- Companies
- Plumbers and heating engineers
- London
- A&H Heating and Gas Ltd
A&H Heating and Gas Ltd
- Company number
- 16572420
- Incorporated
- 9 Jul 20251 year trading
- Registered office
- 96 Old Street, London, EC1V 9AY
- Nature of business
- Plumbing, heat and air-conditioning installation
A&H Heating and Gas Ltd is a 1-year-old private limited company registered in London, company number 16572420, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 9 April 2027, and its first CT600 is due at HMRC on 8 July 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.
Is this your company?
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Where A&H Heating and Gas Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 9AY on a map.
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- Pronto Roofing and Construction LtdRoofers
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What happens if A&H Heating and Gas 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 9 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Apr 2027 to 9 May 2027 | £150 |
| 1 to 3 months late | 10 May 2027 to 9 Jul 2027 | £375 |
| 3 to 6 months late | 10 Jul 2027 to 9 Oct 2027 | £750 |
| More than 6 months late | From 10 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16572420
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 July 2025 (1 year ago)
- Registered office
- 96 Old Street, London, EC1V 9AY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (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 London
Other active plumbing and heating companies registered in London.
- A&P Heating and Plumbing Limited2022
- A&R Clima Air Conditioner Limited2024
- A&S Construction and Cleaning Ltd2025
- A&V Plumbing and Heating Ltd2022
- A-Class Heating Services Ltd2025
- A-Z Plumbing Ltd2024
- A. G. Utilities Limited2017
- A.A Heating Ltd2026
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are A&H Heating and Gas Ltd's accounts due?
A&H Heating and Gas Ltd's next accounts are due at Companies House by 9 April 2027 (in 178 days), covering the period to 31 July 2026.
When is A&H Heating and Gas 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 8 July 2026, due by 8 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is A&H Heating and Gas Ltd still trading?
A&H Heating and Gas 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 A&H Heating and Gas Ltd do?
A&H Heating and Gas Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is A&H Heating and Gas Ltd?
A&H Heating and Gas Ltd was incorporated on 9 July 2025, 1 year ago.
What is the penalty if A&H Heating and Gas 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 A&H Heating and Gas 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.