- Companies
- Plumbers and heating engineers
- Corby
- J W S Boiler Installations Limited
J W S Boiler Installations Limited
- Company number
- 14388873
- Incorporated
- 30 Sep 20224 years trading
- Registered office
- 76 Hobby Drive, Corby, NN17 5FG
- Nature of business
- Plumbing, heat and air-conditioning installation
J W S Boiler Installations Limited is a 4-year-old private limited company registered in Corby, company number 14388873, one of 37 plumbing and heating companies in Corby. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £6,691 (-28.4%) on the year before, to £17K.
- Current assets of £19K against £6,271 owed within a year: 3.1 times cover.
- 2 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £17K | £19K | £6,271 | 2 | |
| 30 Sep 2024 | £24K | £28K | £9,635 | 2 | |
| 30 Sep 2023 | £1,060 | £4,341 | £3,281 | 2 |
Where J W S Boiler Installations Limited is registered
The registered office is in Corby (NN17), in the North Northamptonshire local authority area, East Midlands. Show NN17 5FG on a map.
Other trade companies in NN17
- Comfy Climates LtdPlumbers and heating engineers
- Prompt Fix Plumbing LtdInstallers
- Trusted Cleaning LtdCleaning companies
- Underdog Developments Services LimitedProperty developers
- Husar Electrical Services LimitedElectricians
- Totaltemp Control LtdPlumbers and heating engineers
- Earned Engineering Consulting LtdMachinery repair and installation
- Resurgo Signature Collection LimitedProperty developers
What happens if J W S Boiler Installations 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 14388873
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 September 2022 (4 years ago)
- Registered office
- 76 Hobby Drive, Corby, NN17 5FG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 29 March 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 Corby
Other active plumbing and heating companies registered in Corby.
- JJC Building Services Ltd2025
- K.A.L Plumbing and Heating Limited2022
- Leinto Plumbing Services Ltd2022
- LM Ignite Ltd2025
- LTM Plumbing and Heating Limited2024
- Lucian First Construct Ltd2026
- Lug Ltd2018
- M G Bullock Ltd2017
All plumbing and heating companies in Corby · All trades in Corby · Plumbers and heating engineers across the UK
Frequently asked questions
When are J W S Boiler Installations Limited's accounts due?
J W S Boiler Installations Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is J W S Boiler Installations Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is J W S Boiler Installations Limited still trading?
J W S Boiler Installations 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 J W S Boiler Installations Limited do?
J W S Boiler Installations Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is J W S Boiler Installations Limited?
J W S Boiler Installations Limited was incorporated on 30 September 2022, 4 years ago.
What is the penalty if J W S Boiler Installations 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 J W S Boiler Installations 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.