- Companies
- Plumbers and heating engineers
- Bristol
- Heat Tweaks Limited
Heat Tweaks Limited
- Company number
- 09347627
- Incorporated
- 9 Dec 201411 years trading
- Registered office
- Trym Lodge 1 Henbury Road, Westbury-On-Trym, Bristol, BS9 3HQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Heat Tweaks Limited is a 11-year-old private limited company registered in Bristol, company number 09347627, one of 432 plumbing and heating companies in Bristol. 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 down £1,628 (-18.2%) on the year before, to £7,302.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £32K against £25K owed within a year: 1.3 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £7,302 | £2,081 | £32K | £25K | 1 |
| 31 Dec 2024 | £8,930 | £188 | £35K | £24K | 1 |
| 31 Dec 2023 | £7,605 | £705 | £32K | £22K | 1 |
| 31 Dec 2022 | £2,649 | £5,379 | £13K | £6,330 | 1 |
| 31 Dec 2021 | £3,526 | £4,168 | £9,665 | £3,117 | 1 |
| 31 Dec 2020 | -£14K | £765 | £1,411 | £13K | 1 |
| 31 Dec 2019 | -£7,666 | £4,873 | £14K | 1 | |
| 31 Dec 2018 | -£6,800 | £2,647 | £16K | £24K | 1 |
| 31 Dec 2017 | -£19K | £753 | £1,566 | £23K | 1 |
| 31 Dec 2016 | -£14K | £9,092 | £24K |
Where Heat Tweaks Limited is registered
The registered office is in Bristol (BS9), in the Bristol, City of local authority area, South West. Show BS9 3HQ on a map.
Other trade companies in BS9
- A2Bpropertymaintenanceuk LtdBuilders
- Sandyco LtdProperty developers
- Ecoore LtdProperty developers
- Nido Design & Build LtdBuilders
- Eb Maintenance LimitedSpecialist contractors
- West Country Auto Tech LtdMachinery repair and installation
- Plumbum Opsco LimitedPlumbers and heating engineers
- HS Property Care LtdCleaning companies
Also registered at this address
2 other companies use the same registered office as Heat Tweaks Limited.
- 47Hswot LimitedProperty developers
- Landhaven Developments LtdProperty developers
What happens if Heat Tweaks 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 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
- 09347627
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2014 (11 years ago)
- Registered office
- Trym Lodge 1 Henbury Road, Westbury-On-Trym, Bristol, BS9 3HQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 9 December 2025
- Previous names
- Gas Trademark Limited (until 4 Jun 2024)
Verde Energy Ltd (until 23 Dec 2019)
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 Bristol
Other active plumbing and heating companies registered in Bristol.
- Heatcraft Plumbing & Heating Limited2026
- Heating Associated Services Ltd2017
- Henley & Hopes Plumbing & Heating Services Ltd2015
- Heritage Heating Services Ltd2024
- Hesflo (Installations) Limited1976
- HL Plumbing and Heating Solutions Ltd2018
- Hogar Heating Limited2023
- Home Assist 365 Ltd2019
All plumbing and heating companies in Bristol · All trades in Bristol · Plumbers and heating engineers across the UK
Frequently asked questions
When are Heat Tweaks Limited's accounts due?
Heat Tweaks Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Heat Tweaks Limited'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 Heat Tweaks Limited still trading?
Heat Tweaks 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 Heat Tweaks Limited do?
Heat Tweaks Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Heat Tweaks Limited?
Heat Tweaks Limited was incorporated on 9 December 2014, 11 years ago.
What is the penalty if Heat Tweaks 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 Heat Tweaks 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.