- Companies
- Plumbers and heating engineers
- Harrow
- Marval Services Limited
Marval Services Limited
- Company number
- 02134391
- Incorporated
- 22 May 198739 years trading
- Registered office
- Lynwood House, 373-375 Station Road, Harrow, Middlesex, HA1 2AW
- Nature of business
- Plumbing, heat and air-conditioning installation
Marval Services Limited is a 39-year-old private limited company registered in Harrow, company number 02134391, one of 154 plumbing and heating companies in Harrow. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £15K (+30.3%) on the year before, to £63K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £77K against £19K owed within a year: 4.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £63K | £68K | £77K | £19K | 0 |
| 31 Dec 2024 | £49K | £45K | £56K | £16K | 0 |
| 31 Dec 2023 | £37K | £37K | £45K | £19K | 3 |
| 31 Dec 2022 | £41K | £19K | £32K | £9,702 | 3 |
| 31 Dec 2021 | £46K | £18K | £30K | £8,215 | 3 |
| 31 Dec 2020 | £27K | £33K | £42K | £25K | 3 |
| 31 Dec 2019 | £43K | £36K | £57K | £27K | |
| 31 Dec 2018 | £59K | £55K | £76K | £35K | |
| 31 Dec 2017 | £66K | £59K | £91K | £45K | |
| 31 Dec 2016 | £52K | £55K | £87K | £56K |
Where Marval Services Limited is registered
The registered office is in Harrow (HA1), in the Harrow local authority area, London. Show HA1 2AW on a map.
Other trade companies in HA1
- Cabos Electrical LimitedElectricians
- Mia Maria Services LtdCleaning companies
- Ac Operations LtdScaffolders
- Verde Masters LtdLandscapers and gardeners
- Omega Works Group LtdLandscapers and gardeners
- Call 'Em LimitedPlumbers and heating engineers
- Swan Roofing Services LimitedRoofers
- DRV Property Solutions LtdPainters and decorators
Shared registered office
40 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 Marval Services 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 02134391
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 May 1987 (39 years ago)
- Registered office
- Lynwood House, 373-375 Station Road, Harrow, Middlesex, HA1 2AW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 10 December 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 Harrow
Other active plumbing and heating companies registered in Harrow.
- Max Gas Ltd2021
- Max Plumbing Ltd2021
- McCarthy Plumbing and Heating Ltd2022
- MCPH Limited2020
- Mis Plumbing & Heating Ltd2018
- Motacus Plumbing & Heating Limited2020
- MPH Plumbing & Heating Solutions Limited2020
- ND Plumbing Ltd2026
All plumbing and heating companies in Harrow · All trades in Harrow · Plumbers and heating engineers across the UK
Frequently asked questions
When are Marval Services Limited's accounts due?
Marval Services Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Marval Services Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Marval Services Limited still trading?
Marval Services 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 Marval Services Limited do?
Marval Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Marval Services Limited?
Marval Services Limited was incorporated on 22 May 1987, 39 years ago.
What is the penalty if Marval Services 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 Marval Services 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.