- Companies
- Plumbers and heating engineers
- Ballymoney
- DMG Plumbing Services Ltd
DMG Plumbing Services Ltd
- Company number
- NI629907
- Incorporated
- 11 Mar 201511 years trading
- Registered office
- 32 Fivey Road, Armoy, Ballymoney, BT53 8UT
- Nature of business
- Plumbing, heat and air-conditioning installation
DMG Plumbing Services Ltd is a 11-year-old private limited company registered in Ballymoney, company number NI629907, one of 5 plumbing and heating companies in Ballymoney. Its next accounts are due at Companies House on 27 December 2026, and its first CT600 is due at HMRC on 29 September 2026.
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 £17K (-10.7%) on the year before, to £140K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £182K against £44K owed within a year: 4.2 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 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Sep 2024 | £140K | £182K | £44K | 0 | |
| 30 Sep 2023 | £157K | £199K | £49K | 2 | |
| 30 Sep 2022 | £159K | £188K | £41K | 2 | |
| 30 Sep 2021 | £156K | £169K | £29K | 2 | |
| 30 Sep 2020 | £204K | £444K | £251K | 2 | |
| 26 Mar 2020 | £221K | £403K | £195K | 2 | |
| 27 Mar 2019 | £179K | £323K | £158K | 2 | |
| 29 Mar 2018 | £85K | £187K | £104K | ||
| 31 Mar 2017 | £46K | £118K | £74K | ||
| 5 Apr 2016 | £28K | £24K | £47K | £21K |
Where DMG Plumbing Services Ltd is registered
The registered office is in Ballymoney (BT53), in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT53 8UT on a map.
Other trade companies in BT53
- Causeway Autos LtdMotor traders
- Rbupvc LtdJoiners and carpenters
- DC Construction & Architectural Joinery LimitedBuilders
- Jack McCaughern Trade Sales LtdMotor traders
- JS Windscreens LimitedMechanics and garages
- Wall-Lec LtdElectricians
- Moto Blast & Parts Refurb NI LtdMechanics and garages
- Agri Build N.I. LimitedSpecialist contractors
What happens if DMG 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 27 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Dec 2026 to 27 Jan 2027 | £150 |
| 1 to 3 months late | 28 Jan 2027 to 27 Mar 2027 | £375 |
| 3 to 6 months late | 28 Mar 2027 to 27 Jun 2027 | £750 |
| More than 6 months late | From 28 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Mar 2027 | £200 |
| 3 months late | 27 Jun 2027 | another £200 |
| 6 months late | 27 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 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
- NI629907
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 March 2015 (11 years ago)
- Registered office
- 32 Fivey Road, Armoy, Ballymoney, BT53 8UT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 27 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 September 2024
- Last confirmation statement
- 11 March 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 Ballymoney
Other active plumbing and heating companies registered in Ballymoney.
- Heat & Energy Consulting Limited2021
- Jamison's Mechanical Services Limited2016
- Maf Plumbing and Heating Limited2022
- Trendline Contracting Limited2019
All plumbing and heating companies in Ballymoney · All trades in Ballymoney · Plumbers and heating engineers across the UK
Frequently asked questions
When are DMG Plumbing Services Ltd's accounts due?
DMG Plumbing Services Ltd's next accounts are due at Companies House by 27 December 2026 (in 75 days), covering the period to 27 March 2026.
When is DMG Plumbing Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 29 September 2025, due by 29 September 2026, and one for the period to 27 March 2026, due by 27 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is DMG Plumbing Services Ltd still trading?
DMG 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 DMG Plumbing Services Ltd do?
DMG Plumbing Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is DMG Plumbing Services Ltd?
DMG Plumbing Services Ltd was incorporated on 11 March 2015, 11 years ago.
What is the penalty if DMG 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 DMG 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.