- Companies
- Plumbers and heating engineers
- Milton Keynes
- Marshall Plumbing and Heating Limited
Marshall Plumbing and Heating Limited
- Company number
- 10771573
- Incorporated
- 15 May 20179 years trading
- Registered office
- 64 Paxton Crescent, Shenley Lodge, Milton Keynes, Bucks, MK5 7PY
- Nature of business
- Plumbing, heat and air-conditioning installation
Marshall Plumbing and Heating Limited is a 9-year-old private limited company registered in Milton Keynes, company number 10771573, one of 197 plumbing and heating companies in Milton Keynes. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
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 £9,016 on the year before, to -£8,283.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | -£8,283 | £8,481 | £18K | 1 | |
| 31 May 2025 | £733 | £10K | £11K | 1 | |
| 31 May 2024 | £8,537 | £29K | £21K | 1 | |
| 31 May 2023 | £38K | £57K | £21K | 1 | |
| 31 May 2022 | £65K | £131K | £68K | 1 | |
| 31 May 2021 | £32K | £66K | £35K | 1 | |
| 31 May 2020 | £18K | £23K | £6,961 | 1 | |
| 31 May 2019 | -£9,777 | -£17K | £16K | ||
| 31 May 2018 | £1,371 |
Where Marshall Plumbing and Heating Limited is registered
The registered office is in Milton Keynes (MK5), in the Milton Keynes local authority area, South East. Show MK5 7PY on a map.
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- Francis the Handyman LimitedInstallers
- DBC Services & Renewables LtdProperty developers
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What happens if Marshall Plumbing and Heating 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 10771573
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 May 2017 (9 years ago)
- Registered office
- 64 Paxton Crescent, Shenley Lodge, Milton Keynes, Bucks, MK5 7PY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 14 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 Milton Keynes
Other active plumbing and heating companies registered in Milton Keynes.
- Mas Installations MK Ltd2024
- Mauger Brothers Limited2025
- Maxas Plumbing and Heating Ltd2025
- MB Plumbing & Facilities Ltd2026
- Mercury Heat Solutions Limited2011
- MGS Plumbing & Heating Solutions Limited2021
- Mick Wood Heating Services Limited2004
- Milton Keynes Plumbing & Heating Services Ltd2022
All plumbing and heating companies in Milton Keynes · All trades in Milton Keynes · Plumbers and heating engineers across the UK
Frequently asked questions
When are Marshall Plumbing and Heating Limited's accounts due?
Marshall Plumbing and Heating Limited's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Marshall Plumbing and Heating Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Marshall Plumbing and Heating Limited still trading?
Marshall Plumbing and Heating 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 Marshall Plumbing and Heating Limited do?
Marshall Plumbing and Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Marshall Plumbing and Heating Limited?
Marshall Plumbing and Heating Limited was incorporated on 15 May 2017, 9 years ago.
What is the penalty if Marshall Plumbing and Heating 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 Marshall Plumbing and Heating 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.