- Companies
- Plumbers and heating engineers
- Grimsby
- D O’Keeffe Plumbing & Heating Limited
D O’Keeffe Plumbing & Heating Limited
- Company number
- 14636917
- Incorporated
- 3 Feb 20233 years trading
- Registered office
- 19 Midfield Road, Humberston, Grimsby, DN36 4TH
- Nature of business
- Plumbing, heat and air-conditioning installation
D O’Keeffe Plumbing & Heating Limited is a 3-year-old private limited company registered in Grimsby, company number 14636917, one of 83 plumbing and heating companies in Grimsby. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £6,299 (-54%) on the year before, to £5,372.
- Current assets of £28K against £23K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £5,372 | £18K | £28K | £23K | 2 |
| 28 Feb 2025 | £12K | £14K | £24K | £17K | 2 |
| 28 Feb 2024 | £2,792 | £5,301 | £7,502 | £12K | -2 |
Where D O’Keeffe Plumbing & Heating Limited is registered
The registered office is in Grimsby (DN36), in the North East Lincolnshire local authority area, Yorkshire and The Humber. Show DN36 4TH on a map.
Other trade companies in DN36
- Net Zero Renewables Ltd LtdBuilders
- Ultimate Civils LimitedCivil engineering
- K G Collins Roofing LtdRoofers
- Coops Autoneering LtdMechanics and garages
- Ibuild Projects LimitedProperty developers
- Humberside Power LimitedElectricians
- Home Fresh Property Maintenance LimitedFacilities management
- Home Fresh Professional Cleaning LimitedCleaning companies
What happens if D O’Keeffe Plumbing & Heating Limited 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 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 14636917
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 February 2023 (3 years ago)
- Registered office
- 19 Midfield Road, Humberston, Grimsby, DN36 4TH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 2 February 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 Grimsby
Other active plumbing and heating companies registered in Grimsby.
- Deltastar Limited2024
- Eco Heating Engineers Ltd2011
- Emph Lincs Limited2021
- Empress Heating Limited2024
- Evergreen Eco Solutions Ltd2024
- Fred Margarson Limited1960
- Frost PHG Limited2013
- Garry Newton Limited2003
All plumbing and heating companies in Grimsby · All trades in Grimsby · Plumbers and heating engineers across the UK
Frequently asked questions
When are D O’Keeffe Plumbing & Heating Limited's accounts due?
D O’Keeffe Plumbing & Heating Limited's next accounts are due at Companies House by 30 November 2027 (in 412 days), covering the period to 28 February 2027.
When is D O’Keeffe Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is D O’Keeffe Plumbing & Heating Limited still trading?
D O’Keeffe Plumbing & Heating Limited 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 O’Keeffe Plumbing & Heating Limited do?
D O’Keeffe Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is D O’Keeffe Plumbing & Heating Limited?
D O’Keeffe Plumbing & Heating Limited was incorporated on 3 February 2023, 3 years ago.
What is the penalty if D O’Keeffe Plumbing & Heating Limited 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 O’Keeffe Plumbing & Heating Limited 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.