- Companies
- Plumbers and heating engineers
- Cuffley
- All Season Air Ltd
All Season Air Ltd
- Company number
- 14458379
- Incorporated
- 2 Nov 20223 years trading
- Registered office
- 26 Hill Rise, Cuffley, Hertfordshire, EN6 4EJ
- Nature of business
- Plumbing, heat and air-conditioning installation
All Season Air Ltd is a 3-year-old private limited company registered in Cuffley, company number 14458379, one of 9 plumbing and heating companies in Cuffley. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 £21K (+335.2%) on the year before, to £15K.
- Current assets of £18K against £5,455 owed within a year: 3.3 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £15K | £18K | £5,455 | 2 | |
| 30 Nov 2023 | -£6,402 | £1,443 | £1,177 | 2 |
Where All Season Air Ltd is registered
The registered office is in Cuffley (EN6), in the Welwyn Hatfield local authority area, East of England. Show EN6 4EJ on a map.
Other trade companies in EN6
- Hertfordshire Roofing and Guttering Repairs LtdRoofers
- Vata RC Frames LtdSpecialist contractors
- Avanti Airtech LimitedPlumbers and heating engineers
- Azmaj Group LtdFinishing trades
- Burbridge Roofing and Build LtdBuilders
- Roman Way Holdings LtdProperty developers
- Westshire Property Services LimitedFinishing trades
- Oska Auto LtdMechanics and garages
What happens if All Season Air 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 14458379
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2022 (3 years ago)
- Registered office
- 26 Hill Rise, Cuffley, Hertfordshire, EN6 4EJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 1 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 Cuffley
Other active plumbing and heating companies registered in Cuffley.
- Avanti Airtech Limited2026
- Ivory Mechanical Ltd2025
- J.Pro Plumbing & Heating Limited2026
- Locus Heating Commercial Services Ltd2025
- LTM Plumbing Limited2026
- NXG Home Services Ltd2020
- Oasis Heating Ltd2025
- Oc Plumbing & Gas Limited2026
All plumbing and heating companies in Cuffley · All trades in Cuffley · Plumbers and heating engineers across the UK
Frequently asked questions
When are All Season Air Ltd's accounts due?
All Season Air Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is All Season Air Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is All Season Air Ltd still trading?
All Season Air 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 All Season Air Ltd do?
All Season Air Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is All Season Air Ltd?
All Season Air Ltd was incorporated on 2 November 2022, 3 years ago.
What is the penalty if All Season Air 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 All Season Air 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.