- Companies
- Electricians
- Covent Garden
- London Aircon Services Ltd
London Aircon Services Ltd
- Company number
- 11375277
- Incorporated
- 22 May 20188 years trading
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Painting; Roofing activities
London Aircon Services Ltd is a 8-year-old private limited company registered in Covent Garden, company number 11375277, one of 274 electrical contractors in Covent Garden. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £8,534 (+524.8%) on the year before, to £10K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £162K against £77K owed within a year: 2.1 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £10K | £162K | £77K | 3 | |
| 31 May 2024 | £1,626 | £201K | £14K | 3 | |
| 31 May 2023 | £462 | £58K | £28K | 3 | |
| 31 May 2022 | -£14K | £42K | £23K | 3 | |
| 31 May 2021 | £796 | £45K | £38K | 3 | |
| 31 May 2020 | £31K | £63K | £33K | 3 | |
| 31 May 2019 | -£18K | -£34K | £10K |
Where London Aircon Services Ltd is registered
The registered office is in Covent Garden (WC2H), in the Camden local authority area, London. Show WC2H 9JQ on a map.
Other trade companies in WC2H
- Superclean Agency LtdCleaning companies
- Sal Cleaning LtdCleaning companies
- Cityshine Facilities Services LtdCleaning companies
- Pureoceanscleaning LtdCleaning companies
- Muca Property Group LimitedProperty developers
- E.L.G.G LtdJoiners and carpenters
- First Ascentia Integrated LtdCleaning companies
- Fixing London LtdSpecialist contractors
Shared registered office
4,529 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if London Aircon Services 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 11375277
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 May 2018 (8 years ago)
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Painting (SIC 43341)
Roofing activities (SIC 43910) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 2 March 2026
- Previous names
- D & M Building Services & Maintenance Ltd (until 29 Jul 2021)
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Covent Garden
Other active electrical contractors registered in Covent Garden.
- London Av Ltd2025
- LT Electrical Solutions Ltd2026
- Lucidline Industrial Ltd2026
- Luka Partners Ltd2026
- Luke’S Electrical Ltd2026
- Lukmac Ltd2026
- Lumena Energy Ltd2026
- Lumex Trading Ltd2020
All electrical contractors in Covent Garden · All trades in Covent Garden · Electricians across the UK
Frequently asked questions
When are London Aircon Services Ltd's accounts due?
London Aircon Services Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is London Aircon Services Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is London Aircon Services Ltd still trading?
London Aircon Services 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 London Aircon Services Ltd do?
London Aircon Services Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Painting (SIC 43341); Roofing activities (SIC 43910).
How old is London Aircon Services Ltd?
London Aircon Services Ltd was incorporated on 22 May 2018, 8 years ago.
What is the penalty if London Aircon Services 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 London Aircon Services 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.