- Companies
- Plumbers and heating engineers
- Teddington
- Teddington Air Conditioning Ltd
Teddington Air Conditioning Ltd
- Company number
- 17320682
- Incorporated
- 4 Jul 2026
- Registered office
- 240 Harrowdene Gardens, Teddington, TW11 0DP
- Nature of business
- Plumbing, heat and air-conditioning installation
Teddington Air Conditioning Ltd is a newly incorporated private limited company registered in Teddington, company number 17320682, one of 11 plumbing and heating companies in Teddington. Its next accounts are due at Companies House on 4 April 2028, and its first CT600 is due at HMRC on 3 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Teddington Air Conditioning Ltd is registered
The registered office is in Teddington (TW11), in the Richmond upon Thames local authority area, London. Show TW11 0DP on a map.
Other trade companies in TW11
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- Chichester Arms Developments LimitedProperty developers
- Restore Roofing & Building LtdRoofers
- Teddington Plastering LimitedBuilders
- Signature Build Bespoke LtdBuilders
- P and R Trades LtdElectricians
- Right Pitch Roofing LtdRoofers
- SS London Solution LtdMachinery repair and installation
What happens if Teddington Air Conditioning 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 4 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Apr 2028 to 4 May 2028 | £150 |
| 1 to 3 months late | 5 May 2028 to 4 Jul 2028 | £375 |
| 3 to 6 months late | 5 Jul 2028 to 4 Oct 2028 | £750 |
| More than 6 months late | From 5 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17320682
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 July 2026
- Registered office
- 240 Harrowdene Gardens, Teddington, TW11 0DP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Previous names
- Ted Air Group Ltd (until 17 Jul 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 Teddington
Other active plumbing and heating companies registered in Teddington.
- The Ecoglow Group Ltd2017
- Twickenham Airconditioning Ltd2018
- West Essex Heating Ltd2014
- Aly Gadalla Ltd2014
- Asgard Plumbing and Pipefitting Professionals Ltd2026
- D H Plumbing London Ltd2025
- Glow Maintenance Limited2005
- I.Rogers Heating & Plumbing Limited2022
All plumbing and heating companies in Teddington · All trades in Teddington · Plumbers and heating engineers across the UK
Frequently asked questions
When are Teddington Air Conditioning Ltd's accounts due?
Teddington Air Conditioning Ltd's next accounts are due at Companies House by 4 April 2028 (in 539 days), covering the period to 31 July 2027.
When is Teddington Air Conditioning 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 3 July 2027, due by 3 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Teddington Air Conditioning Ltd still trading?
Teddington Air Conditioning 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 Teddington Air Conditioning Ltd do?
Teddington Air Conditioning Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Teddington Air Conditioning Ltd?
Teddington Air Conditioning Ltd was incorporated on 4 July 2026, less than a year ago.
What is the penalty if Teddington Air Conditioning 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 Teddington Air Conditioning 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.