- Companies
- Plumbers and heating engineers
- London
- DGM Service and Heating Ltd
DGM Service and Heating Ltd
- Company number
- 14206697
- Incorporated
- 30 Jun 20224 years trading
- Registered office
- 18 Valiant Way, London, E6 5XN
- Nature of business
- Plumbing, heat and air-conditioning installation
DGM Service and Heating Ltd is a 4-year-old private limited company registered in London, company number 14206697, one of 2,972 plumbing and heating companies in London. Companies House shows its accounts as overdue: they were due on 31 March 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 £7,062 (-99.5%) on the year before, to £36.
- Current assets of £923 against £5,687 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 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2024 | £36 | £923 | £923 | £5,687 | 0 |
| 30 Jun 2023 | £7,098 | £7,513 | £4,215 | 0 |
Where DGM Service and Heating Ltd is registered
The registered office is in London (E6), in the Newham local authority area, London. Show E6 5XN on a map.
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What happens if DGM Service and Heating Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2026 to 30 Apr 2026 | £150 |
| 1 to 3 months late | 1 May 2026 to 30 Jun 2026 | £375 |
| 3 to 6 months late | 1 Jul 2026 to 30 Sep 2026 | £750 |
| More than 6 months late | From 1 Oct 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2026 | £200 |
| 3 months late | 30 Sep 2026 | another £200 |
| 6 months late | 30 Dec 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2027 | 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
- 14206697
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 June 2022 (4 years ago)
- Registered office
- 18 Valiant Way, London, E6 5XN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2024
- Last confirmation statement
- 29 June 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 London
Other active plumbing and heating companies registered in London.
- Dhillons Building Services Limited2012
- Dhquality Ltd2012
- Dia Plumbing & Heating Ltd2022
- Dial One Services Ltd2023
- Dial Plumbing & Heating Ltd2023
- Diamond Cleaning and Maintenance Solutions Ltd2025
- Diamond Gas Ltd2022
- Diamond Plumb Limited2004
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are DGM Service and Heating Ltd's accounts due?
DGM Service and Heating Ltd's accounts were due at Companies House on 31 March 2026 and the register shows them as overdue.
When is DGM Service and Heating Ltd's CT600 due?
The CT600 for the period to 30 June 2025 is due at HMRC by 30 June 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2026.
Is DGM Service and Heating Ltd still trading?
DGM Service 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 DGM Service and Heating Ltd do?
DGM Service and Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is DGM Service and Heating Ltd?
DGM Service and Heating Ltd was incorporated on 30 June 2022, 4 years ago.
What is the penalty if DGM Service 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 DGM Service 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.