- Companies
- Plumbers and heating engineers
- Armagh
- A & J Plumbing Services Ltd
A & J Plumbing Services Ltd
- Company number
- NI664589
- Incorporated
- 24 Sep 20197 years trading
- Registered office
- 49 Weavers Lodge, Hamiltonsbawn, Armagh, BT60 1DE
- Nature of business
- Plumbing, heat and air-conditioning installation
A & J Plumbing Services Ltd is a 7-year-old private limited company registered in Armagh, company number NI664589, one of 18 plumbing and heating companies in Armagh. 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 £4,312 (+30.2%) on the year before, to £19K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £5,564 against £33K owed within a year: 0.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £19K | £5,564 | £33K | 0 | |
| 30 Sep 2024 | £14K | £8,476 | £32K | 0 | |
| 30 Sep 2023 | £4,034 | £11K | £35K | 0 | |
| 30 Sep 2022 | £4,895 | £15K | £41K | 0 | |
| 30 Sep 2021 | £146 | £9,871 | £32K | 0 | |
| 30 Sep 2020 | £2,894 | £831 | £12K | 0 |
Who runs and owns A & J Plumbing Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** P*** | Director | Sep 2019 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** P*** | Director | Sep 2019 | Oct 2025 |
Person with significant control
Where A & J Plumbing Services Ltd is registered
The registered office is in Armagh (BT60), in the Armagh City, Banbridge and Craigavon local authority area, Northern Ireland. Show BT60 1DE on a map.
Other trade companies in BT60
- Zarya Energy LtdElectricians
- Linton Electrical LtdElectricians
- SGM Development Group LimitedBuilders
- Alloy Doctor LtdMachinery repair and installation
- Vision Maintenance and Cleaning LtdCleaning companies
- Total Floor Design LtdFloor and wall tilers
- Treanor Car Sales LtdMotor traders
- SFM Plumbing LimitedPlumbers and heating engineers
What happens if A & J Plumbing Services 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
- NI664589
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 September 2019 (7 years ago)
- Registered office
- 49 Weavers Lodge, Hamiltonsbawn, Armagh, BT60 1DE
- 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
- 23 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 Armagh
Other active plumbing and heating companies registered in Armagh.
- Cill Chluana Mechanical Ltd2025
- Cyclone Air Conditioning & Ventilation Ltd2021
- Desart Contracts Ltd2018
- Druids Glen Ltd2022
- Energy Tech (NI) Ltd2014
- Greentherm Ltd2012
- Hanna Smyth Holdings Ltd2014
- Hughes HVAC Ltd2026
All plumbing and heating companies in Armagh · All trades in Armagh · Plumbers and heating engineers across the UK
Frequently asked questions
When are A & J Plumbing Services Ltd's accounts due?
A & J Plumbing Services 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 A & J Plumbing Services 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 A & J Plumbing Services Ltd still trading?
A & J Plumbing Services 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 A & J Plumbing Services Ltd do?
A & J Plumbing Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is A & J Plumbing Services Ltd?
A & J Plumbing Services Ltd was incorporated on 24 September 2019, 7 years ago.
Who runs A & J Plumbing Services Ltd?
A & J Plumbing Services Ltd has 1 active director, the longest-serving appointed in Sep 2019. Their names and service addresses are on the Companies House register.
Who owns A & J Plumbing Services Ltd?
One person or company has significant control of A & J Plumbing Services Ltd: an individual (owns 25% to 50% of the shares).
What is the penalty if A & J Plumbing Services 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 A & J Plumbing Services 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.