- Companies
- Plumbers and heating engineers
- St Helens
- J. C. Smallshaw Plumbing & Heating Limited
J. C. Smallshaw Plumbing & Heating Limited
- Company number
- 04771812
- Incorporated
- 20 May 200323 years trading
- Registered office
- 214 Liverpool Road Pewfall, Haydock, St Helens, Merseyside, WA11 9SB
- Nature of business
- Plumbing, heat and air-conditioning installation
J. C. Smallshaw Plumbing & Heating Limited is a 23-year-old private limited company registered in St Helens, company number 04771812, one of 20 plumbing and heating companies in St Helens. 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.
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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 down £17 (-1.9%) on the year before, to £889.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £8,259 against £9,644 owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Aug 2025 | £889 | £3,565 | £8,259 | £9,644 | 0 |
| 31 Aug 2024 | £906 | £2,162 | £8,504 | £7,440 | 2 |
| 31 Aug 2023 | -£2,694 | £7,138 | £16K | £15K | 2 |
| 31 Aug 2022 | -£1,418 | £611 | £16K | £11K | 1 |
| 31 Aug 2021 | -£2,752 | £2,074 | £23K | £18K | 1 |
| 31 Aug 2020 | £793 | £21K | £31K | £39K | 1 |
| 31 Aug 2019 | £82 | £5,201 | £10K | £21K | 1 |
| 31 Aug 2018 | £70 | £5,000 | £11K | £21K | 1 |
| 31 Aug 2017 | £76 | £5,376 | £7,106 | £15K | 1 |
| 31 Aug 2016 | £3,105 | £10K | £13K | £17K |
Where J. C. Smallshaw Plumbing & Heating Limited is registered
The registered office is in St Helens (WA11), in the St. Helens local authority area, North West. Show WA11 9SB on a map.
Other trade companies in WA11
- Shielded Chamber Installations LtdMachinery repair and installation
- Fuzed SL LtdElectricians
- NDS Decorating LtdPainters and decorators
- Noblehome Construction LtdBuilders
- Heyes Roofing & Construction LtdRoofers
- Sarah's Sparkle and Shine LtdCleaning companies
- JM Surveyors LtdBuilders
- Primeheat Plumbing and Heating New Build LimitedInstallers
What happens if J. C. Smallshaw Plumbing & 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 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
- 04771812
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 May 2003 (23 years ago)
- Registered office
- 214 Liverpool Road Pewfall, Haydock, St Helens, Merseyside, WA11 9SB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 20 May 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 St Helens
Other active plumbing and heating companies registered in St Helens.
- Jacksons Gas Limited2025
- JWS Maintenance Ltd2010
- M.A.D. Plumbing and Heating Limited2002
- MX Plumbing and Heating Limited2001
- R.O.L. Refrigeration & Air Conditioning Limited2014
- SG Heating & Renewables Ltd2025
- ST Helens Doors & Bifolds Limited2022
- ST Helens UPVC Limited2020
All plumbing and heating companies in St Helens · All trades in St Helens · Plumbers and heating engineers across the UK
Frequently asked questions
When are J. C. Smallshaw Plumbing & Heating Limited's accounts due?
J. C. Smallshaw Plumbing & Heating 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 J. C. Smallshaw Plumbing & Heating 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 J. C. Smallshaw Plumbing & Heating Limited still trading?
J. C. Smallshaw Plumbing & 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 J. C. Smallshaw Plumbing & Heating Limited do?
J. C. Smallshaw Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is J. C. Smallshaw Plumbing & Heating Limited?
J. C. Smallshaw Plumbing & Heating Limited was incorporated on 20 May 2003, 23 years ago.
What is the penalty if J. C. Smallshaw Plumbing & 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 J. C. Smallshaw Plumbing & 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.