- Companies
- Plumbers and heating engineers
- London
- Ecoflo Limited
Ecoflo Limited
- Company number
- 13170344
- Incorporated
- 1 Feb 20215 years trading
- Registered office
- 117 Merton Road, London, SW19 1ED
- Nature of business
- Plumbing, heat and air-conditioning installation
Ecoflo Limited is a 5-year-old private limited company registered in London, company number 13170344, one of 2,972 plumbing and heating companies in London. 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 £4,753 (-49.6%) on the year before, to £4,833.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- Current assets of £12K against £13K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £4,833 | £12K | £13K | 1 | |
| 28 Feb 2024 | £9,586 | £17K | £13K | 1 | |
| 28 Feb 2023 | £11K | £9,487 | £4,421 | 1 | |
| 28 Feb 2022 | £23K | £35K | £14K | 1 |
Where Ecoflo Limited is registered
The registered office is in London (SW19), in the Merton local authority area, London. Show SW19 1ED 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
13 other companies use the same registered office as Ecoflo Limited.
- Crown Plumbing and Heating LimitedPlumbers and heating engineers
- J T Painting & Decorating LimitedPainters and decorators
- Kingdon Design & Construction LimitedBuilders
- M P Roofing and Maintenance LimitedRoofers
- On Plumbing and Heating LimitedPlumbers and heating engineers
- Resin Right Floors LimitedFloor and wall tilers
- Stitch Quality LimitedRepair services
- Stitching Wimbledon LimitedRepair services
- SW Pro Services LimitedPainters and decorators
- Trade Works (London) LimitedSpecialist contractors
- Withglow Enterprise LimitedSpecialist contractors
- Withglow Roofing and Repairs LimitedSpecialist contractors
- Worthy Electrical Services LimitedElectricians
What happens if Ecoflo 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 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
- 13170344
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 February 2021 (5 years ago)
- Registered office
- 117 Merton Road, London, SW19 1ED
- 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
- 31 January 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 London
Other active plumbing and heating companies registered in London.
- Ecoheat Plumbing & Heating Solutions Ltd2010
- Ecohome Plumbing and Heating Ltd2022
- Econegy Ltd2022
- Economical Plumbing and Heating Solutions Ltd2021
- Ecoption Energy Solutions Ltd2025
- Ecoworks London Ltd2013
- Ed Plumbing & Heating Ltd2021
- Eddie's Fireplace Limited2019
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ecoflo Limited's accounts due?
Ecoflo Limited's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Ecoflo Limited'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 Ecoflo Limited still trading?
Ecoflo 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 Ecoflo Limited do?
Ecoflo Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ecoflo Limited?
Ecoflo Limited was incorporated on 1 February 2021, 5 years ago.
What is the penalty if Ecoflo 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 Ecoflo 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.