- Companies
- Plumbers and heating engineers
- Enfield
- Efc Mechanical Installation and Construction Works Ltd
Efc Mechanical Installation and Construction Works Ltd
- Company number
- 13598092
- Incorporated
- 1 Sep 20215 years trading
- Registered office
- C/O Anatolian Accountancy,25, Electric Avenue, Enfield, EN3 7GD
- Nature of business
- Plumbing, heat and air-conditioning installation; Other construction installation; Other building completion and finishing; Non-specialised wholesale trade
Efc Mechanical Installation and Construction Works Ltd is a 5-year-old private limited company registered in Enfield, company number 13598092, one of 94 plumbing and heating companies in Enfield. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £3,821 (-86.7%) on the year before, to £584.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £60K against £26K owed within a year: 2.3 times cover.
- 8 employees on average, down from 11 the year before.
- 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 |
|---|---|---|---|---|---|
| 31 May 2025 | £584 | £28K | £60K | £26K | 8 |
| 31 May 2024 | £4,405 | £113K | £113K | £33K | 11 |
| 31 May 2023 | £1,808 | £11 | £11K | £4,208 | 1 |
| 31 May 2022 | £3,000 | £4,056 | £9,216 | £3,589 | 1 |
Where Efc Mechanical Installation and Construction Works Ltd is registered
The registered office is in Enfield (EN3), in the Enfield local authority area, London. Show EN3 7GD on a map.
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- Gleneast Construction LimitedFinishing trades
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Also registered at this address
14 other companies use the same registered office as Efc Mechanical Installation and Construction Works Ltd.
- Anka Construction LtdBuilders
- Eagles Rize London LtdProperty developers
- Electrocoms Electronic & Marketing LtdElectricians
- Elite Design Construction Works LtdBuilders
- Es Building LtdBuilders
- FDN Electronics & Web LtdMachinery repair and installation
- Goldenhammer London LtdPainters and decorators
- Markus Pro LtdMotor traders
- MS UK Construction LtdCivil engineering
- New Life Build LtdFinishing trades
- Sahan Group LtdElectricians
- Sun Delivery Logistics LtdMechanics and garages
- Telsol Global LimitedSpecialist contractors
- Zga Enterprise LtdPainters and decorators
What happens if Efc Mechanical Installation and Construction Works 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 13598092
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 September 2021 (5 years ago)
- Registered office
- C/O Anatolian Accountancy,25, Electric Avenue, Enfield, EN3 7GD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390)
Non-specialised wholesale trade (SIC 46900) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 31 August 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 Enfield
Other active plumbing and heating companies registered in Enfield.
- Ejm Heating and Plumbing Ltd2025
- Emd Construction Consultancy Ltd2021
- Energy Gas Ltd2025
- Enfield Heating Services Ltd2018
- Fairway Builders Limited2014
- FC Plumbing and Heating Ltd2024
- Felsa Ltd2007
- G20 Plumbing and Heating Limited2009
All plumbing and heating companies in Enfield · All trades in Enfield · Plumbers and heating engineers across the UK
Frequently asked questions
When are Efc Mechanical Installation and Construction Works Ltd's accounts due?
Efc Mechanical Installation and Construction Works Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Efc Mechanical Installation and Construction Works Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Efc Mechanical Installation and Construction Works Ltd still trading?
Efc Mechanical Installation and Construction Works Ltd is listed as active on the Companies House register (checked 13 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 Efc Mechanical Installation and Construction Works Ltd do?
Efc Mechanical Installation and Construction Works Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390); Non-specialised wholesale trade (SIC 46900).
How old is Efc Mechanical Installation and Construction Works Ltd?
Efc Mechanical Installation and Construction Works Ltd was incorporated on 1 September 2021, 5 years ago.
What is the penalty if Efc Mechanical Installation and Construction Works 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 Efc Mechanical Installation and Construction Works Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.