- Companies
- Plumbers and heating engineers
- Irvine
- J Paton Plumbing & Heating Ltd
J Paton Plumbing & Heating Ltd
- Company number
- SC523040
- Incorporated
- 22 Dec 201510 years trading
- Registered office
- Suite 8 Sovereign House, Academy Road, Irvine, KA12 8RL
- Nature of business
- Plumbing, heat and air-conditioning installation
J Paton Plumbing & Heating Ltd is a 10-year-old private limited company registered in Irvine, company number SC523040, one of 17 plumbing and heating companies in Irvine. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £31K (-86.5%) on the year before, to £4,879.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £173K against £186K owed within a year: 0.9 times cover.
- 4 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £4,879 | £173K | £186K | 4 | |
| 31 Dec 2024 | £36K | £100K | £83K | 4 | |
| 31 Dec 2023 | £36K | £100K | £83K | 4 | |
| 31 Dec 2022 | £50K | £114K | £83K | 4 | |
| 31 Dec 2021 | £3,790 | £46K | £65K | 4 | |
| 31 Dec 2020 | -£16K | £5,167 | £34K | 4 | |
| 31 Dec 2019 | -£25K | £13K | £51K | 4 | |
| 31 Dec 2018 | £68 | £30K | £45K | ||
| 31 Dec 2017 | £45 | £33K | £48K | ||
| 31 Dec 2016 | £12 | £15K | £25K |
Who runs and owns J Paton Plumbing & Heating Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** P*** | Director | Dec 2015 |
Person with significant control
Where J Paton Plumbing & Heating Ltd is registered
The registered office is in Irvine (KA12), in the North Ayrshire local authority area, Scotland. Show KA12 8RL on a map.
Other trade companies in KA12
- Kme Services LimitedElectricians
- Yazmaco LtdMotor traders
- DG Auto's (Ayrshire) LtdMechanics and garages
- A1MB LtdCleaning companies
- Pristine Property Care LtdCleaning companies
- McDougall Aviation LtdMachinery repair and installation
- Insulclad LtdInstallers
- MC & JC Scaffolding LtdScaffolders
Also registered at this address
1 other company uses the same registered office as J Paton Plumbing & Heating Ltd.
- Hhe Energy LimitedElectricians
What happens if J Paton Plumbing & 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- SC523040
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 December 2015 (10 years ago)
- Registered office
- Suite 8 Sovereign House, Academy Road, Irvine, KA12 8RL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 21 December 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 Irvine
Other active plumbing and heating companies registered in Irvine.
- Mygas Heating & Plumbing Services Ltd2024
- Out of Hours Boiler Ltd2023
- Plumbright (Scotland) Ltd.2011
- RS Gas Solutions Ltd2023
- William Carson (Plumbing & Heating) Limited2016
- Annick Group Ltd2023
- Ayrshire Gasworks Ltd2013
- Calidus Ltd2025
All plumbing and heating companies in Irvine · All trades in Irvine · Plumbers and heating engineers across the UK
Frequently asked questions
When are J Paton Plumbing & Heating Ltd's accounts due?
J Paton Plumbing & Heating Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is J Paton Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is J Paton Plumbing & Heating Ltd still trading?
J Paton Plumbing & 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 J Paton Plumbing & Heating Ltd do?
J Paton Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is J Paton Plumbing & Heating Ltd?
J Paton Plumbing & Heating Ltd was incorporated on 22 December 2015, 10 years ago.
Who runs J Paton Plumbing & Heating Ltd?
J Paton Plumbing & Heating Ltd has 1 active director, the longest-serving appointed in Dec 2015. Their names and service addresses are on the Companies House register.
Who owns J Paton Plumbing & Heating Ltd?
One person or company has significant control of J Paton Plumbing & Heating Ltd: an individual (owns 75% or more of the shares).
What is the penalty if J Paton Plumbing & 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 J Paton Plumbing & 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.