- Companies
- Plumbers and heating engineers
- Dudley
- Allison Plumbing and Heating Limited
Allison Plumbing and Heating Limited
- Company number
- 16235531
- Incorporated
- 6 Feb 20251 year trading
- Registered office
- Harlett Cottage, Blackhills, Dudley, DY3 4PU
- Nature of business
- Plumbing, heat and air-conditioning installation
Allison Plumbing and Heating Limited is a 1-year-old private limited company registered in Dudley, company number 16235531, one of 73 plumbing and heating companies in Dudley. Its next accounts are due at Companies House on 6 November 2026, and its first CT600 is due at HMRC on 5 February 2027.
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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Financial snapshot, 2026
From the balance sheet at 28 February 2026, as filed at Companies House.
Where Allison Plumbing and Heating Limited is registered
The registered office is in Dudley (DY3), in the South Staffordshire local authority area, West Midlands. Show DY3 4PU on a map.
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- Waite Fitted Bedrooms LtdJoiners and carpenters
- SM James Motors LtdMotor traders
- L D Bryant Contracting LtdProperty developers
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What happens if Allison Plumbing and Heating 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 6 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 Nov 2026 to 6 Dec 2026 | £150 |
| 1 to 3 months late | 7 Dec 2026 to 6 Feb 2027 | £375 |
| 3 to 6 months late | 7 Feb 2027 to 6 May 2027 | £750 |
| More than 6 months late | From 7 May 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
- 16235531
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 February 2025 (1 year ago)
- Registered office
- Harlett Cottage, Blackhills, Dudley, DY3 4PU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 12 February 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 Dudley
Other active plumbing and heating companies registered in Dudley.
- Always HVAC Limited2014
- Amos Air Conditioning Ltd2024
- Andy Evans Heating and Plumbing Services Ltd2023
- Ao2 Heating & Plumbing Ltd2025
- Appleton Plumbing and Heating Ltd2024
- Aqua Solutions Plumbing & Heating Ltd2025
- Beck Plumbing and Heating Limited2019
- Black Country Plumbing & Heating Ltd2022
All plumbing and heating companies in Dudley · All trades in Dudley · Plumbers and heating engineers across the UK
Frequently asked questions
When are Allison Plumbing and Heating Limited's accounts due?
Allison Plumbing and Heating Limited's next accounts are due at Companies House by 6 November 2026 (in 23 days), covering the period to 28 February 2026.
When is Allison Plumbing and Heating Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 5 February 2026, due by 5 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Allison Plumbing and Heating Limited still trading?
Allison Plumbing and Heating 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 Allison Plumbing and Heating Limited do?
Allison Plumbing and Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Allison Plumbing and Heating Limited?
Allison Plumbing and Heating Limited was incorporated on 6 February 2025, 1 year ago.
What is the penalty if Allison Plumbing and Heating 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 Allison Plumbing and Heating 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.