- Companies
- Plumbers and heating engineers
- Llandudno
- Griffiths Heating & Renewables Ltd
Griffiths Heating & Renewables Ltd
- Company number
- 13923831
- Incorporated
- 17 Feb 20224 years trading
- Registered office
- 13 Trinity Square, Llandudno, Conwy, LL30 2RB
- Nature of business
- Plumbing, heat and air-conditioning installation
Griffiths Heating & Renewables Ltd is a 4-year-old private limited company registered in Llandudno, company number 13923831, one of 5 plumbing and heating companies in Llandudno. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £3,575 on the year before, to £3,576.
- Current assets of £38K against £34K owed within a year: 1.1 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £3,576 | £7,844 | £38K | £34K | 4 |
| 31 Mar 2024 | £1 | £1 | |||
| 28 Feb 2023 | £1 | £1 | 1 |
Who runs and owns Griffiths Heating & Renewables Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** G*** | Director | Feb 2022 |
Person with significant control
Where Griffiths Heating & Renewables Ltd is registered
The registered office is in Llandudno (LL30), in the Conwy local authority area, Wales. Show LL30 2RB on a map.
Other trade companies in LL30
- Apegg HV Solutions LtdCivil engineering
- SNS Bathrooms LtdFinishing trades
- Caithness Construction LtdBuilders
- Africraft and Co LimitedMotor traders
- Orme View Group LtdProperty developers
- T.Lundstram Roofing and Property Maintenance LtdSpecialist contractors
- Rhidan Homes LtdProperty developers
- Lej Electrical LtdElectricians
Also registered at this address
12 other companies use the same registered office as Griffiths Heating & Renewables Ltd.
- Atom Scaffolding LtdScaffolders
- Electroquest (UK) LimitedMotor traders
- Gary C Jones & Son Select Decorators LtdPainters and decorators
- Hughes Heating & Gas Maintenance LtdInstallers
- Jones Roofing North Wales and Cheshire LimitedRoofers
- M & N Roofing LimitedRoofers
- R P H Joinery LimitedJoiners and carpenters
- Raffle Builders LimitedBuilders
- Rannoch Developments LtdBuilders
- RJD Developments (Anglesey) LimitedBuilders
- Sitequest Offices LimitedProperty developers
- Wigzell Electrical Contractors LtdElectricians
What happens if Griffiths Heating & Renewables 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 13923831
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 February 2022 (4 years ago)
- Registered office
- 13 Trinity Square, Llandudno, Conwy, LL30 2RB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 February 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 Llandudno
Other active plumbing and heating companies registered in Llandudno.
- Jackson Trade Services Ltd2026
- Menai Renewables Limited2021
- Projects (NW) Ltd2023
- Apr Heating Limited2021
All plumbing and heating companies in Llandudno · All trades in Llandudno · Plumbers and heating engineers across the UK
Frequently asked questions
When are Griffiths Heating & Renewables Ltd's accounts due?
Griffiths Heating & Renewables Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Griffiths Heating & Renewables Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Griffiths Heating & Renewables Ltd still trading?
Griffiths Heating & Renewables 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 Griffiths Heating & Renewables Ltd do?
Griffiths Heating & Renewables Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Griffiths Heating & Renewables Ltd?
Griffiths Heating & Renewables Ltd was incorporated on 17 February 2022, 4 years ago.
Who runs Griffiths Heating & Renewables Ltd?
Griffiths Heating & Renewables Ltd has 1 active director, the longest-serving appointed in Feb 2022. Their names and service addresses are on the Companies House register.
Who owns Griffiths Heating & Renewables Ltd?
One person or company has significant control of Griffiths Heating & Renewables Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Griffiths Heating & Renewables 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 Griffiths Heating & Renewables 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.