and Plumbing Green Ltd was incorporated on 4 March 2011, 15 years ago.
What is the penalty if JC Heating and Plumbing Green 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 JC Heating and Plumbing Green 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.