- Companies
- Plumbers and heating engineers
- Diss
- Oakley Air Conditioning Services Ltd
Oakley Air Conditioning Services Ltd
- Company number
- 14475672
- Incorporated
- 10 Nov 20223 years trading
- Registered office
- Street Farm Cottage Low Street, Oakley, Diss, IP21 4AQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Oakley Air Conditioning Services Ltd is a 3-year-old private limited company registered in Diss, company number 14475672, one of 14 plumbing and heating companies in Diss. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 £13K (+183.3%) on the year before, to £20K.
- Current assets of £40K against £27K owed within a year: 1.5 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 |
|---|---|---|---|---|---|
| 31 Mar 2026 | £20K | £21K | £40K | £27K | 2 |
| 31 Mar 2025 | £6,897 | £12K | £26K | £28K | 2 |
| 31 Mar 2024 | £10K | £12K | £18K | £20K | 2 |
Where Oakley Air Conditioning Services Ltd is registered
The registered office is in Diss (IP21), in the Mid Suffolk local authority area, East of England. Show IP21 4AQ on a map.
Other trade companies in IP21
- LB3 Construction LimitedFinishing trades
- Malcolm Kidd Car & Commercial LtdMotor traders
- SJ Electeical & Automation LtdElectricians
- Home Service Installations and Silver Audio LtdBuilders
- Live Property Services LimitedElectricians
- Deards Build Maintain Restore LtdBuilders
- Zo Beckham LimitedProperty developers
- Cornish Garden Services LtdLandscapers and gardeners
What happens if Oakley Air Conditioning Services 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14475672
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 2022 (3 years ago)
- Registered office
- Street Farm Cottage Low Street, Oakley, Diss, IP21 4AQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 9 November 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 Diss
Other active plumbing and heating companies registered in Diss.
- Precision Plumbing (Ea) Limited2017
- RC-Heating Ltd2022
- Ron Ellis & Sons Limited2024
- Star Plumbing, Heating & Renewables Ltd2014
- Team Cornerstone Ltd2014
- Waterson Plumbing & Heating Limited2014
- Waveney Heating Ltd2023
- Barkers Plumbing & Heating Limited2010
All plumbing and heating companies in Diss · All trades in Diss · Plumbers and heating engineers across the UK
Frequently asked questions
When are Oakley Air Conditioning Services Ltd's accounts due?
Oakley Air Conditioning Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Oakley Air Conditioning Services Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Oakley Air Conditioning Services Ltd still trading?
Oakley Air Conditioning Services 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 Oakley Air Conditioning Services Ltd do?
Oakley Air Conditioning Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Oakley Air Conditioning Services Ltd?
Oakley Air Conditioning Services Ltd was incorporated on 10 November 2022, 3 years ago.
What is the penalty if Oakley Air Conditioning Services 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 Oakley Air Conditioning Services 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.