- Companies
- Plumbers and heating engineers
- Caernarfon
- Vaynol Plumbing & Heating Ltd
Vaynol Plumbing & Heating Ltd
- Company number
- 08777672
- Incorporated
- 15 Nov 201312 years trading
- Registered office
- 2A Vaynol House, CLWT-Y-Bont, Caernarfon, LL55 3DF
- Nature of business
- Plumbing, heat and air-conditioning installation
Vaynol Plumbing & Heating Ltd is a 12-year-old private limited company registered in Caernarfon, company number 08777672, one of 5 plumbing and heating companies in Caernarfon. 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 £111K (+63.3%) on the year before, to £286K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £165K against £235K owed within a year: 0.7 times cover.
- 16 employees on average, up from 15 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 | £286K | £93K | £165K | £235K | 16 |
| 30 Nov 2024 | £175K | £108K | £209K | £342K | 15 |
| 30 Nov 2023 | £136K | £66K | £194K | £394K | 15 |
| 30 Nov 2022 | £126K | £123K | £209K | £428K | 15 |
| 30 Nov 2021 | £19K | £26K | £7,628 | 1 | |
| 30 Nov 2020 | £100 | ||||
| 30 Nov 2019 | £100 | ||||
| 30 Nov 2018 | £100 | ||||
| 30 Nov 2017 | £100 | ||||
| 30 Nov 2016 | £100 |
Where Vaynol Plumbing & Heating Ltd is registered
The registered office is in Caernarfon (LL55), in the Gwynedd local authority area, Wales. Show LL55 3DF on a map.
Other trade companies in LL55
- Gic Construction & Groundworks LtdInstallers
- Caton Site Welding LtdMachinery repair and installation
- Celtic Heritage Stonemasonry LimitedCivil engineering
- Celtic Heritage Construction LimitedBuilders
- 31 High ST LimitedProperty developers
- Robertson’S Property Services LtdSpecialist contractors
- Tirion Solutions LtdElectricians
- Melltd LtdProperty developers
What happens if Vaynol 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 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
- 08777672
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2013 (12 years ago)
- Registered office
- 2A Vaynol House, CLWT-Y-Bont, Caernarfon, LL55 3DF
- 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
- 16 September 2025
- Previous names
- Vaynol 4 Installs Ltd (until 11 May 2021)
Vaynol Plumbing & Heating Ltd (until 9 Apr 2015)
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 Caernarfon
Other active plumbing and heating companies registered in Caernarfon.
- A & M Williams Plumbing & Heating Limited2024
- Aton Solar Cyf2011
- Eco Green Heating Ltd2010
- Tanau PLW Fires Limited2024
All plumbing and heating companies in Caernarfon · All trades in Caernarfon · Plumbers and heating engineers across the UK
Frequently asked questions
When are Vaynol Plumbing & Heating Ltd's accounts due?
Vaynol Plumbing & Heating Ltd's next accounts are due at Companies House by 31 August 2027 (in 321 days), covering the period to 30 November 2026.
When is Vaynol Plumbing & Heating Ltd'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 Vaynol Plumbing & Heating Ltd still trading?
Vaynol Plumbing & Heating 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 Vaynol Plumbing & Heating Ltd do?
Vaynol Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Vaynol Plumbing & Heating Ltd?
Vaynol Plumbing & Heating Ltd was incorporated on 15 November 2013, 12 years ago.
What is the penalty if Vaynol 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 Vaynol Plumbing & Heating 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.