- Companies
- Plumbers and heating engineers
- Newtownards
- DJH Boiler Services (2026) Ltd
DJH Boiler Services (2026) Ltd
- Company number
- NI743299
- Incorporated
- 27 Aug 2026
- Registered office
- 30 Ardvanagh Road, Conlig, Newtownards, BT23 7XA
- Nature of business
- Plumbing, heat and air-conditioning installation
DJH Boiler Services (2026) Ltd is a newly incorporated private limited company registered in Newtownards, company number NI743299, one of 21 plumbing and heating companies in Newtownards. Its next accounts are due at Companies House on 27 May 2028, and its first CT600 is due at HMRC on 26 August 2028.
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 DJH Boiler Services (2026) Ltd is registered
The registered office is in Newtownards (BT23), in the Ards and North Down local authority area, Northern Ireland. Show BT23 7XA on a map.
Other trade companies in BT23
- Ards Comber Boiler Services LimitedPlumbers and heating engineers
- B2B Brickwork LtdBuilders
- Paxco LimitedMotor traders
- Valtori LtdMotor traders
- SK Motor Trade & Tools LtdMotor traders
- Redline Vehicle Repairs LtdMechanics and garages
- JSW Siphonic Roof Drainage LtdRoofers
- Dirt Monkey Groundworks LtdGroundworks and demolition
Also registered at this address
1 other company uses the same registered office as DJH Boiler Services (2026) Ltd.
- DJH Boiler Services LtdPlumbers and heating engineers
What happens if DJH Boiler Services (2026) 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 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 May 2028 to 27 Jun 2028 | £150 |
| 1 to 3 months late | 28 Jun 2028 to 27 Aug 2028 | £375 |
| 3 to 6 months late | 28 Aug 2028 to 27 Nov 2028 | £750 |
| More than 6 months late | From 28 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- NI743299
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 August 2026
- Registered office
- 30 Ardvanagh Road, Conlig, Newtownards, BT23 7XA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Newtownards
Other active plumbing and heating companies registered in Newtownards.
- DJH Boiler Services Ltd2018
- Gilnahirk Boiler Services Ltd2026
- GRS Plumbing and Heating Ltd2023
- Hydrogas(N.I.) Ltd2021
- J James N.I. Ltd2025
- Jo Leonard Plumbing and Heating Contractor Ltd2019
- Killinchy Plumbing & Heating Ltd2026
- Matthew McDowell Heating & Plumbing Ltd2017
All plumbing and heating companies in Newtownards · All trades in Newtownards · Plumbers and heating engineers across the UK
Frequently asked questions
When are DJH Boiler Services (2026) Ltd's accounts due?
DJH Boiler Services (2026) Ltd's next accounts are due at Companies House by 27 May 2028 (in 592 days), covering the period to 31 August 2027.
When is DJH Boiler Services (2026) 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 26 August 2027, due by 26 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is DJH Boiler Services (2026) Ltd still trading?
DJH Boiler Services (2026) 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 DJH Boiler Services (2026) Ltd do?
DJH Boiler Services (2026) Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is DJH Boiler Services (2026) Ltd?
DJH Boiler Services (2026) Ltd was incorporated on 27 August 2026, less than a year ago.
What is the penalty if DJH Boiler Services (2026) 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 DJH Boiler Services (2026) 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.