- Companies
- Plumbers and heating engineers
- Horley
- London Mechanical Solutions Ltd
London Mechanical Solutions Ltd
- Company number
- 12432870
- Incorporated
- 30 Jan 20206 years trading
- Registered office
- First Floor 2 Central Parade, 101 Victoria Road, Horley, Surrey, RH6 7PH
- Nature of business
- Plumbing, heat and air-conditioning installation
London Mechanical Solutions Ltd is a 6-year-old private limited company registered in Horley, company number 12432870, one of 31 plumbing and heating companies in Horley. 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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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 £13 (+3.7%) on the year before, to £364.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £50K against £50K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Jan 2025 | £364 | £2,074 | £50K | £50K | 2 |
| 31 Jan 2024 | £351 | £0 | £36K | £35K | 2 |
| 31 Jan 2023 | £355 | £16K | £35K | £34K | 2 |
| 31 Jan 2022 | -£470 | £730 | £830 | £1,300 | 0 |
| 31 Jan 2021 | £100 |
Who runs and owns London Mechanical Solutions Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| A*** D*** | Director | Jan 2020 |
| A*** R*** | Director | Nov 2021 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** R*** | Director | Jan 2020 | Jul 2020 |
People with significant control (2)
Where London Mechanical Solutions Ltd is registered
The registered office is in Horley (RH6), in the Reigate and Banstead local authority area, South East. Show RH6 7PH on a map.
Other trade companies in RH6
- Cuff Grounds Maintenance LtdLandscapers and gardeners
- Cool Response LimitedPlumbers and heating engineers
- American Autoparts LimitedMotor traders
- Touchwood Concepts & Designs LtdBuilders
- Red Apple Cars LimitedMotor traders
- Kinsted LtdProperty developers
- S.P Plumbing London LtdPlumbers and heating engineers
- Micahali Maintenence LtdSpecialist contractors
Also registered at this address
9 other companies use the same registered office as London Mechanical Solutions Ltd.
- Busybee Projects LimitedFinishing trades
- Countrywide Flooring LimitedFloor and wall tilers
- Glass Worx Installations LtdInstallers
- Granger Bespoke Builds LtdFinishing trades
- Manners Construction LtdBuilders
- Patrick Bettesworth LimitedPainters and decorators
- Red Apple Cars LimitedMotor traders
- SK Building Solutions LtdFinishing trades
- Soleil Sparks LtdCivil engineering
What happens if London Mechanical Solutions 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
- 12432870
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 January 2020 (6 years ago)
- Registered office
- First Floor 2 Central Parade, 101 Victoria Road, Horley, Surrey, RH6 7PH
- 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
- 7 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 Horley
Other active plumbing and heating companies registered in Horley.
- London Plumbing Limited2010
- Master Boilers Limited2017
- Master Heating Services Ltd2006
- Nova Heating and Plumbing Ltd2023
- O L C Plumbing and Heating Limited2024
- Optimus Heating & Plumbing Ltd2021
- Optimus Heating Ltd2021
- Paul Kenny Heating and Plumbing Limited2017
All plumbing and heating companies in Horley · All trades in Horley · Plumbers and heating engineers across the UK
Frequently asked questions
When are London Mechanical Solutions Ltd's accounts due?
London Mechanical Solutions 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 London Mechanical Solutions 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 London Mechanical Solutions Ltd still trading?
London Mechanical Solutions 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 Mechanical Solutions Ltd do?
London Mechanical Solutions Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is London Mechanical Solutions Ltd?
London Mechanical Solutions Ltd was incorporated on 30 January 2020, 6 years ago.
Who runs London Mechanical Solutions Ltd?
London Mechanical Solutions Ltd has 2 active directors, the longest-serving appointed in Jan 2020. Their names and service addresses are on the Companies House register.
Who owns London Mechanical Solutions Ltd?
2 people or companies have significant control of London Mechanical Solutions Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if London Mechanical Solutions 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 Mechanical Solutions 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.