- Companies
- Plumbers and heating engineers
- Pwllheli
- G Jones Heating & Plumbing Ltd
G Jones Heating & Plumbing Ltd
- Company number
- 06451815
- Incorporated
- 12 Dec 200718 years trading
- Registered office
- Peniarth, Lon Cae Rhyg, Nefyn, Pwllheli, Gwynedd, LL53 6DY
- Nature of business
- Plumbing, heat and air-conditioning installation
G Jones Heating & Plumbing Ltd is a 18-year-old private limited company registered in Pwllheli, company number 06451815, one of 11 plumbing and heating companies in Pwllheli. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £45K (+81.4%) on the year before, to £100K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £176K against £104K owed within a year: 1.7 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £100K | £176K | £104K | 2 | |
| 31 Dec 2024 | £55K | £108K | £79K | 2 | |
| 31 Dec 2023 | £31K | £78K | £75K | 2 | |
| 31 Dec 2022 | £40K | £86K | £75K | 2 | |
| 31 Dec 2021 | £34K | £114K | £99K | 4 | |
| 31 Dec 2020 | £24K | £113K | £88K | 4 | |
| 31 Dec 2019 | £15K | £116K | £103K | 4 | |
| 31 Dec 2018 | £6,816 | £96K | £91K | ||
| 31 Dec 2017 | £2,636 | £109K | £106K | ||
| 31 Dec 2016 | -£12K | £112K | £128K |
Where G Jones Heating & Plumbing Ltd is registered
The registered office is in Pwllheli (LL53), in the Gwynedd local authority area, Wales. Show LL53 6DY on a map.
Other trade companies in LL53
- E Thomas Plumbing and Heating Plymio A Gwresogi CyfPlumbers and heating engineers
- Cadelio CyfSpecialist contractors
- Halpine Construction LimitedJoiners and carpenters
- Feucht Engineering LtdMachinery repair and installation
- Stuart Livingstone LtdPlumbers and heating engineers
- Teiars Hughes Tyres LtdMechanics and garages
- Saevar Solutions LtdCleaning companies
- Dragon Detailing & Body Repairs LtdMotor traders
What happens if G Jones Heating & Plumbing 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 06451815
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 December 2007 (18 years ago)
- Registered office
- Peniarth, Lon Cae Rhyg, Nefyn, Pwllheli, Gwynedd, LL53 6DY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 12 December 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Pwllheli
Other active plumbing and heating companies registered in Pwllheli.
- Llyn Plumbing & Heating Ltd2020
- M P Plumbing Limited2011
- M Wynn Plumbing Cyf2010
- Malcolm Roberts Limited2006
- Mela Energy Ltd2020
- Stuart Livingstone Ltd2026
- T W Williams & Son Ltd2014
- Arwel W Williams Cyf2012
All plumbing and heating companies in Pwllheli · All trades in Pwllheli · Plumbers and heating engineers across the UK
Frequently asked questions
When are G Jones Heating & Plumbing Ltd's accounts due?
G Jones Heating & Plumbing Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is G Jones Heating & Plumbing Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is G Jones Heating & Plumbing Ltd still trading?
G Jones Heating & Plumbing 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 G Jones Heating & Plumbing Ltd do?
G Jones Heating & Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is G Jones Heating & Plumbing Ltd?
G Jones Heating & Plumbing Ltd was incorporated on 12 December 2007, 18 years ago.
What is the penalty if G Jones Heating & Plumbing 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 G Jones Heating & Plumbing 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.