- Companies
- Plumbers and heating engineers
- Billericay
- JSB Heating Limited
JSB Heating Limited
- Company number
- 09252185
- Incorporated
- 7 Oct 201412 years trading
- Registered office
- Unit 7A, Radford Crescent, Billericay, Essex, CM12 0DU
- Nature of business
- Plumbing, heat and air-conditioning installation
JSB Heating Limited is a 12-year-old private limited company registered in Billericay, company number 09252185, one of 63 plumbing and heating companies in Billericay. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £11K on the year before, to -£11K.
- Net assets rose in 1 of 9 year-on-year comparisons on record.
- Current assets of £22K against £18K owed within a year: 1.2 times cover.
- 2 employees on average, up from -2 the year before.
- 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 Oct 2025 | -£11K | £22K | £18K | 2 | |
| 31 Oct 2024 | £100 | £13K | £17K | -2 | |
| 31 Oct 2023 | £221 | £13K | £13K | £17K | 2 |
| 31 Oct 2022 | £285 | £32K | £32K | £13K | 2 |
| 31 Oct 2021 | £936 | £47K | £47K | £24K | 2 |
| 31 Oct 2020 | £1,560 | £13K | £13K | £15K | 2 |
| 31 Oct 2019 | £4,594 | £9,672 | £9,813 | £8,947 | 2 |
| 31 Oct 2018 | £15K | £12K | £13K | £3,580 | 2 |
| 31 Oct 2017 | £25K | £22K | £24K | £5,526 | 2 |
| 31 Oct 2016 | £24K | £19K | £26K | £10K |
Where JSB Heating Limited is registered
The registered office is in Billericay (CM12), in the Basildon local authority area, East of England. Show CM12 0DU on a map.
Other trade companies in CM12
- White and Lands LtdProperty developers
- Russell Property Services LimitedPlumbers and heating engineers
- Teddy George Cars LtdMotor traders
- Hallmark Care Homes Developments (No.3) LimitedProperty developers
- SSD Professional Cleaning LtdCleaning companies
- Hallmark Care Homes (Rainbow 4) LimitedBuilders
- Xlinks 1 Auxiliary Equipment No.2 LimitedProperty developers
- Xlinks 1 Auxiliary Equipment No.3 LimitedProperty developers
Shared registered office
169 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if JSB Heating 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 09252185
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 October 2014 (12 years ago)
- Registered office
- Unit 7A, Radford Crescent, Billericay, Essex, CM12 0DU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 7 October 2025
- Previous names
- JSB Plumbing & Heating Limited (until 15 Dec 2014)
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 Billericay
Other active plumbing and heating companies registered in Billericay.
- JSC Heating & A/C Ltd2024
- KB Gas and Heating Ltd2023
- KN Plumber Ltd2026
- M.B.F Plumbing and Property Maintenance Ltd2026
- MRH Plumbing and Heating Services Limited2018
- NSL Plumbing Ltd2015
- PHP Contractors Limited2004
- PPSL Commercial Ltd2020
All plumbing and heating companies in Billericay · All trades in Billericay · Plumbers and heating engineers across the UK
Frequently asked questions
When are JSB Heating Limited's accounts due?
JSB Heating Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is JSB Heating Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is JSB Heating Limited still trading?
JSB Heating 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 JSB Heating Limited do?
JSB Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is JSB Heating Limited?
JSB Heating Limited was incorporated on 7 October 2014, 12 years ago.
What is the penalty if JSB Heating 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 JSB Heating 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.