- Companies
- Plumbers and heating engineers
- London
- Am/PM Plumbing & Heating Engineers Ltd
Am/PM Plumbing & Heating Engineers Ltd
- Company number
- 16527254
- Incorporated
- 18 Jun 20251 year trading
- Registered office
- First Floor, 244 Edgware Road, London, W2 1DS
- Nature of business
- Plumbing, heat and air-conditioning installation
Am/PM Plumbing & Heating Engineers Ltd is a 1-year-old private limited company registered in London, company number 16527254, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 18 March 2027, and its first CT600 is due at HMRC on 17 June 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 Am/PM Plumbing & Heating Engineers Ltd is registered
The registered office is in London (W2), in the Westminster local authority area, London. Show W2 1DS on a map.
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Also registered at this address
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What happens if Am/PM Plumbing & Heating Engineers 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 18 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Mar 2027 to 18 Apr 2027 | £150 |
| 1 to 3 months late | 19 Apr 2027 to 18 Jun 2027 | £375 |
| 3 to 6 months late | 19 Jun 2027 to 18 Sep 2027 | £750 |
| More than 6 months late | From 19 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16527254
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2025 (1 year ago)
- Registered office
- First Floor, 244 Edgware Road, London, W2 1DS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 June 2026
- Previous names
- A/M Plumbing & Heating Engineers Ltd (until 9 Jul 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 London
Other active plumbing and heating companies registered in London.
- Ambient Design Services Ltd2015
- Ambient Heating & Plumbing Ltd2011
- Amcd Projects Ltd2017
- Amd Heating Ltd2018
- Aml Plumbing Services Ltd2026
- Amva Ltd2020
- Anchor Heating & Gas Ltd2026
- Anderson’S Plumbing Ltd2025
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Am/PM Plumbing & Heating Engineers Ltd's accounts due?
Am/PM Plumbing & Heating Engineers Ltd's next accounts are due at Companies House by 18 March 2027 (in 156 days), covering the period to 30 June 2026.
When is Am/PM Plumbing & Heating Engineers 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 17 June 2026, due by 17 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Am/PM Plumbing & Heating Engineers Ltd still trading?
Am/PM Plumbing & Heating Engineers 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 Am/PM Plumbing & Heating Engineers Ltd do?
Am/PM Plumbing & Heating Engineers Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Am/PM Plumbing & Heating Engineers Ltd?
Am/PM Plumbing & Heating Engineers Ltd was incorporated on 18 June 2025, 1 year ago.
What is the penalty if Am/PM Plumbing & Heating Engineers 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 Am/PM Plumbing & Heating Engineers 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.