- Companies
- Plumbers and heating engineers
- LJS Heating & Plumbing Ltd
LJS Heating & Plumbing Ltd
- Company number
- 12384926
- Incorporated
- 3 Jan 20206 years trading
- Registered office
- Mey House, Bridport Road, Poundbury, Dorset, DT1 3QY
- Nature of business
- Plumbing, heat and air-conditioning installation
LJS Heating & Plumbing Ltd is a 6-year-old private limited company registered in Poundbury, company number 12384926, one of the UK's plumbing and heating companies. Companies House shows its accounts as overdue: they were due on 30 September 2026.
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 £16K (-95.7%) on the year before, to £705.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £41K against £26K owed within a year: 1.6 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Dec 2024 | £705 | £41K | £26K | 2 | |
| 31 Dec 2023 | £16K | £40K | £22K | 1 | |
| 31 Dec 2022 | £20K | £49K | £27K | 1 | |
| 31 Dec 2021 | £5,412 | £20K | £29K | £21K | 1 |
| 31 Dec 2020 | £868 | £17K | £24K | £20K | 1 |
Where LJS Heating & Plumbing Ltd is registered
The registered office is in Poundbury (DT1), in the Dorset local authority area, South West. Show DT1 3QY on a map.
Other trade companies in DT1
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- Coastal Crest Dorset Cleaning Company LimitedCleaning companies
- Hybrid Superstructures LtdBuilders
- Solo Construction & Development LimitedBuilders
- Guardian Home Improvements LimitedFinishing trades
- Dorset Cars LtdMotor traders
- Rebecca Scaffolding LtdScaffolders
- Fox Roofing & Leadworks LtdRoofers
Also registered at this address
9 other companies use the same registered office as LJS Heating & Plumbing Ltd.
- Auto-Bitz Auto's LtdMechanics and garages
- FMC (South West) LtdPlumbers and heating engineers
- G.J. Owens Electrical Contractors LtdElectricians
- M K Richards Plumbing LtdPlumbers and heating engineers
- NGL Utility Services LtdCivil engineering
- NJT Mechanics LtdMechanics and garages
- Phoenix Electrical and Plumbing Services LtdElectricians
- Relay Electrics LtdElectricians
- Roman and Fox LtdBuilders
What happens if LJS Heating & Plumbing Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Dec 2026 | £200 |
| 3 months late | 30 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Dec 2027 | 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
- 12384926
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 January 2020 (6 years ago)
- Registered office
- Mey House, Bridport Road, Poundbury, Dorset, DT1 3QY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 December 2024
- Last confirmation statement
- 2 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
Other active plumbing and heating companies.
Frequently asked questions
When are LJS Heating & Plumbing Ltd's accounts due?
LJS Heating & Plumbing Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is LJS Heating & Plumbing Ltd's CT600 due?
The CT600 for the period to 30 December 2025 is due at HMRC by 30 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is LJS Heating & Plumbing Ltd still trading?
LJS Heating & Plumbing Ltd is listed as active on the Companies House register (checked 13 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 LJS Heating & Plumbing Ltd do?
LJS Heating & Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is LJS Heating & Plumbing Ltd?
LJS Heating & Plumbing Ltd was incorporated on 3 January 2020, 6 years ago.
What is the penalty if LJS Heating & Plumbing 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 LJS Heating & Plumbing Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.