- Companies
- Plumbers and heating engineers
- Edgware
- A & H Engineering Services Ltd
A & H Engineering Services Ltd
- Company number
- 11944947
- Incorporated
- 13 Apr 20197 years trading
- Registered office
- 22 ST Brides Avenue, Edgware, London, HA8 6BS
- Nature of business
- Plumbing, heat and air-conditioning installation
A & H Engineering Services Ltd is a 7-year-old private limited company registered in Edgware, company number 11944947, one of 70 plumbing and heating companies in Edgware. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £3,622 (+220.2%) on the year before, to £5,267.
- Current assets of £22K against £1,449 owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2022 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2023 | £5,267 | £22K | £1,449 | 1 | |
| 30 Apr 2022 | £1,645 | £19K | £280 | 1 |
Where A & H Engineering Services Ltd is registered
The registered office is in Edgware (HA8), in the Harrow local authority area, London. Show HA8 6BS on a map.
Other trade companies in HA8
- Capital Roadside & Motors LtdMotor traders
- Shreeji Decor LtdInstallers
- Kohli Group Properties LimitedProperty developers
- Brothers Landmark LtdProperty developers
- MS Flooring & Decor LtdFloor and wall tilers
- C&I Building Solutions LtdBuilders
- Dynamic Mobile Tyre LtdMechanics and garages
- Crownline Motors LtdMotor traders
What happens if A & H Engineering 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 11944947
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 April 2019 (7 years ago)
- Registered office
- 22 ST Brides Avenue, Edgware, London, HA8 6BS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 29 April 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 Edgware
Other active plumbing and heating companies registered in Edgware.
- Ab Plumbing & Gas Ltd2012
- Abb Plumbing & Gas Ltd2026
- Acpc Mechanical Services Ltd2026
- Adrian Air Conditioning Ltd2021
- Aircon North London Limited2024
- Alex Mirsaney Limited2020
- Alexe Plumbing Ltd2025
- Aqua Blue-Flame Ltd2014
All plumbing and heating companies in Edgware · All trades in Edgware · Plumbers and heating engineers across the UK
Frequently asked questions
When are A & H Engineering Services Ltd's accounts due?
A & H Engineering Services Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is A & H Engineering Services Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is A & H Engineering Services Ltd still trading?
A & H Engineering 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 A & H Engineering Services Ltd do?
A & H Engineering Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is A & H Engineering Services Ltd?
A & H Engineering Services Ltd was incorporated on 13 April 2019, 7 years ago.
What is the penalty if A & H Engineering 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 A & H Engineering 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.