- Companies
- Plumbers and heating engineers
- Aylesbury
- Absolute Zero Air Conditioning Limited
Absolute Zero Air Conditioning Limited
- Company number
- 03243025
- Incorporated
- 29 Aug 199630 years trading
- Registered office
- The Gatehouse, Gatehouse Way, Aylesbury, Buckinghamshire, HP19 8DB
- Nature of business
- Plumbing, heat and air-conditioning installation
Absolute Zero Air Conditioning Limited is a 30-year-old private limited company registered in Aylesbury, company number 03243025, one of 119 plumbing and heating companies in Aylesbury. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 down £18K (-82.2%) on the year before, to £3,801.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £58K against £56K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £3,801 | £129 | £58K | £56K | 2 |
| 30 Jun 2024 | £21K | £127 | £54K | £34K | 2 |
| 30 Jun 2023 | £38K | £126 | £58K | £22K | 2 |
| 30 Jun 2022 | £64K | £86 | £111K | £50K | 2 |
| 30 Jun 2021 | £40K | £86 | £62K | £27K | 2 |
| 30 Jun 2020 | £35K | £11K | £64K | £34K | 2 |
| 30 Jun 2019 | £20K | £3,930 | £62K | £46K | 2 |
| 30 Jun 2018 | £29K | £89 | £106K | £80K | |
| 30 Jun 2017 | £15K | £222 | £86K | £74K | 4 |
| 30 Jun 2016 | £29K | £89 | £81K | £56K |
Where Absolute Zero Air Conditioning Limited is registered
The registered office is in Aylesbury (HP19), in the Buckinghamshire local authority area, South East. Show HP19 8DB on a map.
Other trade companies in HP19
- TPV Group LtdProperty developers
- Aylesbury Claims Management LtdMechanics and garages
- Abi Handyman LimitedFinishing trades
- KWK Properties LimitedProperty developers
- Redline Group Properties LimitedProperty developers
- Ridge and Crown Roofing LtdRoofers
- Lightning Performance Auto Services LimitedMechanics and garages
- Spartan Facades LtdSpecialist contractors
Also registered at this address
2 other companies use the same registered office as Absolute Zero Air Conditioning Limited.
- Jatheesan LimitedProperty developers
- Prestige Commercial Cleaning LimitedCleaning companies
What happens if Absolute Zero 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 03243025
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 August 1996 (30 years ago)
- Registered office
- The Gatehouse, Gatehouse Way, Aylesbury, Buckinghamshire, HP19 8DB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 28 August 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
- Previous names
- Thames Valley Temperature Control Limited (until 22 Dec 2006)
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 Aylesbury
Other active plumbing and heating companies registered in Aylesbury.
- Action Heating Limited2004
- Adams Plumbing & Construction Ltd2019
- All4Heat Ltd2024
- Amtek Plumbing and Heating Limited2023
- Andrew Norris Kitchens & Bathrooms Limited2003
- Aqua One Solutions Ltd2017
- Arrow Plumbing Ltd2021
- Art Tiling & Bathrooms Ltd2026
All plumbing and heating companies in Aylesbury · All trades in Aylesbury · Plumbers and heating engineers across the UK
Frequently asked questions
When are Absolute Zero Air Conditioning Limited's accounts due?
Absolute Zero Air Conditioning Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Absolute Zero Air Conditioning Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Absolute Zero Air Conditioning Limited still trading?
Absolute Zero 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 Absolute Zero Air Conditioning Limited do?
Absolute Zero Air Conditioning Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Absolute Zero Air Conditioning Limited?
Absolute Zero Air Conditioning Limited was incorporated on 29 August 1996, 30 years ago.
What is the penalty if Absolute Zero 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 Absolute Zero 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.