- Companies
- Plumbers and heating engineers
- Stockport
- Prime Plumbing and Heating Ltd
Prime Plumbing and Heating Ltd
- Company number
- 12139452
- Incorporated
- 5 Aug 20197 years trading
- Registered office
- 14 Grundy Street, Stockport, SK4 3AX
- Nature of business
- Plumbing, heat and air-conditioning installation
Prime Plumbing and Heating Ltd is a 7-year-old private limited company registered in Stockport, company number 12139452, one of 152 plumbing and heating companies in Stockport. Its next accounts are due at Companies House on 29 May 2027, and the CT600 for the period to 29 August 2026 is due at HMRC on 29 August 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.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £26K | 2 | |||
| 31 Aug 2024 | £18K | 2 | |||
| 31 Aug 2023 | £9,695 | £1,241 | 2 | ||
| 31 Aug 2022 | £65 | £21K | £6,779 | 2 | |
| 31 Aug 2021 | £100 | £3,516 | £28K | £9,805 | 2 |
| 30 Aug 2021 | £100 | £3,516 | £28K | £9,805 | 2 |
| 31 Aug 2020 | £1,295 | £14K | £24K | £4,277 | 2 |
Where Prime Plumbing and Heating Ltd is registered
The registered office is in Stockport (SK4), in the Stockport local authority area, North West. Show SK4 3AX on a map.
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What happens if Prime Plumbing and 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 29 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 May 2027 to 29 Jun 2027 | £150 |
| 1 to 3 months late | 30 Jun 2027 to 29 Aug 2027 | £375 |
| 3 to 6 months late | 30 Aug 2027 to 29 Nov 2027 | £750 |
| More than 6 months late | From 30 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Aug 2027 | £200 |
| 3 months late | 29 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 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
- 12139452
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2019 (7 years ago)
- Registered office
- 14 Grundy Street, Stockport, SK4 3AX
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 29 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 4 August 2025
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 Stockport
Other active plumbing and heating companies registered in Stockport.
- Quick Fix Heating and Plumbing Limited2021
- RC Gas Ltd2024
- Ready to Glow Installations Ltd2026
- Response Gas Ltd2021
- Rico Bathrooms Limited2017
- Ringway Plumbing & Gas Limited2014
- Robus Heating Limited2016
- Rourke Environmental Services Limited2005
All plumbing and heating companies in Stockport · All trades in Stockport · Plumbers and heating engineers across the UK
Frequently asked questions
When are Prime Plumbing and Heating Ltd's accounts due?
Prime Plumbing and Heating Ltd's next accounts are due at Companies House by 29 May 2027 (in 227 days), covering the period to 29 August 2026.
When is Prime Plumbing and Heating Ltd's CT600 due?
The CT600 for the period to 29 August 2026 is due at HMRC by 29 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 May 2027.
Is Prime Plumbing and Heating Ltd still trading?
Prime Plumbing and Heating Ltd is listed as active on the Companies House register (checked 13 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 Prime Plumbing and Heating Ltd do?
Prime Plumbing and Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Prime Plumbing and Heating Ltd?
Prime Plumbing and Heating Ltd was incorporated on 5 August 2019, 7 years ago.
What is the penalty if Prime Plumbing and 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 Prime Plumbing and Heating Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.