- Companies
- Plumbers and heating engineers
- Edinburgh
- D. Armour Plumbing & Heating Ltd
D. Armour Plumbing & Heating Ltd
- Company number
- SC852799
- Incorporated
- 19 Jun 20251 year trading
- Registered office
- 1 Dalhousie Terrace, Morningside, Edinburgh, Midlothian, EH10 5NE
- Nature of business
- Plumbing, heat and air-conditioning installation
D. Armour Plumbing & Heating Ltd is a 1-year-old private limited company registered in Edinburgh, company number SC852799, one of 176 plumbing and heating companies in Edinburgh. Its next accounts are due at Companies House on 19 March 2027, and its first CT600 is due at HMRC on 18 June 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where D. Armour Plumbing & Heating Ltd is registered
The registered office is in Edinburgh (EH10), in the City of Edinburgh local authority area, Scotland. Show EH10 5NE on a map.
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- KJ Select Cars LtdMotor traders
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Also registered at this address
7 other companies use the same registered office as D. Armour Plumbing & Heating Ltd.
- Callum Connolly Building & Landscaping LimitedLandscapers and gardeners
- Crescent Flooring LtdFloor and wall tilers
- DR Blades LtdMachinery repair and installation
- Gatehouse Renovations LimitedProperty developers
- Laurdan LimitedBuilders
- Millar Composite Services LtdMachinery repair and installation
- Westwood Decorators LtdPainters and decorators
What happens if D. Armour 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 19 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Mar 2027 to 19 Apr 2027 | £150 |
| 1 to 3 months late | 20 Apr 2027 to 19 Jun 2027 | £375 |
| 3 to 6 months late | 20 Jun 2027 to 19 Sep 2027 | £750 |
| More than 6 months late | From 20 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- SC852799
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 June 2025 (1 year ago)
- Registered office
- 1 Dalhousie Terrace, Morningside, Edinburgh, Midlothian, EH10 5NE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 18 June 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 Edinburgh
Other active plumbing and heating companies registered in Edinburgh.
- Delux Worx Ltd2025
- Derek Christie Plumbing and Heating Ltd2022
- DH Plumbing and Heating Group Ltd2025
- Drain Clear (Edinburgh) Ltd2019
- East Coast Eco Systems Limited2013
- Edinburgh Heating Ltd2011
- Eht Maintenance Ltd2022
- Eht Services Ltd2022
All plumbing and heating companies in Edinburgh · All trades in Edinburgh · Plumbers and heating engineers across the UK
Frequently asked questions
When are D. Armour Plumbing & Heating Ltd's accounts due?
D. Armour Plumbing & Heating Ltd's next accounts are due at Companies House by 19 March 2027 (in 157 days), covering the period to 30 June 2026.
When is D. Armour Plumbing & Heating 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 18 June 2026, due by 18 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is D. Armour Plumbing & Heating Ltd still trading?
D. Armour 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 D. Armour Plumbing & Heating Ltd do?
D. Armour Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is D. Armour Plumbing & Heating Ltd?
D. Armour Plumbing & Heating Ltd was incorporated on 19 June 2025, 1 year ago.
What is the penalty if D. Armour 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 D. Armour 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.