- Companies
- Plumbers and heating engineers
- Oxford
- Oxheat Service Ltd
Oxheat Service Ltd
- Company number
- 15156881
- Incorporated
- 22 Sep 20233 years trading
- Registered office
- 3 Cholsey Close, Oxford, OX4 3QP
- Nature of business
- Plumbing, heat and air-conditioning installation
Oxheat Service Ltd is a 3-year-old private limited company registered in Oxford, company number 15156881, one of 62 plumbing and heating companies in Oxford. Its next accounts are due at Companies House on 30 June 2028, and the CT600 for the period to 30 September 2027 is due at HMRC on 30 September 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 up £146 (+24.7%) on the year before, to £736.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £736 | £2,207 | 2 | ||
| 30 Sep 2024 | £590 | £3,545 | 2 |
Where Oxheat Service Ltd is registered
The registered office is in Oxford (OX4), in the Oxford local authority area, South East. Show OX4 3QP on a map.
Other trade companies in OX4
- Mettlespoke LtdCleaning companies
- Madilee Clean LimitedCleaning companies
- BPR Drone Tech LtdRepair services
- SB Heating and Plumbing LtdPlumbers and heating engineers
- Nevada Air Conditioning & Refrigeration LtdMachinery repair and installation
- Whitehouse Maintenance LtdBuilders
- Vivid Cleaning Service LtdCleaning companies
- Oxford Move Out Specialists LtdCleaning companies
Also registered at this address
1 other company uses the same registered office as Oxheat Service Ltd.
- SB Heating and Plumbing LtdPlumbers and heating engineers
What happens if Oxheat Service 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 30 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2028 to 31 Jul 2028 | £150 |
| 1 to 3 months late | 1 Aug 2028 to 30 Sep 2028 | £375 |
| 3 to 6 months late | 1 Oct 2028 to 31 Dec 2028 | £750 |
| More than 6 months late | From 1 Jan 2029 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15156881
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 September 2023 (3 years ago)
- Registered office
- 3 Cholsey Close, Oxford, OX4 3QP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2026
- Last confirmation statement
- 20 September 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 Oxford
Other active plumbing and heating companies registered in Oxford.
- Oxon Plumbing Limited2025
- Oxtech Facilities Ltd2020
- PH Heating and Plumbing Ltd2009
- Plumbing Innovations Ltd2026
- Prime Fix Services Ltd2025
- R. J. Harrison Plumbing & Heating Limited2003
- Robertson's Homes Ltd2020
- SB Heating and Plumbing Ltd2026
All plumbing and heating companies in Oxford · All trades in Oxford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Oxheat Service Ltd's accounts due?
Oxheat Service Ltd's next accounts are due at Companies House by 30 June 2028 (in 626 days), covering the period to 30 September 2027.
When is Oxheat Service Ltd's CT600 due?
The CT600 for the period to 30 September 2027 is due at HMRC by 30 September 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2028.
Is Oxheat Service Ltd still trading?
Oxheat Service 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 Oxheat Service Ltd do?
Oxheat Service Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Oxheat Service Ltd?
Oxheat Service Ltd was incorporated on 22 September 2023, 3 years ago.
What is the penalty if Oxheat Service 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 Oxheat Service 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.