- Companies
- Plumbers and heating engineers
- London
- Wimbledon Aircon Limited
Wimbledon Aircon Limited
- Company number
- 12988243
- Incorporated
- 2 Nov 20205 years trading
- Registered office
- 44 Linkway, London, SW20 9AU
- Nature of business
- Plumbing, heat and air-conditioning installation
Wimbledon Aircon Limited is a 5-year-old private limited company registered in London, company number 12988243, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 up £112 (+1.6%) on the year before, to £7,167.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £7,516 against £572 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £7,167 | £7,516 | £572 | 0 | |
| 30 Nov 2024 | £7,055 | £6,512 | £343 | 0 | |
| 30 Nov 2023 | £7,265 | £7,043 | £1,338 | 0 | |
| 30 Nov 2022 | £100 | ||||
| 30 Nov 2021 | £100 |
Where Wimbledon Aircon Limited is registered
The registered office is in London (SW20), in the Merton local authority area, London. Show SW20 9AU on a map.
Other trade companies in SW20
- Resmor LtdBuilders
- Justify Advisory LimitedCivil engineering
- Busy Bee Homes LtdProperty developers
- Jyoti Enterprises LtdElectricians
- Bilkins Mechanical LimitedPlumbers and heating engineers
- Tremtec Group Services LtdBuilders
- HRS Services LtdCleaning companies
- Double Glazed Windows and Doors LtdGlaziers
Also registered at this address
1 other company uses the same registered office as Wimbledon Aircon Limited.
- Go Renovate LimitedFinishing trades
What happens if Wimbledon Aircon 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 12988243
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2020 (5 years ago)
- Registered office
- 44 Linkway, London, SW20 9AU
- 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 2025
- Last confirmation statement
- 1 November 2025
- Previous names
- Go Plumbing & Electrical Limited (until 11 Feb 2025)
Go Plumbing Electrical Limited (until 9 Nov 2020)
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 London
Other active plumbing and heating companies registered in London.
- Wimbledon Plumbers Limited2016
- Winter Feeling Ltd2025
- Wizz 24/7 Property Maintenance Ltd2024
- WMS Plumbing and Heating Ltd2017
- WN Plumbing Ltd.2019
- Wo Solutions Limited2025
- Wolf Burpow Productions Ltd2025
- Wolfhound Interiors Limited2017
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Wimbledon Aircon Limited's accounts due?
Wimbledon Aircon Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Wimbledon Aircon Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Wimbledon Aircon Limited still trading?
Wimbledon Aircon 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 Wimbledon Aircon Limited do?
Wimbledon Aircon Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Wimbledon Aircon Limited?
Wimbledon Aircon Limited was incorporated on 2 November 2020, 5 years ago.
What is the penalty if Wimbledon Aircon 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 Wimbledon Aircon 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.