- Companies
- Plumbers and heating engineers
- Rye
- WJ Mechanical Services Limited
WJ Mechanical Services Limited
- Company number
- 06321009
- Incorporated
- 23 Jul 200719 years trading
- Registered office
- Fairlight View Udimore Road, Udimore, Rye, East Sussex, TN31 6BG
- Nature of business
- Plumbing, heat and air-conditioning installation
WJ Mechanical Services Limited is a 19-year-old private limited company registered in Rye, company number 06321009, one of 13 plumbing and heating companies in Rye. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £158K (+525.5%) on the year before, to £188K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £360K against £207K owed within a year: 1.7 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 5 Apr 2026 | £188K | £360K | £207K | 3 | |
| 5 Apr 2025 | £30K | 3 | |||
| 5 Apr 2024 | £4,858 | £145K | £175K | 4 | |
| 5 Apr 2023 | £865 | £225K | £159K | 4 | |
| 5 Apr 2022 | £95K | £354K | £240K | 4 | |
| 5 Apr 2021 | £6,507 | £121K | £116K | 4 | |
| 5 Apr 2020 | £58K | £186K | £110K | ||
| 5 Apr 2019 | £9,020 | £137K | £99K | ||
| 5 Apr 2018 | £110K | £379K | £229K | ||
| 5 Apr 2017 | £9,789 | £185K | £145K |
Where WJ Mechanical Services Limited is registered
The registered office is in Rye (TN31), in the Rother local authority area, South East. Show TN31 6BG on a map.
Other trade companies in TN31
- Ride Electrical LtdElectricians
- Hodgens LtdProperty developers
- Formed LimitedBuilders
- Book My Epc LtdBuilders
- R S Trade Group LtdMotor traders
- The Jolly Good Cleaning Company LtdCleaning companies
- Rye Scaffolding LtdScaffolders
- Superior Scaffolding Services LtdScaffolders
Shared registered office
118 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 WJ Mechanical Services 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 06321009
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 July 2007 (19 years ago)
- Registered office
- Fairlight View Udimore Road, Udimore, Rye, East Sussex, TN31 6BG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 5 April 2026
- Last confirmation statement
- 23 July 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 Rye
Other active plumbing and heating companies registered in Rye.
- Better Boilers Ltd2026
- Better Services Group Ltd2024
- Coastguard Services Ltd2020
- East Sussex Gas Limited2016
- Euromech Services Limited2008
- M Appleton Plumbing & Heating Limited2003
- Masters (South East) Limited2015
- Rye Bay Plumbing Limited2024
All plumbing and heating companies in Rye · All trades in Rye · Plumbers and heating engineers across the UK
Frequently asked questions
When are WJ Mechanical Services Limited's accounts due?
WJ Mechanical Services Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is WJ Mechanical Services Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is WJ Mechanical Services Limited still trading?
WJ Mechanical Services 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 WJ Mechanical Services Limited do?
WJ Mechanical Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is WJ Mechanical Services Limited?
WJ Mechanical Services Limited was incorporated on 23 July 2007, 19 years ago.
What is the penalty if WJ Mechanical Services 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 WJ Mechanical Services 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.