- Companies
- Plumbers and heating engineers
- Wimbledon
- R.W.Miller Plumbing & Heating Ltd
R.W.Miller Plumbing & Heating Ltd
- Company number
- 14695046
- Incorporated
- 28 Feb 20233 years trading
- Registered office
- G18 8 Lombard Road, Wimbledon, SW19 3TZ
- Nature of business
- Plumbing, heat and air-conditioning installation
R.W.Miller Plumbing & Heating Ltd is a 3-year-old private limited company registered in Wimbledon, company number 14695046, one of 14 plumbing and heating companies in Wimbledon. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 down £33 (-2.7%) on the year before, to £1,200.
- Current assets of £5,416 against £4,296 owed within a year: 1.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £1,200 | £5,416 | £4,296 | 0 | |
| 29 Feb 2024 | £1,233 | £522 | £449 | 0 | |
| 28 Feb 2024 | £1,812 | £522 | £0 | 0 |
Where R.W.Miller Plumbing & Heating Ltd is registered
The registered office is in Wimbledon (SW19), in the Merton local authority area, London. Show SW19 3TZ on a map.
Other trade companies in SW19
- Firstfixlondon Ltd.Builders
- Rainbow One Construction UK LtdSpecialist contractors
- Base Bloc LimitedBuilders
- Concealed Climate LimitedPlumbers and heating engineers
- Morningside LtdProperty developers
- Cupi-Building LtdBuilders
- Crown Infra London LtdBuilders
- Aj & Co One LtdProperty developers
Also registered at this address
2 other companies use the same registered office as R.W.Miller Plumbing & Heating Ltd.
- Nova Clear Exterior Solution LimitedCleaning companies
- Services (U.K.) LimitedProperty developers
What happens if R.W.Miller Plumbing & Heating 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 14695046
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 February 2023 (3 years ago)
- Registered office
- G18 8 Lombard Road, Wimbledon, SW19 3TZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 2 May 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 Wimbledon
Other active plumbing and heating companies registered in Wimbledon.
- The London Fireplaces Ltd2016
- The London Flue Lining Company Limited2016
- Wimbledon Heating Ltd2015
- Wizfix Heating Ltd2015
- Chris Letts Plumbing and Heating Limited2023
- D.T Francis Heating Services Ltd2011
- H&H Mechanical Ltd2021
- Industrial Pipefreezing Services Limited1983
All plumbing and heating companies in Wimbledon · All trades in Wimbledon · Plumbers and heating engineers across the UK
Frequently asked questions
When are R.W.Miller Plumbing & Heating Ltd's accounts due?
R.W.Miller Plumbing & Heating Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is R.W.Miller Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is R.W.Miller Plumbing & Heating Ltd still trading?
R.W.Miller Plumbing & Heating 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 R.W.Miller Plumbing & Heating Ltd do?
R.W.Miller Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is R.W.Miller Plumbing & Heating Ltd?
R.W.Miller Plumbing & Heating Ltd was incorporated on 28 February 2023, 3 years ago.
What is the penalty if R.W.Miller Plumbing & Heating 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 R.W.Miller Plumbing & Heating 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.