- Companies
- Plumbers and heating engineers
- Liverpool
- Eec Mechanical Ltd
Eec Mechanical Ltd
- Company number
- 17400232
- Incorporated
- 14 Aug 2026
- Registered office
- 300 ST Mary's Road, Garston, Liverpool, L19 0NQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Eec Mechanical Ltd is a newly incorporated private limited company registered in Liverpool, company number 17400232, one of 377 plumbing and heating companies in Liverpool. Its next accounts are due at Companies House on 14 May 2028, and its first CT600 is due at HMRC on 13 August 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Eec Mechanical Ltd is registered
The registered office is in Liverpool (L19), in the Liverpool local authority area, North West. Show L19 0NQ on a map.
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- Liverpool Blinds LtdInstallers
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- Media Walls Liverpool LtdSpecialist contractors
Shared registered office
52 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 Eec Mechanical 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 14 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 May 2028 to 14 Jun 2028 | £150 |
| 1 to 3 months late | 15 Jun 2028 to 14 Aug 2028 | £375 |
| 3 to 6 months late | 15 Aug 2028 to 14 Nov 2028 | £750 |
| More than 6 months late | From 15 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17400232
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 August 2026
- Registered office
- 300 ST Mary's Road, Garston, Liverpool, L19 0NQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Liverpool
Other active plumbing and heating companies registered in Liverpool.
- Eg Plumbing & Heating Ltd2023
- Elect Building and Maintenance Limited2016
- Elements Heating Solutions Ltd2023
- Elevated Energy Ltd2023
- Elite Air Control Ltd2025
- Elite Gas & Plumbing Ltd2021
- Elmtree Plumbing Solutions Ltd2022
- Enviro Chill Ltd2013
All plumbing and heating companies in Liverpool · All trades in Liverpool · Plumbers and heating engineers across the UK
Frequently asked questions
When are Eec Mechanical Ltd's accounts due?
Eec Mechanical Ltd's next accounts are due at Companies House by 14 May 2028 (in 580 days), covering the period to 31 August 2027.
When is Eec Mechanical Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 13 August 2027, due by 13 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Eec Mechanical Ltd still trading?
Eec Mechanical 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 Eec Mechanical Ltd do?
Eec Mechanical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Eec Mechanical Ltd?
Eec Mechanical Ltd was incorporated on 14 August 2026, less than a year ago.
What is the penalty if Eec Mechanical 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 Eec Mechanical 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.