- Companies
- Plumbers and heating engineers
- Liverpool
- Allangate Mechanical Services Ltd.
Allangate Mechanical Services Ltd.
- Company number
- 02843854
- Incorporated
- 10 Aug 199333 years trading
- Registered office
- Suite 6A, 10 Duke Street, Liverpool, L1 5AS
- Nature of business
- Plumbing, heat and air-conditioning installation
Allangate Mechanical Services Ltd. is a 33-year-old private limited company registered in Liverpool, company number 02843854, one of 377 plumbing and heating companies in Liverpool. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £70K (+202.1%) on the year before, to £104K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £240K against £155K owed within a year: 1.6 times cover.
- 22 employees on average, down from 25 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £104K | £166K | £240K | £155K | 22 |
| 30 Nov 2024 | £34K | £107K | £396K | £372K | 25 |
| 30 Nov 2023 | £41K | £0 | £260K | £223K | 24 |
| 30 Nov 2022 | £68K | £1,000 | £238K | £169K | 22 |
| 30 Nov 2021 | £62K | £106K | £176K | £81K | 21 |
| 30 Nov 2020 | £112K | £75K | £360K | £203K | 19 |
| 30 Nov 2019 | £46K | £172K | £260K | £220K | |
| 30 Nov 2018 | £8,832 | £27K | £124K | £120K | 15 |
| 30 Nov 2017 | £704 | £0 | £152K | £158K | 18 |
| 30 Nov 2016 | £43K | £37K | £163K | £129K |
Where Allangate Mechanical Services Ltd. is registered
The registered office is in Liverpool (L1), in the Liverpool local authority area, North West. Show L1 5AS on a map.
Other trade companies in L1
- Osy Brothers LimitedRepair services
- Karle Construction LimitedProperty developers
- McOre Electrical LtdRepair services
- Aintrees Facilities LtdElectricians
- Emoto Repairs LtdMechanics and garages
- Jas Lifting LimitedSpecialist contractors
- Smarter Future Homes LimitedFinishing trades
- Digi Care & Repair LimitedRepair services
Shared registered office
66 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 Allangate Mechanical Services 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 02843854
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 August 1993 (33 years ago)
- Registered office
- Suite 6A, 10 Duke Street, Liverpool, L1 5AS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 17 October 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 Liverpool
Other active plumbing and heating companies registered in Liverpool.
- Allgas North West Limited2019
- Allgate Services Ltd2025
- Alliance Eco Installations Ltd2024
- Alliance Plumbing Ltd2025
- Ally Engineering Limited2021
- Alpha Energy Solutions Ltd2025
- Amak Heating Limited2022
- Amd Gas Limited2024
All plumbing and heating companies in Liverpool · All trades in Liverpool · Plumbers and heating engineers across the UK
Frequently asked questions
When are Allangate Mechanical Services Ltd.'s accounts due?
Allangate Mechanical Services Ltd.'s next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Allangate Mechanical Services Ltd.'s CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Allangate Mechanical Services Ltd. still trading?
Allangate Mechanical Services 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 Allangate Mechanical Services Ltd. do?
Allangate Mechanical Services Ltd. is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Allangate Mechanical Services Ltd.?
Allangate Mechanical Services Ltd. was incorporated on 10 August 1993, 33 years ago.
What is the penalty if Allangate Mechanical Services 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 Allangate Mechanical Services 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.