- Companies
- Plumbers and heating engineers
- Cwmbran
- Combi-Nation Boiler Install , Repairs & Servicing Ltd
Combi-Nation Boiler Install , Repairs & Servicing Ltd
- Company number
- 14593261
- Incorporated
- 16 Jan 20233 years trading
- Registered office
- 85 Cocker Avenue, Cwmbran, NP44 7JH
- Nature of business
- Plumbing, heat and air-conditioning installation
Combi-Nation Boiler Install , Repairs & Servicing Ltd is a 3-year-old private limited company registered in Cwmbran, company number 14593261, one of 24 plumbing and heating companies in Cwmbran. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £3,058 on the year before, to £3,058.
- Current assets of £5,036 against £1,340 owed within a year: 3.8 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £3,058 | £5,036 | £1,340 | 0 | |
| 31 Jan 2024 | £0 | £0 | £0 | 0 |
Where Combi-Nation Boiler Install , Repairs & Servicing Ltd is registered
The registered office is in Cwmbran (NP44), in the Torfaen local authority area, Wales. Show NP44 7JH on a map.
Other trade companies in NP44
- Compliant Fire Safety Solutions LtdInstallers
- V&K Solutions LimitedCivil engineering
- Pure Clean by Nichola LtdCleaning companies
- Amsof LimitedPlumbers and heating engineers
- Marchant Home Solutions Ltd LtdBuilders
- True Level Concrete LtdBuilders
- A2Z Tech LimitedMachinery repair and installation
- Days Ventilation Solutions LtdPlumbers and heating engineers
What happens if Combi-Nation Boiler Install , Repairs & Servicing 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 14593261
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 January 2023 (3 years ago)
- Registered office
- 85 Cocker Avenue, Cwmbran, NP44 7JH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 25 January 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 Cwmbran
Other active plumbing and heating companies registered in Cwmbran.
- Complete Bathrooms Limited1995
- Crow Valley Gas Services and Electrical Installation Ltd2012
- Days Ventilation Solutions Ltd2026
- DJB Heating Limited2023
- Elegant Bathrooms & Precise Tiling Limited2025
- Evo-Holdings Limited2025
- Extract Air Solutions Ltd2018
- Flow N Flame Ltd2025
All plumbing and heating companies in Cwmbran · All trades in Cwmbran · Plumbers and heating engineers across the UK
Frequently asked questions
When are Combi-Nation Boiler Install , Repairs & Servicing Ltd's accounts due?
Combi-Nation Boiler Install , Repairs & Servicing Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Combi-Nation Boiler Install , Repairs & Servicing Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Combi-Nation Boiler Install , Repairs & Servicing Ltd still trading?
Combi-Nation Boiler Install , Repairs & Servicing 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 Combi-Nation Boiler Install , Repairs & Servicing Ltd do?
Combi-Nation Boiler Install , Repairs & Servicing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Combi-Nation Boiler Install , Repairs & Servicing Ltd?
Combi-Nation Boiler Install , Repairs & Servicing Ltd was incorporated on 16 January 2023, 3 years ago.
What is the penalty if Combi-Nation Boiler Install , Repairs & Servicing 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 Combi-Nation Boiler Install , Repairs & Servicing 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.