- Companies
- Plumbers and heating engineers
- Ashford
- Air Source Heating & Cooling Ltd
Air Source Heating & Cooling Ltd
- Company number
- 15438519
- Incorporated
- 24 Jan 20242 years trading
- Registered office
- The Cottage, Bodsham, Ashford, TN25 5JQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Air Source Heating & Cooling Ltd is a 2-year-old private limited company registered in Ashford, company number 15438519, one of 137 plumbing and heating companies in Ashford. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 January 2025, as filed at Companies House.
Where Air Source Heating & Cooling Ltd is registered
The registered office is in Ashford (TN25), in the Folkestone and Hythe local authority area, South East. Show TN25 5JQ on a map.
Other trade companies in TN25
- Lce Southeast LtdPlumbers and heating engineers
- Pro12 LtdMachinery repair and installation
- HTM Lighting LtdElectricians
- Viritas LtdPlumbers and heating engineers
- Straight Up Construction LtdBuilders
- Pinemore LimitedProperty developers
- Pyke's Plumbing & Heating LimitedPlumbers and heating engineers
- Landmark Development Group LimitedProperty developers
Also registered at this address
1 other company uses the same registered office as Air Source Heating & Cooling Ltd.
- MKS Electrical LimitedElectricians
What happens if Air Source Heating & Cooling 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15438519
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 January 2024 (2 years ago)
- Registered office
- The Cottage, Bodsham, Ashford, TN25 5JQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 23 January 2026
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 Ashford
Other active plumbing and heating companies registered in Ashford.
- Alan Hill Services Limited2023
- Ashford Gas Services Limited2012
- Ballpark Plumbing & Heating Services Ltd2008
- Beult Plumbing and Heating Limited2025
- BHP Mechanical Services Ltd2015
- Boilertime Ltd2024
- Boyla Ltd2024
- BRC Plumbing and Heating Services Ltd2024
All plumbing and heating companies in Ashford · All trades in Ashford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Air Source Heating & Cooling Ltd's accounts due?
Air Source Heating & Cooling Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Air Source Heating & Cooling Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Air Source Heating & Cooling Ltd still trading?
Air Source Heating & Cooling 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 Air Source Heating & Cooling Ltd do?
Air Source Heating & Cooling Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Air Source Heating & Cooling Ltd?
Air Source Heating & Cooling Ltd was incorporated on 24 January 2024, 2 years ago.
What is the penalty if Air Source Heating & Cooling 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 Air Source Heating & Cooling 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.