- Companies
- Plumbers and heating engineers
- Morden
- A W Heating Specialists Limited
A W Heating Specialists Limited
- Company number
- 04595385
- Incorporated
- 20 Nov 200223 years trading
- Registered office
- 256 Martin Way, Morden, Surrey, SM4 4AW
- Nature of business
- Plumbing, heat and air-conditioning installation
A W Heating Specialists Limited is a 23-year-old private limited company registered in Morden, company number 04595385, one of 52 plumbing and heating companies in Morden. 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 £25 (+3.4%) on the year before, to -£706.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £20K against £24K owed within a year: 0.9 times cover.
- 3 employees on average, up from 2 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 | -£706 | £14K | £20K | £24K | 3 |
| 30 Nov 2024 | -£731 | £11K | £72K | £30K | 2 |
| 30 Nov 2023 | -£5,647 | £38K | £69K | £55K | 3 |
| 30 Nov 2022 | -£11K | £10K | £42K | £74K | 3 |
| 30 Nov 2021 | -£13K | £36K | £58K | £117K | 4 |
| 30 Nov 2020 | -£15K | £49K | £75K | £98K | 3 |
| 30 Nov 2019 | -£42K | £10K | £40K | £94K | 3 |
| 30 Nov 2018 | -£47K | £5,142 | £35K | £81K | |
| 30 Nov 2017 | -£48K | -£23 | £30K | £81K | |
| 30 Nov 2016 | -£72K | £790 | £14K | £95K |
Where A W Heating Specialists Limited is registered
The registered office is in Morden (SM4), in the Merton local authority area, London. Show SM4 4AW on a map.
Other trade companies in SM4
- Penta Projects LtdFinishing trades
- Vip Autos London LtdMotor traders
- Apx Mobile Mechanics LimitedMechanics and garages
- Global Autos London LtdMotor traders
- Prana Projects LimitedBuilders
- Londons Build UK LtdBuilders
- Hilal Al Emarate Building Cont. and BLDG. Materials TRDG. LtdBuilders
- Parixon LtdElectricians
Shared registered office
30 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 A W Heating Specialists 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 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
- 04595385
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 November 2002 (23 years ago)
- Registered office
- 256 Martin Way, Morden, Surrey, SM4 4AW
- 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
- 2 December 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 Morden
Other active plumbing and heating companies registered in Morden.
- Addstream Plumbing & Heating Limited2016
- Advanced 2000 Limited1994
- Amini Enterprises Ltd2022
- Aqua Flame Ltd2012
- Avon Air Conditioning Limited2019
- Aw Heating Commercial Limited2018
- Bestbuy Shopfitters Limited2014
- BHL Plumbing & Heating Limited2009
All plumbing and heating companies in Morden · All trades in Morden · Plumbers and heating engineers across the UK
Frequently asked questions
When are A W Heating Specialists Limited's accounts due?
A W Heating Specialists Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is A W Heating Specialists Limited'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 A W Heating Specialists Limited still trading?
A W Heating Specialists 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 A W Heating Specialists Limited do?
A W Heating Specialists Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is A W Heating Specialists Limited?
A W Heating Specialists Limited was incorporated on 20 November 2002, 23 years ago.
What is the penalty if A W Heating Specialists 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 A W Heating Specialists 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.