- Companies
- Plumbers and heating engineers
- Merthyr Tydfil
- Will Thomas Plumbing & Heating Ltd
Will Thomas Plumbing & Heating Ltd
- Company number
- 14176867
- Incorporated
- 16 Jun 20224 years trading
- Registered office
- 23 Brecon Rise, Pant, Merthyr Tydfil, Merthyr Tydfil, CF48 2BW
- Nature of business
- Plumbing, heat and air-conditioning installation
Will Thomas Plumbing & Heating Ltd is a 4-year-old private limited company registered in Merthyr Tydfil, company number 14176867, one of 21 plumbing and heating companies in Merthyr Tydfil. Its next accounts are due at Companies House on 30 December 2027, and the CT600 for the period to 30 March 2027 is due at HMRC on 30 March 2028.
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 £10 on the year before, to £10.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £11K against £31K owed within a year: 0.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £10 | £3,652 | £11K | £31K | 0 |
| 31 Mar 2025 | £0 | £1,466 | £6,786 | £9,498 | 0 |
| 31 Mar 2024 | £411 | £2,298 | £4,653 | £7,181 | 0 |
| 31 Mar 2023 | £376 | £5,647 | £9,190 | 0 |
Public contracts won
Will Thomas Plumbing & Heating Ltd has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Merthyr Tydfil Housing Association | Merthyr Housing Maintenance Framework | Ceiling, not shown | 5 Aug 2026 |
Where Will Thomas Plumbing & Heating Ltd is registered
The registered office is in Merthyr Tydfil (CF48), in the Merthyr Tydfil local authority area, Wales. Show CF48 2BW on a map.
Other trade companies in CF48
- Valley Roofing Building & Carpentry LimitedRoofers
- Ajl Rail/Civil Engineering LtdCivil engineering
- M&K Valeting LtdCleaning companies
- Mdgroundworks LtdGroundworks and demolition
- Craig Lloyd Groundworks LtdCivil engineering
- Noarc Electrical LtdElectricians
- Elt Brickwork LimitedBuilders
- JBH Decorating LimitedPainters and decorators
What happens if Will Thomas Plumbing & Heating 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 30 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2027 to 30 Jan 2028 | £150 |
| 1 to 3 months late | 31 Jan 2028 to 30 Mar 2028 | £375 |
| 3 to 6 months late | 31 Mar 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Mar 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Mar 2029 | 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
- 14176867
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 June 2022 (4 years ago)
- Registered office
- 23 Brecon Rise, Pant, Merthyr Tydfil, Merthyr Tydfil, CF48 2BW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 11 July 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 Merthyr Tydfil
Other active plumbing and heating companies registered in Merthyr Tydfil.
- Anew Energy Limited2026
- Callum James Heating Ltd2023
- CDS Heating Services Ltd2025
- CKM Plumbing & Heating Services Limited2024
- Dowlais Heating Ltd2002
- Enhanced Heating and Plumbing Ltd2025
- First Degree Air Conditioning Services Ltd2025
- Flow Taenellwyr Tan Ltd2017
All plumbing and heating companies in Merthyr Tydfil · All trades in Merthyr Tydfil · Plumbers and heating engineers across the UK
Frequently asked questions
When are Will Thomas Plumbing & Heating Ltd's accounts due?
Will Thomas Plumbing & Heating Ltd's next accounts are due at Companies House by 30 December 2027 (in 443 days), covering the period to 30 March 2027.
When is Will Thomas Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 30 March 2027 is due at HMRC by 30 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2027.
Is Will Thomas Plumbing & Heating Ltd still trading?
Will Thomas Plumbing & Heating 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 Will Thomas Plumbing & Heating Ltd do?
Will Thomas Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Will Thomas Plumbing & Heating Ltd?
Will Thomas Plumbing & Heating Ltd was incorporated on 16 June 2022, 4 years ago.
Has Will Thomas Plumbing & Heating Ltd won public sector contracts?
Yes. Will Thomas Plumbing & Heating Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Merthyr Tydfil Housing Association.
What is the penalty if Will Thomas Plumbing & Heating 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 Will Thomas Plumbing & Heating 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.