- Companies
- Plumbers and heating engineers
- Chatham
- G & J Jacks Plumbing & Heating Limited
G & J Jacks Plumbing & Heating Limited
- Company number
- 04605360
- Incorporated
- 2 Dec 200223 years trading
- Registered office
- 24 Downsview, Chatham, Kent, ME5 0AP
- Nature of business
- Plumbing, heat and air-conditioning installation
G & J Jacks Plumbing & Heating Limited is a 23-year-old private limited company registered in Chatham, company number 04605360, one of 105 plumbing and heating companies in Chatham. Its next accounts are due at Companies House on 1 September 2027, and the CT600 for the period to 1 December 2026 is due at HMRC on 1 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 up £1,864 (+16%) on the year before, to £14K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £25K against £12K owed within a year: 2.1 times cover.
- 2 employees 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 |
|---|---|---|---|---|---|
| 1 Dec 2025 | £14K | £25K | £25K | £12K | 2 |
| 1 Dec 2024 | £12K | £23K | £23K | £12K | 2 |
| 1 Dec 2023 | £5,848 | £19K | £19K | £13K | 2 |
| 1 Dec 2022 | £6,439 | £16K | £10K | 2 | |
| 1 Dec 2021 | £9,767 | £19K | £9,644 | 2 | |
| 1 Dec 2020 | £15 | £12K | £13K | 2 | |
| 1 Dec 2019 | £4,385 | £14K | £9,763 | 2 | |
| 1 Dec 2018 | £1,037 | £6,513 | £7,848 | ||
| 1 Dec 2017 | £1,959 | £14K | £14K | ||
| 1 Dec 2016 | £7,273 | £24K | £25K | £18K |
Where G & J Jacks Plumbing & Heating Limited is registered
The registered office is in Chatham (ME5), in the Medway local authority area, South East. Show ME5 0AP on a map.
Other trade companies in ME5
- M J B Joinery LimitedJoiners and carpenters
- The Tradeswoman Consultancy LtdBuilders
- Paf Automotive LimitedMotor traders
- Kent Heritage Roof Cleaning Services LtdCleaning companies
- Thedetailworld LtdCleaning companies
- White Knight Restorations LimitedBuilders
- Titan Pipe LtdPlumbers and heating engineers
- JRB Developers LtdProperty developers
Shared registered office
168 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 G & J Jacks Plumbing & 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 1 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Sep 2027 to 1 Oct 2027 | £150 |
| 1 to 3 months late | 2 Oct 2027 to 1 Dec 2027 | £375 |
| 3 to 6 months late | 2 Dec 2027 to 1 Mar 2028 | £750 |
| More than 6 months late | From 2 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 2 Dec 2027 | £200 |
| 3 months late | 1 Mar 2028 | another £200 |
| 6 months late | 1 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 1 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
- 04605360
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 December 2002 (23 years ago)
- Registered office
- 24 Downsview, Chatham, Kent, ME5 0AP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 1 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 1 December 2025
- Last confirmation statement
- 26 August 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 Chatham
Other active plumbing and heating companies registered in Chatham.
- GB Air Solutions Ltd2019
- Graph Limited2024
- Greene Energy Ltd2026
- Guscott Heating Services Ltd2018
- Harmer Heating Ltd2012
- Heat Flow Solution Plumbing and Heating Ltd2025
- Home 2 Home Heating Ltd2023
- Homze Heating Limited2014
All plumbing and heating companies in Chatham · All trades in Chatham · Plumbers and heating engineers across the UK
Frequently asked questions
When are G & J Jacks Plumbing & Heating Limited's accounts due?
G & J Jacks Plumbing & Heating Limited's next accounts are due at Companies House by 1 September 2027 (in 323 days), covering the period to 1 December 2026.
When is G & J Jacks Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 1 December 2026 is due at HMRC by 1 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 2 September 2027.
Is G & J Jacks Plumbing & Heating Limited still trading?
G & J Jacks Plumbing & 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 G & J Jacks Plumbing & Heating Limited do?
G & J Jacks Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is G & J Jacks Plumbing & Heating Limited?
G & J Jacks Plumbing & Heating Limited was incorporated on 2 December 2002, 23 years ago.
What is the penalty if G & J Jacks Plumbing & 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 G & J Jacks Plumbing & 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.