- Company number
- 08195822
- Incorporated
- 30 Aug 201214 years trading
- Registered office
- 37 Clyde Way, Romford, RM1 4UR
- Nature of business
- Construction of commercial buildings; Electrical installation; Plumbing, heat and air-conditioning installation; Other building completion and finishing
Mechanical Building, Electrical Ltd is a 14-year-old private limited company registered in Romford, company number 08195822, one of 911 building contractors in Romford. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 up £9,483 (+5.2%) on the year before, to £193K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £187K against £17K owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £193K | £187K | £17K | 1 | |
| 31 Mar 2025 | £184K | £157K | £14K | 1 | |
| 31 Mar 2024 | £201K | £137K | £192K | £20K | 1 |
| 31 Mar 2023 | £222K | £155K | £213K | £30K | 1 |
| 31 Mar 2022 | £236K | £214K | £226K | £8,003 | 1 |
| 31 Mar 2021 | £336K | £416K | £417K | £106K | 0 |
| 31 Mar 2020 | £162K | £68K | £179K | £43K | 1 |
| 31 Mar 2019 | £84K | £79K | £95K | £33K | 1 |
| 31 Mar 2018 | £80K | £68K | £80K | £28K | 1 |
| 31 Mar 2017 | £45K | £77K | £77K | £53K | 1 |
Where Mechanical Building, Electrical Ltd is registered
The registered office is in Romford (RM1), in the Havering local authority area, London. Show RM1 4UR on a map.
Other trade companies in RM1
- Steam & Cool Commercial Engineering LimitedMachinery repair and installation
- Saix LtdSpecialist contractors
- Mega Ark LimitedBuilders
- Damir Auto LtdMotor traders
- Vascobuild LimitedBuilders
- Dream Living Spaces LtdBuilders
- Douglas Windows and Doors LimitedGlaziers
- Sergei SSM Builders LtdFinishing trades
What happens if Mechanical Building, Electrical 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 08195822
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 August 2012 (14 years ago)
- Registered office
- 37 Clyde Way, Romford, RM1 4UR
- Nature of business
- Construction of commercial buildings (SIC 41201)
Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 30 August 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Romford
Other active building contractors registered in Romford.
- Meckaj Construction Ltd2023
- Mega Ark Limited2026
- Megalit Vit Ltd2024
- Memv Construct Ltd2023
- Meshi Construction Ltd2024
- Metalwork Smart Disain Limited2025
- Metrocore Construction Ltd2026
- Mffixing Ltd2023
All building contractors in Romford · All trades in Romford · Builders across the UK
Frequently asked questions
When are Mechanical Building, Electrical Ltd's accounts due?
Mechanical Building, Electrical Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Mechanical Building, Electrical Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Mechanical Building, Electrical Ltd still trading?
Mechanical Building, Electrical 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 Mechanical Building, Electrical Ltd do?
Mechanical Building, Electrical Ltd is registered under Construction of commercial buildings (SIC 41201); Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390).
How old is Mechanical Building, Electrical Ltd?
Mechanical Building, Electrical Ltd was incorporated on 30 August 2012, 14 years ago.
What is the penalty if Mechanical Building, Electrical 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 Mechanical Building, Electrical 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.