- Companies
- Machinery repair and installation
- Hemel Hempstead
- Ajp Air Conditioning Limited
Ajp Air Conditioning Limited
- Company number
- 14756185
- Incorporated
- 24 Mar 20233 years trading
- Registered office
- 58 Lockers Park Lane, Hemel Hempstead, HP1 1TJ
- Nature of business
- Repair of machinery; Repair of electrical equipment
Ajp Air Conditioning Limited is a 3-year-old private limited company registered in Hemel Hempstead, company number 14756185, one of 48 machinery repair and installation companies in Hemel Hempstead. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 £11K (+31.5%) on the year before, to £44K.
- Current assets of £70K against £22K owed within a year: 3.2 times cover.
- 1 employee 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 | £44K | £70K | £22K | 1 | |
| 31 Mar 2025 | £33K | £62K | £70K | £33K | 1 |
| 31 Mar 2024 | £18K | £54K | £68K | £42K | 1 |
Where Ajp Air Conditioning Limited is registered
The registered office is in Hemel Hempstead (HP1), in the Dacorum local authority area, East of England. Show HP1 1TJ on a map.
Other trade companies in HP1
- Lem Road Tanker Repairs LtdMachinery repair and installation
- Dover Heights Group LtdJoiners and carpenters
- Trusentri LtdElectricians
- Cecil Property Group LimitedProperty developers
- Queensway Motors LtdMotor traders
- W.Parkins Building Services LtdBuilders
- Harvey & Sons Fire and Electrical LimitedElectricians
- Buzzard Fire Protection LtdSpecialist contractors
What happens if Ajp Air Conditioning 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14756185
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 March 2023 (3 years ago)
- Registered office
- 58 Lockers Park Lane, Hemel Hempstead, HP1 1TJ
- Nature of business
- Repair of machinery (SIC 33120)
Repair of electrical equipment (SIC 33140) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 23 March 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Hemel Hempstead
Other active machinery repair and installation companies registered in Hemel Hempstead.
- Albermarle Pianos Limited2003
- All Seasons Equipment Ltd2017
- Arabica Espresso Services Limited2010
- Arb Worx Engineering Ltd2023
- Asset Mechanical Services Limited2013
- Certa Group Service Ltd2019
- D Bailey Installations Limited2010
- Dacom BN Ltd2026
All machinery repair and installation companies in Hemel Hempstead · All trades in Hemel Hempstead · Machinery repair and installation across the UK
Frequently asked questions
When are Ajp Air Conditioning Limited's accounts due?
Ajp Air Conditioning Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Ajp Air Conditioning Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Ajp Air Conditioning Limited still trading?
Ajp Air Conditioning 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 Ajp Air Conditioning Limited do?
Ajp Air Conditioning Limited is registered under Repair of machinery (SIC 33120); Repair of electrical equipment (SIC 33140).
How old is Ajp Air Conditioning Limited?
Ajp Air Conditioning Limited was incorporated on 24 March 2023, 3 years ago.
What is the penalty if Ajp Air Conditioning 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 Ajp Air Conditioning 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.