- Companies
- Plumbers and heating engineers
- Clevedon
- H20 Plumbing & Heating (South West) Limited
H20 Plumbing & Heating (South West) Limited
- Company number
- 07478610
- Incorporated
- 29 Dec 201015 years trading
- Registered office
- 17 Tennyson Avenue, Clevedon, North Somerset, BS21 7UJ
- Nature of business
- Plumbing, heat and air-conditioning installation
H20 Plumbing & Heating (South West) Limited is a 15-year-old private limited company registered in Clevedon, company number 07478610, one of 18 plumbing and heating companies in Clevedon. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for H20 Plumbing & Heating (South West) LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 down £1,421 (-49%) on the year before, to £1,478.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £8,253 against £6,775 owed within a year: 1.2 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £1,478 | £3,947 | £8,253 | £6,775 | 1 |
| 29 Feb 2024 | £2,899 | £8,098 | £10K | £7,408 | 1 |
| 28 Feb 2023 | £170 | £1,484 | £6,274 | £6,104 | 1 |
| 28 Feb 2022 | £1,144 | £3,061 | £6,363 | £5,219 | 1 |
| 28 Feb 2021 | £1,999 | £1,678 | £7,222 | £5,223 | 1 |
| 29 Feb 2020 | £2,439 | £2,828 | £7,658 | £6,019 | 1 |
| 28 Feb 2019 | £2,621 | £1,616 | £5,403 | £4,382 | 1 |
| 28 Feb 2018 | £4,133 | £1,891 | £9,181 | £7,448 | 1 |
| 28 Feb 2017 | -£652 | -£3,308 | £6,272 | 1 | |
| 29 Feb 2016 | £1,748 | £1,527 | £5,862 | £3,943 |
Where H20 Plumbing & Heating (South West) Limited is registered
The registered office is in Clevedon (BS21), in the North Somerset local authority area, South West. Show BS21 7UJ on a map.
Other trade companies in BS21
- Kenn Motor Services LtdMechanics and garages
- 365 Holdings Group LtdProperty developers
- Knotistry LtdFloor and wall tilers
- MW Aero LtdMachinery repair and installation
- Bonds Direct LtdMotor traders
- KCR Landscaping and Property Maintenance SW LtdLandscapers and gardeners
- Elysium Tenancy LimitedProperty developers
- Franks Gardening Services LtdLandscapers and gardeners
What happens if H20 Plumbing & Heating (South West) 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 07478610
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 December 2010 (15 years ago)
- Registered office
- 17 Tennyson Avenue, Clevedon, North Somerset, BS21 7UJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 29 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 Clevedon
Other active plumbing and heating companies registered in Clevedon.
- Hot on Gas Limited2005
- Jarvis Gas and Heating Ltd2021
- Joe Williams Plumbing and Heating Ltd2022
- Lewis Boiler Services Limited2020
- North Somerset Plumbing & Heating Ltd2017
- Polar Property Services Limited2004
- Reilly Plumbing & Heating Services Limited2015
- Sustain Heating & Renewables Ltd2019
All plumbing and heating companies in Clevedon · All trades in Clevedon · Plumbers and heating engineers across the UK
Frequently asked questions
When are H20 Plumbing & Heating (South West) Limited's accounts due?
H20 Plumbing & Heating (South West) Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is H20 Plumbing & Heating (South West) Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is H20 Plumbing & Heating (South West) Limited still trading?
H20 Plumbing & Heating (South West) 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 H20 Plumbing & Heating (South West) Limited do?
H20 Plumbing & Heating (South West) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is H20 Plumbing & Heating (South West) Limited?
H20 Plumbing & Heating (South West) Limited was incorporated on 29 December 2010, 15 years ago.
What is the penalty if H20 Plumbing & Heating (South West) 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 H20 Plumbing & Heating (South West) 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.